/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_product59.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:50:27,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:50:27,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:50:27,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:50:27,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:50:27,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:50:27,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:50:27,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:50:27,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:50:27,909 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:50:27,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:50:27,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:50:27,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:50:27,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:50:27,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:50:27,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:50:27,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:50:27,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:50:27,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:50:27,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:50:27,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:50:27,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:50:27,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:50:27,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:50:27,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:50:27,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:50:27,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:50:27,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:50:27,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:50:27,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:50:27,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:50:27,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:50:27,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:50:27,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:50:27,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:50:27,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:50:27,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:50:27,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:50:27,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:50:27,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:50:27,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:50:27,950 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 [2020-07-08 11:50:27,976 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:50:27,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:50:27,977 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:50:27,977 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:50:27,977 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:50:27,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:50:27,978 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:50:27,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:50:27,978 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:50:27,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:50:27,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:50:27,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:50:27,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:50:27,979 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:50:27,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:50:27,979 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:50:27,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:50:27,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:50:27,980 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:50:27,980 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:50:27,980 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:50:27,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:50:27,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:50:27,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:50:27,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:50:27,982 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:50:27,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:50:27,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:50:27,982 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:50:27,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:50:28,249 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:50:28,260 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:50:28,264 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:50:28,265 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:50:28,266 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:50:28,266 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-07-08 11:50:28,338 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300c9ef28/d4e7413c2ae049739759e176b24666bb/FLAG71a08b937 [2020-07-08 11:50:28,893 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:50:28,893 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-07-08 11:50:28,905 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300c9ef28/d4e7413c2ae049739759e176b24666bb/FLAG71a08b937 [2020-07-08 11:50:29,149 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300c9ef28/d4e7413c2ae049739759e176b24666bb [2020-07-08 11:50:29,160 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:50:29,162 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:50:29,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:50:29,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:50:29,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:50:29,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:29,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1346dcbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29, skipping insertion in model container [2020-07-08 11:50:29,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:29,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:50:29,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:50:29,774 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:50:29,792 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:50:29,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:50:29,963 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:50:29,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29 WrapperNode [2020-07-08 11:50:29,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:50:29,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:50:29,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:50:29,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:50:29,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:29,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:30,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:30,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:30,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:30,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:30,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (1/1) ... [2020-07-08 11:50:30,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:50:30,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:50:30,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:50:30,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:50:30,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (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 [2020-07-08 11:50:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:50:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:50:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:50:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:50:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:50:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:50:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:50:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:50:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:50:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:50:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 11:50:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:50:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:50:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:50:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:50:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:50:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:50:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:50:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:50:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:50:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:50:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:50:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:50:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 11:50:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 11:50:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:50:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:50:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:50:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:50:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:50:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:50:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:50:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:50:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:50:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:50:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:50:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:50:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:50:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:50:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:50:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:50:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:50:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:50:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:50:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:50:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:50:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:50:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:50:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:50:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:50:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:50:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:50:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:50:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:50:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 11:50:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:50:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 11:50:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:50:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:50:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:50:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:50:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:50:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:50:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:50:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:50:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:50:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:50:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:50:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:50:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:50:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 11:50:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:50:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:50:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:50:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:50:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:50:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:50:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:50:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:50:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:50:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:50:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:50:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:50:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:50:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:50:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:50:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:50:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:50:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:50:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:50:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:50:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:50:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:50:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:50:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:50:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:50:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:50:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:50:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:50:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:50:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:50:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:50:31,852 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:50:31,853 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:50:31,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:50:31 BoogieIcfgContainer [2020-07-08 11:50:31,859 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:50:31,860 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:50:31,861 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:50:31,864 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:50:31,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:50:29" (1/3) ... [2020-07-08 11:50:31,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fbde4df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:50:31, skipping insertion in model container [2020-07-08 11:50:31,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:50:29" (2/3) ... [2020-07-08 11:50:31,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fbde4df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:50:31, skipping insertion in model container [2020-07-08 11:50:31,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:50:31" (3/3) ... [2020-07-08 11:50:31,896 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product59.cil.c [2020-07-08 11:50:31,906 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:50:31,917 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:50:31,932 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:50:31,966 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:50:31,967 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:50:31,967 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:50:31,967 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:50:31,967 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:50:31,968 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:50:31,969 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:50:31,969 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:50:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states. [2020-07-08 11:50:32,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:50:32,015 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:32,016 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] [2020-07-08 11:50:32,016 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:32,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:32,023 INFO L82 PathProgramCache]: Analyzing trace with hash 1133755032, now seen corresponding path program 1 times [2020-07-08 11:50:32,035 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:32,036 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189394363] [2020-07-08 11:50:32,036 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:32,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,750 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {205#true} is VALID [2020-07-08 11:50:32,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #569#return; {205#true} is VALID [2020-07-08 11:50:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,872 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #461#return; {205#true} is VALID [2020-07-08 11:50:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,878 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #463#return; {205#true} is VALID [2020-07-08 11:50:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {205#true} is VALID [2020-07-08 11:50:32,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #465#return; {205#true} is VALID [2020-07-08 11:50:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,903 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #467#return; {205#true} is VALID [2020-07-08 11:50:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {205#true} is VALID [2020-07-08 11:50:32,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #559#return; {205#true} is VALID [2020-07-08 11:50:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-08 11:50:32,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-08 11:50:32,936 INFO L263 TraceCheckUtils]: 0: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {205#true} is VALID [2020-07-08 11:50:32,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-08 11:50:32,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,937 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-08 11:50:32,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {205#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {205#true} is VALID [2020-07-08 11:50:32,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,938 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {205#true} {206#false} #529#return; {206#false} is VALID [2020-07-08 11:50:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {205#true} is VALID [2020-07-08 11:50:32,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {206#false} #551#return; {206#false} is VALID [2020-07-08 11:50:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:32,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-08 11:50:32,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {206#false} #553#return; {206#false} is VALID [2020-07-08 11:50:32,954 INFO L263 TraceCheckUtils]: 0: Hoare triple {205#true} call ULTIMATE.init(); {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:50:32,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {205#true} is VALID [2020-07-08 11:50:32,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,956 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {205#true} {205#true} #569#return; {205#true} is VALID [2020-07-08 11:50:32,956 INFO L263 TraceCheckUtils]: 4: Hoare triple {205#true} call #t~ret76 := main(); {205#true} is VALID [2020-07-08 11:50:32,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {205#true} havoc ~retValue_acc~11;havoc ~tmp~10; {205#true} is VALID [2020-07-08 11:50:32,957 INFO L263 TraceCheckUtils]: 6: Hoare triple {205#true} call select_helpers(); {205#true} is VALID [2020-07-08 11:50:32,957 INFO L280 TraceCheckUtils]: 7: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,957 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {205#true} {205#true} #461#return; {205#true} is VALID [2020-07-08 11:50:32,958 INFO L263 TraceCheckUtils]: 9: Hoare triple {205#true} call select_features(); {205#true} is VALID [2020-07-08 11:50:32,958 INFO L280 TraceCheckUtils]: 10: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,958 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {205#true} {205#true} #463#return; {205#true} is VALID [2020-07-08 11:50:32,958 INFO L263 TraceCheckUtils]: 12: Hoare triple {205#true} call #t~ret74 := valid_product(); {205#true} is VALID [2020-07-08 11:50:32,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {205#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {205#true} is VALID [2020-07-08 11:50:32,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,959 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {205#true} {205#true} #465#return; {205#true} is VALID [2020-07-08 11:50:32,960 INFO L280 TraceCheckUtils]: 16: Hoare triple {205#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {205#true} is VALID [2020-07-08 11:50:32,960 INFO L280 TraceCheckUtils]: 17: Hoare triple {205#true} assume 0 != ~tmp~10; {205#true} is VALID [2020-07-08 11:50:32,960 INFO L263 TraceCheckUtils]: 18: Hoare triple {205#true} call setup(); {205#true} is VALID [2020-07-08 11:50:32,961 INFO L280 TraceCheckUtils]: 19: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,961 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {205#true} {205#true} #467#return; {205#true} is VALID [2020-07-08 11:50:32,961 INFO L263 TraceCheckUtils]: 21: Hoare triple {205#true} call runTest(); {205#true} is VALID [2020-07-08 11:50:32,962 INFO L263 TraceCheckUtils]: 22: Hoare triple {205#true} call __utac_acc__Specification5_spec__1(); {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:32,963 INFO L280 TraceCheckUtils]: 23: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {205#true} is VALID [2020-07-08 11:50:32,963 INFO L280 TraceCheckUtils]: 24: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,963 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {205#true} {205#true} #559#return; {205#true} is VALID [2020-07-08 11:50:32,964 INFO L263 TraceCheckUtils]: 26: Hoare triple {205#true} call test(); {205#true} is VALID [2020-07-08 11:50:32,964 INFO L280 TraceCheckUtils]: 27: Hoare triple {205#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {205#true} is VALID [2020-07-08 11:50:32,965 INFO L280 TraceCheckUtils]: 28: Hoare triple {205#true} assume !true; {206#false} is VALID [2020-07-08 11:50:32,965 INFO L263 TraceCheckUtils]: 29: Hoare triple {206#false} call cleanup(); {206#false} is VALID [2020-07-08 11:50:32,966 INFO L280 TraceCheckUtils]: 30: Hoare triple {206#false} havoc ~i~0;havoc ~__cil_tmp2~0; {206#false} is VALID [2020-07-08 11:50:32,966 INFO L263 TraceCheckUtils]: 31: Hoare triple {206#false} call timeShift(); {206#false} is VALID [2020-07-08 11:50:32,966 INFO L263 TraceCheckUtils]: 32: Hoare triple {206#false} call __utac_acc__Specification5_spec__2(); {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:32,967 INFO L263 TraceCheckUtils]: 33: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {205#true} is VALID [2020-07-08 11:50:32,967 INFO L280 TraceCheckUtils]: 34: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-08 11:50:32,967 INFO L280 TraceCheckUtils]: 35: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,968 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-08 11:50:32,968 INFO L280 TraceCheckUtils]: 37: Hoare triple {205#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {205#true} is VALID [2020-07-08 11:50:32,968 INFO L280 TraceCheckUtils]: 38: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,969 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {205#true} {206#false} #529#return; {206#false} is VALID [2020-07-08 11:50:32,969 INFO L280 TraceCheckUtils]: 40: Hoare triple {206#false} assume !(0 != ~pumpRunning~0); {206#false} is VALID [2020-07-08 11:50:32,969 INFO L280 TraceCheckUtils]: 41: Hoare triple {206#false} assume !(0 != ~systemActive~0); {206#false} is VALID [2020-07-08 11:50:32,969 INFO L263 TraceCheckUtils]: 42: Hoare triple {206#false} call __utac_acc__Specification5_spec__3(); {206#false} is VALID [2020-07-08 11:50:32,970 INFO L280 TraceCheckUtils]: 43: Hoare triple {206#false} havoc ~tmp~9;havoc ~tmp___0~3; {206#false} is VALID [2020-07-08 11:50:32,970 INFO L263 TraceCheckUtils]: 44: Hoare triple {206#false} call #t~ret72 := getWaterLevel(); {205#true} is VALID [2020-07-08 11:50:32,970 INFO L280 TraceCheckUtils]: 45: Hoare triple {205#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {205#true} is VALID [2020-07-08 11:50:32,971 INFO L280 TraceCheckUtils]: 46: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,971 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {205#true} {206#false} #551#return; {206#false} is VALID [2020-07-08 11:50:32,971 INFO L280 TraceCheckUtils]: 48: Hoare triple {206#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {206#false} is VALID [2020-07-08 11:50:32,972 INFO L280 TraceCheckUtils]: 49: Hoare triple {206#false} assume 2 != ~tmp~9; {206#false} is VALID [2020-07-08 11:50:32,972 INFO L263 TraceCheckUtils]: 50: Hoare triple {206#false} call #t~ret73 := isPumpRunning(); {205#true} is VALID [2020-07-08 11:50:32,972 INFO L280 TraceCheckUtils]: 51: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-08 11:50:32,972 INFO L280 TraceCheckUtils]: 52: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-08 11:50:32,973 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {205#true} {206#false} #553#return; {206#false} is VALID [2020-07-08 11:50:32,973 INFO L280 TraceCheckUtils]: 54: Hoare triple {206#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {206#false} is VALID [2020-07-08 11:50:32,974 INFO L280 TraceCheckUtils]: 55: Hoare triple {206#false} assume 0 != ~tmp___0~3; {206#false} is VALID [2020-07-08 11:50:32,974 INFO L280 TraceCheckUtils]: 56: Hoare triple {206#false} assume 0 == ~switchedOnBeforeTS~0; {206#false} is VALID [2020-07-08 11:50:32,974 INFO L263 TraceCheckUtils]: 57: Hoare triple {206#false} call __automaton_fail(); {206#false} is VALID [2020-07-08 11:50:32,974 INFO L280 TraceCheckUtils]: 58: Hoare triple {206#false} assume !false; {206#false} is VALID [2020-07-08 11:50:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:50:33,004 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189394363] [2020-07-08 11:50:33,005 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:33,005 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:50:33,006 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809038917] [2020-07-08 11:50:33,012 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:50:33,015 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:33,019 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:50:33,112 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:33,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:50:33,112 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:33,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:50:33,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:50:33,124 INFO L87 Difference]: Start difference. First operand 202 states. Second operand 4 states. [2020-07-08 11:50:38,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:38,691 INFO L93 Difference]: Finished difference Result 350 states and 444 transitions. [2020-07-08 11:50:38,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:50:38,691 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:50:38,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:50:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 444 transitions. [2020-07-08 11:50:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:50:38,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 444 transitions. [2020-07-08 11:50:38,779 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 444 transitions. [2020-07-08 11:50:40,235 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:40,262 INFO L225 Difference]: With dead ends: 350 [2020-07-08 11:50:40,263 INFO L226 Difference]: Without dead ends: 192 [2020-07-08 11:50:40,268 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 [2020-07-08 11:50:40,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-07-08 11:50:41,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 159. [2020-07-08 11:50:41,861 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:50:41,861 INFO L82 GeneralOperation]: Start isEquivalent. First operand 192 states. Second operand 159 states. [2020-07-08 11:50:41,862 INFO L74 IsIncluded]: Start isIncluded. First operand 192 states. Second operand 159 states. [2020-07-08 11:50:41,862 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 159 states. [2020-07-08 11:50:41,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:41,884 INFO L93 Difference]: Finished difference Result 192 states and 236 transitions. [2020-07-08 11:50:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2020-07-08 11:50:41,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:41,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:41,888 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 192 states. [2020-07-08 11:50:41,888 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 192 states. [2020-07-08 11:50:41,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:41,904 INFO L93 Difference]: Finished difference Result 192 states and 236 transitions. [2020-07-08 11:50:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2020-07-08 11:50:41,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:41,907 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:41,907 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:50:41,908 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:50:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2020-07-08 11:50:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 186 transitions. [2020-07-08 11:50:41,920 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 186 transitions. Word has length 59 [2020-07-08 11:50:41,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:50:41,920 INFO L479 AbstractCegarLoop]: Abstraction has 159 states and 186 transitions. [2020-07-08 11:50:41,921 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:50:41,921 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 186 transitions. [2020-07-08 11:50:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-08 11:50:41,924 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:41,924 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] [2020-07-08 11:50:41,924 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:50:41,925 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:41,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:41,925 INFO L82 PathProgramCache]: Analyzing trace with hash -138893135, now seen corresponding path program 1 times [2020-07-08 11:50:41,925 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:41,926 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191002708] [2020-07-08 11:50:41,926 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,363 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1336#true} is VALID [2020-07-08 11:50:42,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #569#return; {1336#true} is VALID [2020-07-08 11:50:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,438 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #461#return; {1336#true} is VALID [2020-07-08 11:50:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #463#return; {1336#true} is VALID [2020-07-08 11:50:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1336#true} is VALID [2020-07-08 11:50:42,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,451 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #465#return; {1336#true} is VALID [2020-07-08 11:50:42,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,457 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #467#return; {1336#true} is VALID [2020-07-08 11:50:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1336#true} is VALID [2020-07-08 11:50:42,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,479 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #559#return; {1336#true} is VALID [2020-07-08 11:50:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-08 11:50:42,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,523 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-08 11:50:42,523 INFO L263 TraceCheckUtils]: 0: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1336#true} is VALID [2020-07-08 11:50:42,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-08 11:50:42,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,524 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-08 11:50:42,525 INFO L280 TraceCheckUtils]: 4: Hoare triple {1336#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1336#true} is VALID [2020-07-08 11:50:42,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,527 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1336#true} {1337#false} #529#return; {1337#false} is VALID [2020-07-08 11:50:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1336#true} is VALID [2020-07-08 11:50:42,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1337#false} #551#return; {1337#false} is VALID [2020-07-08 11:50:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:42,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-08 11:50:42,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,537 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1337#false} #553#return; {1337#false} is VALID [2020-07-08 11:50:42,555 INFO L263 TraceCheckUtils]: 0: Hoare triple {1336#true} call ULTIMATE.init(); {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:50:42,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1336#true} is VALID [2020-07-08 11:50:42,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,556 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1336#true} {1336#true} #569#return; {1336#true} is VALID [2020-07-08 11:50:42,556 INFO L263 TraceCheckUtils]: 4: Hoare triple {1336#true} call #t~ret76 := main(); {1336#true} is VALID [2020-07-08 11:50:42,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {1336#true} havoc ~retValue_acc~11;havoc ~tmp~10; {1336#true} is VALID [2020-07-08 11:50:42,557 INFO L263 TraceCheckUtils]: 6: Hoare triple {1336#true} call select_helpers(); {1336#true} is VALID [2020-07-08 11:50:42,557 INFO L280 TraceCheckUtils]: 7: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,557 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1336#true} {1336#true} #461#return; {1336#true} is VALID [2020-07-08 11:50:42,557 INFO L263 TraceCheckUtils]: 9: Hoare triple {1336#true} call select_features(); {1336#true} is VALID [2020-07-08 11:50:42,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,557 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1336#true} {1336#true} #463#return; {1336#true} is VALID [2020-07-08 11:50:42,558 INFO L263 TraceCheckUtils]: 12: Hoare triple {1336#true} call #t~ret74 := valid_product(); {1336#true} is VALID [2020-07-08 11:50:42,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {1336#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1336#true} is VALID [2020-07-08 11:50:42,558 INFO L280 TraceCheckUtils]: 14: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,558 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1336#true} {1336#true} #465#return; {1336#true} is VALID [2020-07-08 11:50:42,558 INFO L280 TraceCheckUtils]: 16: Hoare triple {1336#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {1336#true} is VALID [2020-07-08 11:50:42,559 INFO L280 TraceCheckUtils]: 17: Hoare triple {1336#true} assume 0 != ~tmp~10; {1336#true} is VALID [2020-07-08 11:50:42,559 INFO L263 TraceCheckUtils]: 18: Hoare triple {1336#true} call setup(); {1336#true} is VALID [2020-07-08 11:50:42,559 INFO L280 TraceCheckUtils]: 19: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,559 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1336#true} {1336#true} #467#return; {1336#true} is VALID [2020-07-08 11:50:42,559 INFO L263 TraceCheckUtils]: 21: Hoare triple {1336#true} call runTest(); {1336#true} is VALID [2020-07-08 11:50:42,561 INFO L263 TraceCheckUtils]: 22: Hoare triple {1336#true} call __utac_acc__Specification5_spec__1(); {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:42,561 INFO L280 TraceCheckUtils]: 23: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1336#true} is VALID [2020-07-08 11:50:42,561 INFO L280 TraceCheckUtils]: 24: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,562 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1336#true} {1336#true} #559#return; {1336#true} is VALID [2020-07-08 11:50:42,562 INFO L263 TraceCheckUtils]: 26: Hoare triple {1336#true} call test(); {1336#true} is VALID [2020-07-08 11:50:42,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {1336#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:50:42,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !false; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:50:42,564 INFO L280 TraceCheckUtils]: 29: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1337#false} is VALID [2020-07-08 11:50:42,564 INFO L263 TraceCheckUtils]: 30: Hoare triple {1337#false} call cleanup(); {1337#false} is VALID [2020-07-08 11:50:42,565 INFO L280 TraceCheckUtils]: 31: Hoare triple {1337#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1337#false} is VALID [2020-07-08 11:50:42,565 INFO L263 TraceCheckUtils]: 32: Hoare triple {1337#false} call timeShift(); {1337#false} is VALID [2020-07-08 11:50:42,565 INFO L263 TraceCheckUtils]: 33: Hoare triple {1337#false} call __utac_acc__Specification5_spec__2(); {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:42,565 INFO L263 TraceCheckUtils]: 34: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1336#true} is VALID [2020-07-08 11:50:42,566 INFO L280 TraceCheckUtils]: 35: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-08 11:50:42,566 INFO L280 TraceCheckUtils]: 36: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,566 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-08 11:50:42,566 INFO L280 TraceCheckUtils]: 38: Hoare triple {1336#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1336#true} is VALID [2020-07-08 11:50:42,567 INFO L280 TraceCheckUtils]: 39: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,567 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1336#true} {1337#false} #529#return; {1337#false} is VALID [2020-07-08 11:50:42,567 INFO L280 TraceCheckUtils]: 41: Hoare triple {1337#false} assume !(0 != ~pumpRunning~0); {1337#false} is VALID [2020-07-08 11:50:42,567 INFO L280 TraceCheckUtils]: 42: Hoare triple {1337#false} assume !(0 != ~systemActive~0); {1337#false} is VALID [2020-07-08 11:50:42,568 INFO L263 TraceCheckUtils]: 43: Hoare triple {1337#false} call __utac_acc__Specification5_spec__3(); {1337#false} is VALID [2020-07-08 11:50:42,568 INFO L280 TraceCheckUtils]: 44: Hoare triple {1337#false} havoc ~tmp~9;havoc ~tmp___0~3; {1337#false} is VALID [2020-07-08 11:50:42,568 INFO L263 TraceCheckUtils]: 45: Hoare triple {1337#false} call #t~ret72 := getWaterLevel(); {1336#true} is VALID [2020-07-08 11:50:42,568 INFO L280 TraceCheckUtils]: 46: Hoare triple {1336#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1336#true} is VALID [2020-07-08 11:50:42,569 INFO L280 TraceCheckUtils]: 47: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,569 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1336#true} {1337#false} #551#return; {1337#false} is VALID [2020-07-08 11:50:42,569 INFO L280 TraceCheckUtils]: 49: Hoare triple {1337#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {1337#false} is VALID [2020-07-08 11:50:42,569 INFO L280 TraceCheckUtils]: 50: Hoare triple {1337#false} assume 2 != ~tmp~9; {1337#false} is VALID [2020-07-08 11:50:42,570 INFO L263 TraceCheckUtils]: 51: Hoare triple {1337#false} call #t~ret73 := isPumpRunning(); {1336#true} is VALID [2020-07-08 11:50:42,570 INFO L280 TraceCheckUtils]: 52: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-08 11:50:42,570 INFO L280 TraceCheckUtils]: 53: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-08 11:50:42,571 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1336#true} {1337#false} #553#return; {1337#false} is VALID [2020-07-08 11:50:42,571 INFO L280 TraceCheckUtils]: 55: Hoare triple {1337#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {1337#false} is VALID [2020-07-08 11:50:42,571 INFO L280 TraceCheckUtils]: 56: Hoare triple {1337#false} assume 0 != ~tmp___0~3; {1337#false} is VALID [2020-07-08 11:50:42,571 INFO L280 TraceCheckUtils]: 57: Hoare triple {1337#false} assume 0 == ~switchedOnBeforeTS~0; {1337#false} is VALID [2020-07-08 11:50:42,571 INFO L263 TraceCheckUtils]: 58: Hoare triple {1337#false} call __automaton_fail(); {1337#false} is VALID [2020-07-08 11:50:42,572 INFO L280 TraceCheckUtils]: 59: Hoare triple {1337#false} assume !false; {1337#false} is VALID [2020-07-08 11:50:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:50:42,580 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191002708] [2020-07-08 11:50:42,580 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:42,580 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 11:50:42,581 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929652752] [2020-07-08 11:50:42,583 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:50:42,583 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:42,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 11:50:42,675 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:42,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 11:50:42,676 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:42,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 11:50:42,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 11:50:42,676 INFO L87 Difference]: Start difference. First operand 159 states and 186 transitions. Second operand 5 states. [2020-07-08 11:50:44,080 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:48,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:48,744 INFO L93 Difference]: Finished difference Result 289 states and 348 transitions. [2020-07-08 11:50:48,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 11:50:48,744 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:50:48,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:50:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:50:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 348 transitions. [2020-07-08 11:50:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:50:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 348 transitions. [2020-07-08 11:50:48,771 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 348 transitions. [2020-07-08 11:50:49,950 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:49,957 INFO L225 Difference]: With dead ends: 289 [2020-07-08 11:50:49,958 INFO L226 Difference]: Without dead ends: 182 [2020-07-08 11:50:49,960 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:50:49,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-08 11:50:51,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 150. [2020-07-08 11:50:51,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:50:51,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 150 states. [2020-07-08 11:50:51,592 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 150 states. [2020-07-08 11:50:51,592 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 150 states. [2020-07-08 11:50:51,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:51,603 INFO L93 Difference]: Finished difference Result 182 states and 222 transitions. [2020-07-08 11:50:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 222 transitions. [2020-07-08 11:50:51,605 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:51,605 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:51,606 INFO L74 IsIncluded]: Start isIncluded. First operand 150 states. Second operand 182 states. [2020-07-08 11:50:51,606 INFO L87 Difference]: Start difference. First operand 150 states. Second operand 182 states. [2020-07-08 11:50:51,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:50:51,615 INFO L93 Difference]: Finished difference Result 182 states and 222 transitions. [2020-07-08 11:50:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 222 transitions. [2020-07-08 11:50:51,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:50:51,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:50:51,617 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:50:51,617 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:50:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2020-07-08 11:50:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 174 transitions. [2020-07-08 11:50:51,624 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 174 transitions. Word has length 60 [2020-07-08 11:50:51,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:50:51,624 INFO L479 AbstractCegarLoop]: Abstraction has 150 states and 174 transitions. [2020-07-08 11:50:51,625 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 11:50:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 174 transitions. [2020-07-08 11:50:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 11:50:51,627 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:50:51,627 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] [2020-07-08 11:50:51,627 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:50:51,627 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:50:51,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:50:51,628 INFO L82 PathProgramCache]: Analyzing trace with hash 1740604635, now seen corresponding path program 1 times [2020-07-08 11:50:51,628 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:50:51,628 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461478305] [2020-07-08 11:50:51,629 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:50:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,052 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:50:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {2365#(= 1 ~systemActive~0)} assume true; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,161 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2365#(= 1 ~systemActive~0)} {2360#true} #569#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,165 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #461#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #463#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:50:52,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {2395#(= 1 |valid_product_#res|)} assume true; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:50:52,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2395#(= 1 |valid_product_#res|)} {2365#(= 1 ~systemActive~0)} #465#return; {2373#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-08 11:50:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,196 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #467#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2360#true} is VALID [2020-07-08 11:50:52,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #559#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-08 11:50:52,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-08 11:50:52,252 INFO L263 TraceCheckUtils]: 0: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2360#true} is VALID [2020-07-08 11:50:52,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-08 11:50:52,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,253 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-08 11:50:52,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {2360#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2360#true} is VALID [2020-07-08 11:50:52,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,254 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #529#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2360#true} is VALID [2020-07-08 11:50:52,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,258 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2361#false} #551#return; {2361#false} is VALID [2020-07-08 11:50:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:50:52,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-08 11:50:52,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2361#false} #553#return; {2361#false} is VALID [2020-07-08 11:50:52,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {2360#true} call ULTIMATE.init(); {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:50:52,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {2365#(= 1 ~systemActive~0)} assume true; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,278 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2365#(= 1 ~systemActive~0)} {2360#true} #569#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,279 INFO L263 TraceCheckUtils]: 4: Hoare triple {2365#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {2365#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,280 INFO L263 TraceCheckUtils]: 6: Hoare triple {2365#(= 1 ~systemActive~0)} call select_helpers(); {2360#true} is VALID [2020-07-08 11:50:52,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,281 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #461#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,281 INFO L263 TraceCheckUtils]: 9: Hoare triple {2365#(= 1 ~systemActive~0)} call select_features(); {2360#true} is VALID [2020-07-08 11:50:52,281 INFO L280 TraceCheckUtils]: 10: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,282 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #463#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:50:52,283 INFO L263 TraceCheckUtils]: 12: Hoare triple {2365#(= 1 ~systemActive~0)} call #t~ret74 := valid_product(); {2360#true} is VALID [2020-07-08 11:50:52,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {2360#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:50:52,286 INFO L280 TraceCheckUtils]: 14: Hoare triple {2395#(= 1 |valid_product_#res|)} assume true; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:50:52,287 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2395#(= 1 |valid_product_#res|)} {2365#(= 1 ~systemActive~0)} #465#return; {2373#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-08 11:50:52,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {2373#(= |main_#t~ret74| ~systemActive~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {2374#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-08 11:50:52,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {2374#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,289 INFO L263 TraceCheckUtils]: 18: Hoare triple {2375#(not (= 0 ~systemActive~0))} call setup(); {2360#true} is VALID [2020-07-08 11:50:52,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,290 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #467#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,291 INFO L263 TraceCheckUtils]: 21: Hoare triple {2375#(not (= 0 ~systemActive~0))} call runTest(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,292 INFO L263 TraceCheckUtils]: 22: Hoare triple {2375#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:52,292 INFO L280 TraceCheckUtils]: 23: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2360#true} is VALID [2020-07-08 11:50:52,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,295 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #559#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,295 INFO L263 TraceCheckUtils]: 26: Hoare triple {2375#(not (= 0 ~systemActive~0))} call test(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,296 INFO L280 TraceCheckUtils]: 27: Hoare triple {2375#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,296 INFO L280 TraceCheckUtils]: 28: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !false; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,297 INFO L280 TraceCheckUtils]: 29: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,298 INFO L280 TraceCheckUtils]: 30: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,298 INFO L280 TraceCheckUtils]: 31: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,300 INFO L280 TraceCheckUtils]: 33: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,300 INFO L280 TraceCheckUtils]: 34: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,301 INFO L280 TraceCheckUtils]: 35: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,302 INFO L263 TraceCheckUtils]: 36: Hoare triple {2375#(not (= 0 ~systemActive~0))} call timeShift(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,302 INFO L263 TraceCheckUtils]: 37: Hoare triple {2375#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:50:52,303 INFO L263 TraceCheckUtils]: 38: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2360#true} is VALID [2020-07-08 11:50:52,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-08 11:50:52,303 INFO L280 TraceCheckUtils]: 40: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,303 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-08 11:50:52,304 INFO L280 TraceCheckUtils]: 42: Hoare triple {2360#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2360#true} is VALID [2020-07-08 11:50:52,304 INFO L280 TraceCheckUtils]: 43: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,305 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #529#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,305 INFO L280 TraceCheckUtils]: 45: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:50:52,306 INFO L280 TraceCheckUtils]: 46: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2361#false} is VALID [2020-07-08 11:50:52,306 INFO L263 TraceCheckUtils]: 47: Hoare triple {2361#false} call __utac_acc__Specification5_spec__3(); {2361#false} is VALID [2020-07-08 11:50:52,306 INFO L280 TraceCheckUtils]: 48: Hoare triple {2361#false} havoc ~tmp~9;havoc ~tmp___0~3; {2361#false} is VALID [2020-07-08 11:50:52,306 INFO L263 TraceCheckUtils]: 49: Hoare triple {2361#false} call #t~ret72 := getWaterLevel(); {2360#true} is VALID [2020-07-08 11:50:52,307 INFO L280 TraceCheckUtils]: 50: Hoare triple {2360#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2360#true} is VALID [2020-07-08 11:50:52,307 INFO L280 TraceCheckUtils]: 51: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,307 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2360#true} {2361#false} #551#return; {2361#false} is VALID [2020-07-08 11:50:52,307 INFO L280 TraceCheckUtils]: 53: Hoare triple {2361#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {2361#false} is VALID [2020-07-08 11:50:52,308 INFO L280 TraceCheckUtils]: 54: Hoare triple {2361#false} assume 2 != ~tmp~9; {2361#false} is VALID [2020-07-08 11:50:52,308 INFO L263 TraceCheckUtils]: 55: Hoare triple {2361#false} call #t~ret73 := isPumpRunning(); {2360#true} is VALID [2020-07-08 11:50:52,308 INFO L280 TraceCheckUtils]: 56: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-08 11:50:52,308 INFO L280 TraceCheckUtils]: 57: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-08 11:50:52,308 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2360#true} {2361#false} #553#return; {2361#false} is VALID [2020-07-08 11:50:52,309 INFO L280 TraceCheckUtils]: 59: Hoare triple {2361#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {2361#false} is VALID [2020-07-08 11:50:52,309 INFO L280 TraceCheckUtils]: 60: Hoare triple {2361#false} assume 0 != ~tmp___0~3; {2361#false} is VALID [2020-07-08 11:50:52,309 INFO L280 TraceCheckUtils]: 61: Hoare triple {2361#false} assume 0 == ~switchedOnBeforeTS~0; {2361#false} is VALID [2020-07-08 11:50:52,309 INFO L263 TraceCheckUtils]: 62: Hoare triple {2361#false} call __automaton_fail(); {2361#false} is VALID [2020-07-08 11:50:52,310 INFO L280 TraceCheckUtils]: 63: Hoare triple {2361#false} assume !false; {2361#false} is VALID [2020-07-08 11:50:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:50:52,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461478305] [2020-07-08 11:50:52,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:50:52,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:50:52,320 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370319388] [2020-07-08 11:50:52,321 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:50:52,322 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:50:52,322 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:50:52,401 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:50:52,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:50:52,402 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:50:52,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:50:52,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:50:52,403 INFO L87 Difference]: Start difference. First operand 150 states and 174 transitions. Second operand 9 states. [2020-07-08 11:50:53,375 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:50:54,411 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:54,860 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:55,221 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:00,339 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:51:13,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:13,026 INFO L93 Difference]: Finished difference Result 499 states and 610 transitions. [2020-07-08 11:51:13,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 11:51:13,026 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-08 11:51:13,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:51:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:51:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 610 transitions. [2020-07-08 11:51:13,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:51:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 610 transitions. [2020-07-08 11:51:13,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 610 transitions. [2020-07-08 11:51:15,443 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 610 edges. 610 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:15,461 INFO L225 Difference]: With dead ends: 499 [2020-07-08 11:51:15,461 INFO L226 Difference]: Without dead ends: 377 [2020-07-08 11:51:15,463 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:51:15,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2020-07-08 11:51:18,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 320. [2020-07-08 11:51:18,712 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:51:18,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 377 states. Second operand 320 states. [2020-07-08 11:51:18,712 INFO L74 IsIncluded]: Start isIncluded. First operand 377 states. Second operand 320 states. [2020-07-08 11:51:18,712 INFO L87 Difference]: Start difference. First operand 377 states. Second operand 320 states. [2020-07-08 11:51:18,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:18,733 INFO L93 Difference]: Finished difference Result 377 states and 458 transitions. [2020-07-08 11:51:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 458 transitions. [2020-07-08 11:51:18,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:18,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:18,735 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 377 states. [2020-07-08 11:51:18,735 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 377 states. [2020-07-08 11:51:18,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:18,755 INFO L93 Difference]: Finished difference Result 377 states and 458 transitions. [2020-07-08 11:51:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 458 transitions. [2020-07-08 11:51:18,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:18,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:18,758 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:51:18,758 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:51:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 320 states. [2020-07-08 11:51:18,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 384 transitions. [2020-07-08 11:51:18,774 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 384 transitions. Word has length 64 [2020-07-08 11:51:18,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:51:18,775 INFO L479 AbstractCegarLoop]: Abstraction has 320 states and 384 transitions. [2020-07-08 11:51:18,775 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:51:18,775 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 384 transitions. [2020-07-08 11:51:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-08 11:51:18,777 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:51:18,777 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] [2020-07-08 11:51:18,777 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:51:18,778 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:51:18,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:51:18,778 INFO L82 PathProgramCache]: Analyzing trace with hash 659595443, now seen corresponding path program 1 times [2020-07-08 11:51:18,778 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:51:18,779 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852067618] [2020-07-08 11:51:18,779 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:51:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,183 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:51:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4309#true} #569#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,270 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #461#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,273 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #463#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {4309#true} is VALID [2020-07-08 11:51:19,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #465#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,282 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #467#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4309#true} is VALID [2020-07-08 11:51:19,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #559#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {4314#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,337 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4314#(= 0 ~pumpRunning~0)} #517#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-08 11:51:19,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,353 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-08 11:51:19,353 INFO L263 TraceCheckUtils]: 0: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4309#true} is VALID [2020-07-08 11:51:19,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-08 11:51:19,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,354 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-08 11:51:19,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {4309#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4309#true} is VALID [2020-07-08 11:51:19,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,355 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #529#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4309#true} is VALID [2020-07-08 11:51:19,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,360 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #551#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:19,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:51:19,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:51:19,378 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4314#(= 0 ~pumpRunning~0)} #553#return; {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-08 11:51:19,383 INFO L263 TraceCheckUtils]: 0: Hoare triple {4309#true} call ULTIMATE.init(); {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:51:19,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,390 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4309#true} #569#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,391 INFO L263 TraceCheckUtils]: 4: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,391 INFO L263 TraceCheckUtils]: 6: Hoare triple {4314#(= 0 ~pumpRunning~0)} call select_helpers(); {4309#true} is VALID [2020-07-08 11:51:19,392 INFO L280 TraceCheckUtils]: 7: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,392 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #461#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,393 INFO L263 TraceCheckUtils]: 9: Hoare triple {4314#(= 0 ~pumpRunning~0)} call select_features(); {4309#true} is VALID [2020-07-08 11:51:19,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,393 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #463#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,394 INFO L263 TraceCheckUtils]: 12: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {4309#true} is VALID [2020-07-08 11:51:19,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {4309#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {4309#true} is VALID [2020-07-08 11:51:19,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,395 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #465#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,396 INFO L280 TraceCheckUtils]: 17: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,396 INFO L263 TraceCheckUtils]: 18: Hoare triple {4314#(= 0 ~pumpRunning~0)} call setup(); {4309#true} is VALID [2020-07-08 11:51:19,397 INFO L280 TraceCheckUtils]: 19: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,397 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #467#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,398 INFO L263 TraceCheckUtils]: 21: Hoare triple {4314#(= 0 ~pumpRunning~0)} call runTest(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,399 INFO L263 TraceCheckUtils]: 22: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:19,399 INFO L280 TraceCheckUtils]: 23: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4309#true} is VALID [2020-07-08 11:51:19,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,400 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #559#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,400 INFO L263 TraceCheckUtils]: 26: Hoare triple {4314#(= 0 ~pumpRunning~0)} call test(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,401 INFO L280 TraceCheckUtils]: 27: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,401 INFO L280 TraceCheckUtils]: 28: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !false; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,402 INFO L280 TraceCheckUtils]: 29: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,403 INFO L280 TraceCheckUtils]: 30: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,403 INFO L280 TraceCheckUtils]: 31: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,404 INFO L280 TraceCheckUtils]: 32: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,404 INFO L280 TraceCheckUtils]: 33: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,405 INFO L280 TraceCheckUtils]: 34: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,405 INFO L280 TraceCheckUtils]: 35: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___1~0 := #t~nondet13;havoc #t~nondet13; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,406 INFO L280 TraceCheckUtils]: 36: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,406 INFO L263 TraceCheckUtils]: 37: Hoare triple {4314#(= 0 ~pumpRunning~0)} call stopSystem(); {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:51:19,407 INFO L280 TraceCheckUtils]: 38: Hoare triple {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,407 INFO L280 TraceCheckUtils]: 39: Hoare triple {4314#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,408 INFO L280 TraceCheckUtils]: 40: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,408 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4314#(= 0 ~pumpRunning~0)} #517#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,409 INFO L263 TraceCheckUtils]: 42: Hoare triple {4314#(= 0 ~pumpRunning~0)} call timeShift(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,410 INFO L263 TraceCheckUtils]: 43: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:19,410 INFO L263 TraceCheckUtils]: 44: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4309#true} is VALID [2020-07-08 11:51:19,410 INFO L280 TraceCheckUtils]: 45: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-08 11:51:19,410 INFO L280 TraceCheckUtils]: 46: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,411 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-08 11:51:19,411 INFO L280 TraceCheckUtils]: 48: Hoare triple {4309#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4309#true} is VALID [2020-07-08 11:51:19,411 INFO L280 TraceCheckUtils]: 49: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,412 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #529#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,413 INFO L280 TraceCheckUtils]: 51: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,413 INFO L280 TraceCheckUtils]: 52: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,413 INFO L263 TraceCheckUtils]: 53: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,414 INFO L280 TraceCheckUtils]: 54: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,414 INFO L263 TraceCheckUtils]: 55: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {4309#true} is VALID [2020-07-08 11:51:19,414 INFO L280 TraceCheckUtils]: 56: Hoare triple {4309#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4309#true} is VALID [2020-07-08 11:51:19,414 INFO L280 TraceCheckUtils]: 57: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-08 11:51:19,416 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #551#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,418 INFO L280 TraceCheckUtils]: 59: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,418 INFO L280 TraceCheckUtils]: 60: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:51:19,419 INFO L263 TraceCheckUtils]: 61: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {4309#true} is VALID [2020-07-08 11:51:19,419 INFO L280 TraceCheckUtils]: 62: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:51:19,419 INFO L280 TraceCheckUtils]: 63: Hoare triple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:51:19,420 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4314#(= 0 ~pumpRunning~0)} #553#return; {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-08 11:51:19,421 INFO L280 TraceCheckUtils]: 65: Hoare triple {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {4345#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:51:19,422 INFO L280 TraceCheckUtils]: 66: Hoare triple {4345#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4310#false} is VALID [2020-07-08 11:51:19,423 INFO L280 TraceCheckUtils]: 67: Hoare triple {4310#false} assume 0 == ~switchedOnBeforeTS~0; {4310#false} is VALID [2020-07-08 11:51:19,423 INFO L263 TraceCheckUtils]: 68: Hoare triple {4310#false} call __automaton_fail(); {4310#false} is VALID [2020-07-08 11:51:19,423 INFO L280 TraceCheckUtils]: 69: Hoare triple {4310#false} assume !false; {4310#false} is VALID [2020-07-08 11:51:19,433 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:51:19,433 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852067618] [2020-07-08 11:51:19,434 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:51:19,434 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:51:19,434 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186601962] [2020-07-08 11:51:19,435 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:51:19,435 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:51:19,435 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:51:19,529 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:19,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:51:19,529 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:51:19,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:51:19,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:51:19,530 INFO L87 Difference]: Start difference. First operand 320 states and 384 transitions. Second operand 9 states. [2020-07-08 11:51:20,491 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:23,859 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:29,666 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:30,076 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:30,910 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:51:31,554 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:51:36,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:36,441 INFO L93 Difference]: Finished difference Result 803 states and 1032 transitions. [2020-07-08 11:51:36,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:51:36,441 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-08 11:51:36,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:51:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:51:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 502 transitions. [2020-07-08 11:51:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:51:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 502 transitions. [2020-07-08 11:51:36,461 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 502 transitions. [2020-07-08 11:51:38,026 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 502 edges. 502 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:38,059 INFO L225 Difference]: With dead ends: 803 [2020-07-08 11:51:38,059 INFO L226 Difference]: Without dead ends: 511 [2020-07-08 11:51:38,063 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 [2020-07-08 11:51:38,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2020-07-08 11:51:41,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 447. [2020-07-08 11:51:41,981 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:51:41,981 INFO L82 GeneralOperation]: Start isEquivalent. First operand 511 states. Second operand 447 states. [2020-07-08 11:51:41,981 INFO L74 IsIncluded]: Start isIncluded. First operand 511 states. Second operand 447 states. [2020-07-08 11:51:41,981 INFO L87 Difference]: Start difference. First operand 511 states. Second operand 447 states. [2020-07-08 11:51:42,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:42,006 INFO L93 Difference]: Finished difference Result 511 states and 635 transitions. [2020-07-08 11:51:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 635 transitions. [2020-07-08 11:51:42,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:42,009 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:42,009 INFO L74 IsIncluded]: Start isIncluded. First operand 447 states. Second operand 511 states. [2020-07-08 11:51:42,009 INFO L87 Difference]: Start difference. First operand 447 states. Second operand 511 states. [2020-07-08 11:51:42,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:42,034 INFO L93 Difference]: Finished difference Result 511 states and 635 transitions. [2020-07-08 11:51:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 635 transitions. [2020-07-08 11:51:42,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:42,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:42,037 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:51:42,037 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:51:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2020-07-08 11:51:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 535 transitions. [2020-07-08 11:51:42,058 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 535 transitions. Word has length 70 [2020-07-08 11:51:42,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:51:42,058 INFO L479 AbstractCegarLoop]: Abstraction has 447 states and 535 transitions. [2020-07-08 11:51:42,059 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:51:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 535 transitions. [2020-07-08 11:51:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:51:42,061 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:51:42,061 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:51:42,061 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:51:42,062 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:51:42,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:51:42,062 INFO L82 PathProgramCache]: Analyzing trace with hash -73914297, now seen corresponding path program 1 times [2020-07-08 11:51:42,062 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:51:42,063 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955865601] [2020-07-08 11:51:42,063 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:51:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,379 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:51:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {7109#true} is VALID [2020-07-08 11:51:42,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #569#return; {7109#true} is VALID [2020-07-08 11:51:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,442 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #461#return; {7109#true} is VALID [2020-07-08 11:51:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #463#return; {7109#true} is VALID [2020-07-08 11:51:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7109#true} is VALID [2020-07-08 11:51:42,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,449 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #465#return; {7109#true} is VALID [2020-07-08 11:51:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,453 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #467#return; {7109#true} is VALID [2020-07-08 11:51:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7109#true} is VALID [2020-07-08 11:51:42,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #559#return; {7109#true} is VALID [2020-07-08 11:51:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-08 11:51:42,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,479 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-08 11:51:42,480 INFO L263 TraceCheckUtils]: 0: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7109#true} is VALID [2020-07-08 11:51:42,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-08 11:51:42,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,480 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-08 11:51:42,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7109#true} is VALID [2020-07-08 11:51:42,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,481 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7109#true} {7109#true} #529#return; {7109#true} is VALID [2020-07-08 11:51:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,609 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-08 11:51:42,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-08 11:51:42,610 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-08 11:51:42,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,610 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-08 11:51:42,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-08 11:51:42,612 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:51:42,612 INFO L280 TraceCheckUtils]: 8: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,613 INFO L280 TraceCheckUtils]: 9: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,613 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 11:51:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-08 11:51:42,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-08 11:51:42,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,629 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-08 11:51:42,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-08 11:51:42,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-08 11:51:42,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,631 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-08 11:51:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-08 11:51:42,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-08 11:51:42,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-08 11:51:42,639 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-08 11:51:42,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,639 INFO L263 TraceCheckUtils]: 3: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-08 11:51:42,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-08 11:51:42,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,640 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-08 11:51:42,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,641 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-08 11:51:42,641 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-08 11:51:42,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-08 11:51:42,642 INFO L263 TraceCheckUtils]: 12: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-08 11:51:42,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,643 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-08 11:51:42,643 INFO L280 TraceCheckUtils]: 16: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,644 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-08 11:51:42,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-08 11:51:42,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-08 11:51:42,645 INFO L263 TraceCheckUtils]: 2: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-08 11:51:42,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-08 11:51:42,645 INFO L263 TraceCheckUtils]: 4: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-08 11:51:42,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,646 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,646 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-08 11:51:42,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-08 11:51:42,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:51:42,649 INFO L280 TraceCheckUtils]: 11: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,650 INFO L280 TraceCheckUtils]: 12: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,651 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 11:51:42,652 INFO L280 TraceCheckUtils]: 14: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 11:51:42,652 INFO L280 TraceCheckUtils]: 15: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-08 11:51:42,653 INFO L263 TraceCheckUtils]: 16: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,653 INFO L280 TraceCheckUtils]: 17: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-08 11:51:42,653 INFO L263 TraceCheckUtils]: 18: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-08 11:51:42,653 INFO L280 TraceCheckUtils]: 19: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,653 INFO L263 TraceCheckUtils]: 20: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-08 11:51:42,654 INFO L280 TraceCheckUtils]: 21: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-08 11:51:42,654 INFO L280 TraceCheckUtils]: 22: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,654 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-08 11:51:42,654 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,654 INFO L280 TraceCheckUtils]: 25: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,655 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-08 11:51:42,655 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-08 11:51:42,655 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-08 11:51:42,656 INFO L263 TraceCheckUtils]: 29: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,656 INFO L280 TraceCheckUtils]: 30: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-08 11:51:42,656 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,657 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-08 11:51:42,657 INFO L280 TraceCheckUtils]: 33: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,657 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-08 11:51:42,657 INFO L280 TraceCheckUtils]: 35: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-08 11:51:42,657 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-08 11:51:42,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7109#true} is VALID [2020-07-08 11:51:42,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-08 11:51:42,659 INFO L263 TraceCheckUtils]: 2: Hoare triple {7109#true} call processEnvironment__wrappee__highWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-08 11:51:42,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-08 11:51:42,660 INFO L263 TraceCheckUtils]: 5: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-08 11:51:42,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-08 11:51:42,661 INFO L263 TraceCheckUtils]: 7: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-08 11:51:42,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,661 INFO L280 TraceCheckUtils]: 9: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,661 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-08 11:51:42,662 INFO L280 TraceCheckUtils]: 12: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-08 11:51:42,662 INFO L280 TraceCheckUtils]: 13: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:51:42,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,665 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 11:51:42,665 INFO L280 TraceCheckUtils]: 17: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 11:51:42,666 INFO L280 TraceCheckUtils]: 18: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-08 11:51:42,666 INFO L263 TraceCheckUtils]: 19: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,666 INFO L280 TraceCheckUtils]: 20: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-08 11:51:42,667 INFO L263 TraceCheckUtils]: 21: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-08 11:51:42,667 INFO L280 TraceCheckUtils]: 22: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,667 INFO L263 TraceCheckUtils]: 23: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-08 11:51:42,667 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-08 11:51:42,667 INFO L280 TraceCheckUtils]: 25: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,668 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-08 11:51:42,668 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,668 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,668 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-08 11:51:42,668 INFO L280 TraceCheckUtils]: 30: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-08 11:51:42,669 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-08 11:51:42,670 INFO L263 TraceCheckUtils]: 32: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,670 INFO L280 TraceCheckUtils]: 33: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-08 11:51:42,670 INFO L280 TraceCheckUtils]: 34: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,670 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-08 11:51:42,671 INFO L280 TraceCheckUtils]: 36: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,671 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-08 11:51:42,671 INFO L280 TraceCheckUtils]: 38: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-08 11:51:42,671 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-08 11:51:42,671 INFO L280 TraceCheckUtils]: 40: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-08 11:51:42,672 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7110#false} {7109#true} #533#return; {7110#false} is VALID [2020-07-08 11:51:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7109#true} is VALID [2020-07-08 11:51:42,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7110#false} #551#return; {7110#false} is VALID [2020-07-08 11:51:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:42,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-08 11:51:42,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7110#false} #553#return; {7110#false} is VALID [2020-07-08 11:51:42,695 INFO L263 TraceCheckUtils]: 0: Hoare triple {7109#true} call ULTIMATE.init(); {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:51:42,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {7109#true} is VALID [2020-07-08 11:51:42,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,695 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7109#true} #569#return; {7109#true} is VALID [2020-07-08 11:51:42,696 INFO L263 TraceCheckUtils]: 4: Hoare triple {7109#true} call #t~ret76 := main(); {7109#true} is VALID [2020-07-08 11:51:42,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} havoc ~retValue_acc~11;havoc ~tmp~10; {7109#true} is VALID [2020-07-08 11:51:42,696 INFO L263 TraceCheckUtils]: 6: Hoare triple {7109#true} call select_helpers(); {7109#true} is VALID [2020-07-08 11:51:42,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,696 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7109#true} {7109#true} #461#return; {7109#true} is VALID [2020-07-08 11:51:42,697 INFO L263 TraceCheckUtils]: 9: Hoare triple {7109#true} call select_features(); {7109#true} is VALID [2020-07-08 11:51:42,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,697 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7109#true} {7109#true} #463#return; {7109#true} is VALID [2020-07-08 11:51:42,697 INFO L263 TraceCheckUtils]: 12: Hoare triple {7109#true} call #t~ret74 := valid_product(); {7109#true} is VALID [2020-07-08 11:51:42,697 INFO L280 TraceCheckUtils]: 13: Hoare triple {7109#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7109#true} is VALID [2020-07-08 11:51:42,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,698 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7109#true} {7109#true} #465#return; {7109#true} is VALID [2020-07-08 11:51:42,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {7109#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {7109#true} is VALID [2020-07-08 11:51:42,698 INFO L280 TraceCheckUtils]: 17: Hoare triple {7109#true} assume 0 != ~tmp~10; {7109#true} is VALID [2020-07-08 11:51:42,698 INFO L263 TraceCheckUtils]: 18: Hoare triple {7109#true} call setup(); {7109#true} is VALID [2020-07-08 11:51:42,698 INFO L280 TraceCheckUtils]: 19: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,699 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7109#true} {7109#true} #467#return; {7109#true} is VALID [2020-07-08 11:51:42,699 INFO L263 TraceCheckUtils]: 21: Hoare triple {7109#true} call runTest(); {7109#true} is VALID [2020-07-08 11:51:42,700 INFO L263 TraceCheckUtils]: 22: Hoare triple {7109#true} call __utac_acc__Specification5_spec__1(); {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:42,700 INFO L280 TraceCheckUtils]: 23: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7109#true} is VALID [2020-07-08 11:51:42,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,700 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7109#true} {7109#true} #559#return; {7109#true} is VALID [2020-07-08 11:51:42,701 INFO L263 TraceCheckUtils]: 26: Hoare triple {7109#true} call test(); {7109#true} is VALID [2020-07-08 11:51:42,701 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7109#true} is VALID [2020-07-08 11:51:42,701 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume !false; {7109#true} is VALID [2020-07-08 11:51:42,701 INFO L280 TraceCheckUtils]: 29: Hoare triple {7109#true} assume ~splverifierCounter~0 < 4; {7109#true} is VALID [2020-07-08 11:51:42,701 INFO L280 TraceCheckUtils]: 30: Hoare triple {7109#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {7109#true} is VALID [2020-07-08 11:51:42,701 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume !(0 != ~tmp~0); {7109#true} is VALID [2020-07-08 11:51:42,702 INFO L280 TraceCheckUtils]: 32: Hoare triple {7109#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {7109#true} is VALID [2020-07-08 11:51:42,702 INFO L280 TraceCheckUtils]: 33: Hoare triple {7109#true} assume !(0 != ~tmp___0~0); {7109#true} is VALID [2020-07-08 11:51:42,702 INFO L280 TraceCheckUtils]: 34: Hoare triple {7109#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {7109#true} is VALID [2020-07-08 11:51:42,702 INFO L280 TraceCheckUtils]: 35: Hoare triple {7109#true} assume 0 != ~tmp___2~0; {7109#true} is VALID [2020-07-08 11:51:42,702 INFO L263 TraceCheckUtils]: 36: Hoare triple {7109#true} call timeShift(); {7109#true} is VALID [2020-07-08 11:51:42,703 INFO L263 TraceCheckUtils]: 37: Hoare triple {7109#true} call __utac_acc__Specification5_spec__2(); {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:42,703 INFO L263 TraceCheckUtils]: 38: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7109#true} is VALID [2020-07-08 11:51:42,704 INFO L280 TraceCheckUtils]: 39: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-08 11:51:42,704 INFO L280 TraceCheckUtils]: 40: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,704 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-08 11:51:42,704 INFO L280 TraceCheckUtils]: 42: Hoare triple {7109#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7109#true} is VALID [2020-07-08 11:51:42,705 INFO L280 TraceCheckUtils]: 43: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,705 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7109#true} {7109#true} #529#return; {7109#true} is VALID [2020-07-08 11:51:42,705 INFO L280 TraceCheckUtils]: 45: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-08 11:51:42,706 INFO L280 TraceCheckUtils]: 46: Hoare triple {7109#true} assume 0 != ~systemActive~0; {7109#true} is VALID [2020-07-08 11:51:42,707 INFO L263 TraceCheckUtils]: 47: Hoare triple {7109#true} call processEnvironment(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,707 INFO L280 TraceCheckUtils]: 48: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7109#true} is VALID [2020-07-08 11:51:42,707 INFO L280 TraceCheckUtils]: 49: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-08 11:51:42,708 INFO L263 TraceCheckUtils]: 50: Hoare triple {7109#true} call processEnvironment__wrappee__highWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,708 INFO L280 TraceCheckUtils]: 51: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-08 11:51:42,709 INFO L280 TraceCheckUtils]: 52: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-08 11:51:42,709 INFO L263 TraceCheckUtils]: 53: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-08 11:51:42,709 INFO L280 TraceCheckUtils]: 54: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-08 11:51:42,710 INFO L263 TraceCheckUtils]: 55: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-08 11:51:42,710 INFO L280 TraceCheckUtils]: 56: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,710 INFO L280 TraceCheckUtils]: 57: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-08 11:51:42,710 INFO L280 TraceCheckUtils]: 58: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,711 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-08 11:51:42,711 INFO L280 TraceCheckUtils]: 60: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-08 11:51:42,713 INFO L280 TraceCheckUtils]: 61: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 11:51:42,714 INFO L280 TraceCheckUtils]: 62: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,715 INFO L280 TraceCheckUtils]: 63: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:51:42,716 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-08 11:51:42,717 INFO L280 TraceCheckUtils]: 65: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-08 11:51:42,718 INFO L280 TraceCheckUtils]: 66: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-08 11:51:42,718 INFO L263 TraceCheckUtils]: 67: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,719 INFO L280 TraceCheckUtils]: 68: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-08 11:51:42,719 INFO L263 TraceCheckUtils]: 69: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-08 11:51:42,719 INFO L280 TraceCheckUtils]: 70: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,719 INFO L263 TraceCheckUtils]: 71: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-08 11:51:42,720 INFO L280 TraceCheckUtils]: 72: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-08 11:51:42,720 INFO L280 TraceCheckUtils]: 73: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,720 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-08 11:51:42,720 INFO L280 TraceCheckUtils]: 75: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-08 11:51:42,721 INFO L280 TraceCheckUtils]: 76: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,721 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-08 11:51:42,721 INFO L280 TraceCheckUtils]: 78: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-08 11:51:42,722 INFO L280 TraceCheckUtils]: 79: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-08 11:51:42,723 INFO L263 TraceCheckUtils]: 80: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:42,723 INFO L280 TraceCheckUtils]: 81: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-08 11:51:42,723 INFO L280 TraceCheckUtils]: 82: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,723 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-08 11:51:42,723 INFO L280 TraceCheckUtils]: 84: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,724 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-08 11:51:42,724 INFO L280 TraceCheckUtils]: 86: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-08 11:51:42,724 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-08 11:51:42,724 INFO L280 TraceCheckUtils]: 88: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-08 11:51:42,725 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7110#false} {7109#true} #533#return; {7110#false} is VALID [2020-07-08 11:51:42,725 INFO L263 TraceCheckUtils]: 90: Hoare triple {7110#false} call __utac_acc__Specification5_spec__3(); {7110#false} is VALID [2020-07-08 11:51:42,725 INFO L280 TraceCheckUtils]: 91: Hoare triple {7110#false} havoc ~tmp~9;havoc ~tmp___0~3; {7110#false} is VALID [2020-07-08 11:51:42,725 INFO L263 TraceCheckUtils]: 92: Hoare triple {7110#false} call #t~ret72 := getWaterLevel(); {7109#true} is VALID [2020-07-08 11:51:42,726 INFO L280 TraceCheckUtils]: 93: Hoare triple {7109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7109#true} is VALID [2020-07-08 11:51:42,726 INFO L280 TraceCheckUtils]: 94: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,726 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7109#true} {7110#false} #551#return; {7110#false} is VALID [2020-07-08 11:51:42,726 INFO L280 TraceCheckUtils]: 96: Hoare triple {7110#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {7110#false} is VALID [2020-07-08 11:51:42,727 INFO L280 TraceCheckUtils]: 97: Hoare triple {7110#false} assume 2 != ~tmp~9; {7110#false} is VALID [2020-07-08 11:51:42,727 INFO L263 TraceCheckUtils]: 98: Hoare triple {7110#false} call #t~ret73 := isPumpRunning(); {7109#true} is VALID [2020-07-08 11:51:42,728 INFO L280 TraceCheckUtils]: 99: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-08 11:51:42,728 INFO L280 TraceCheckUtils]: 100: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-08 11:51:42,730 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7109#true} {7110#false} #553#return; {7110#false} is VALID [2020-07-08 11:51:42,730 INFO L280 TraceCheckUtils]: 102: Hoare triple {7110#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {7110#false} is VALID [2020-07-08 11:51:42,731 INFO L280 TraceCheckUtils]: 103: Hoare triple {7110#false} assume 0 != ~tmp___0~3; {7110#false} is VALID [2020-07-08 11:51:42,731 INFO L280 TraceCheckUtils]: 104: Hoare triple {7110#false} assume 0 == ~switchedOnBeforeTS~0; {7110#false} is VALID [2020-07-08 11:51:42,731 INFO L263 TraceCheckUtils]: 105: Hoare triple {7110#false} call __automaton_fail(); {7110#false} is VALID [2020-07-08 11:51:42,731 INFO L280 TraceCheckUtils]: 106: Hoare triple {7110#false} assume !false; {7110#false} is VALID [2020-07-08 11:51:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:51:42,769 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955865601] [2020-07-08 11:51:42,769 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:51:42,770 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:51:42,770 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851991392] [2020-07-08 11:51:42,772 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-08 11:51:42,772 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:51:42,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:51:42,891 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:42,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:51:42,891 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:51:42,892 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:51:42,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:51:42,892 INFO L87 Difference]: Start difference. First operand 447 states and 535 transitions. Second operand 9 states. [2020-07-08 11:51:50,550 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:51:51,272 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:51:52,131 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:51:52,708 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:00,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:00,270 INFO L93 Difference]: Finished difference Result 956 states and 1224 transitions. [2020-07-08 11:52:00,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:52:00,270 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-08 11:52:00,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:52:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:52:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 415 transitions. [2020-07-08 11:52:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:52:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 415 transitions. [2020-07-08 11:52:00,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 415 transitions. [2020-07-08 11:52:01,567 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:01,594 INFO L225 Difference]: With dead ends: 956 [2020-07-08 11:52:01,595 INFO L226 Difference]: Without dead ends: 537 [2020-07-08 11:52:01,597 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:52:01,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2020-07-08 11:52:05,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 460. [2020-07-08 11:52:05,249 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:52:05,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 537 states. Second operand 460 states. [2020-07-08 11:52:05,249 INFO L74 IsIncluded]: Start isIncluded. First operand 537 states. Second operand 460 states. [2020-07-08 11:52:05,249 INFO L87 Difference]: Start difference. First operand 537 states. Second operand 460 states. [2020-07-08 11:52:05,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:05,275 INFO L93 Difference]: Finished difference Result 537 states and 677 transitions. [2020-07-08 11:52:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 677 transitions. [2020-07-08 11:52:05,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:05,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:05,278 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 537 states. [2020-07-08 11:52:05,278 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 537 states. [2020-07-08 11:52:05,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:05,305 INFO L93 Difference]: Finished difference Result 537 states and 677 transitions. [2020-07-08 11:52:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 677 transitions. [2020-07-08 11:52:05,308 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:05,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:05,309 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:52:05,309 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:52:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-08 11:52:05,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 549 transitions. [2020-07-08 11:52:05,333 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 549 transitions. Word has length 107 [2020-07-08 11:52:05,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:52:05,333 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 549 transitions. [2020-07-08 11:52:05,333 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:52:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 549 transitions. [2020-07-08 11:52:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:52:05,336 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:05,336 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:52:05,336 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:52:05,336 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:05,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:05,337 INFO L82 PathProgramCache]: Analyzing trace with hash 1854358405, now seen corresponding path program 1 times [2020-07-08 11:52:05,337 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:05,337 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363894377] [2020-07-08 11:52:05,337 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,680 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {10278#true} is VALID [2020-07-08 11:52:05,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,726 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #569#return; {10278#true} is VALID [2020-07-08 11:52:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,728 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #461#return; {10278#true} is VALID [2020-07-08 11:52:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,732 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #463#return; {10278#true} is VALID [2020-07-08 11:52:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:05,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {10353#(= 1 |valid_product_#res|)} assume true; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:05,750 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10353#(= 1 |valid_product_#res|)} {10278#true} #465#return; {10290#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:52:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,753 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #467#return; {10278#true} is VALID [2020-07-08 11:52:05,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10278#true} is VALID [2020-07-08 11:52:05,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,767 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #559#return; {10278#true} is VALID [2020-07-08 11:52:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-08 11:52:05,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-08 11:52:05,774 INFO L263 TraceCheckUtils]: 0: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10278#true} is VALID [2020-07-08 11:52:05,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-08 11:52:05,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,774 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-08 11:52:05,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10278#true} is VALID [2020-07-08 11:52:05,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,775 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10278#true} {10278#true} #529#return; {10278#true} is VALID [2020-07-08 11:52:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-08 11:52:05,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,874 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-08 11:52:05,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-08 11:52:05,875 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-08 11:52:05,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-08 11:52:05,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,877 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-08 11:52:05,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:52:05,878 INFO L280 TraceCheckUtils]: 7: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-08 11:52:05,879 INFO L280 TraceCheckUtils]: 8: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-08 11:52:05,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,879 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-08 11:52:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-08 11:52:05,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-08 11:52:05,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,906 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-08 11:52:05,907 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-08 11:52:05,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,907 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-08 11:52:05,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,908 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-08 11:52:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-08 11:52:05,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-08 11:52:05,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-08 11:52:05,912 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-08 11:52:05,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,913 INFO L263 TraceCheckUtils]: 3: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-08 11:52:05,913 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-08 11:52:05,913 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,913 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-08 11:52:05,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,914 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-08 11:52:05,914 INFO L280 TraceCheckUtils]: 10: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-08 11:52:05,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-08 11:52:05,915 INFO L263 TraceCheckUtils]: 12: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-08 11:52:05,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,916 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-08 11:52:05,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,916 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-08 11:52:05,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-08 11:52:05,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-08 11:52:05,917 INFO L263 TraceCheckUtils]: 2: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-08 11:52:05,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-08 11:52:05,917 INFO L263 TraceCheckUtils]: 4: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-08 11:52:05,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-08 11:52:05,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,920 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-08 11:52:05,920 INFO L280 TraceCheckUtils]: 9: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:52:05,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-08 11:52:05,921 INFO L280 TraceCheckUtils]: 11: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-08 11:52:05,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,921 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-08 11:52:05,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-08 11:52:05,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-08 11:52:05,922 INFO L263 TraceCheckUtils]: 16: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-08 11:52:05,922 INFO L263 TraceCheckUtils]: 18: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-08 11:52:05,923 INFO L280 TraceCheckUtils]: 19: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,923 INFO L263 TraceCheckUtils]: 20: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-08 11:52:05,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-08 11:52:05,923 INFO L280 TraceCheckUtils]: 22: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,923 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-08 11:52:05,924 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,924 INFO L280 TraceCheckUtils]: 25: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,924 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-08 11:52:05,924 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-08 11:52:05,924 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-08 11:52:05,925 INFO L263 TraceCheckUtils]: 29: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-08 11:52:05,925 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,926 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-08 11:52:05,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,926 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-08 11:52:05,926 INFO L280 TraceCheckUtils]: 35: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,926 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-08 11:52:05,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10278#true} is VALID [2020-07-08 11:52:05,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-08 11:52:05,929 INFO L263 TraceCheckUtils]: 2: Hoare triple {10278#true} call processEnvironment__wrappee__highWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-08 11:52:05,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-08 11:52:05,930 INFO L263 TraceCheckUtils]: 5: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-08 11:52:05,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-08 11:52:05,930 INFO L263 TraceCheckUtils]: 7: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-08 11:52:05,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-08 11:52:05,931 INFO L280 TraceCheckUtils]: 9: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,932 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-08 11:52:05,934 INFO L280 TraceCheckUtils]: 12: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:52:05,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-08 11:52:05,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-08 11:52:05,935 INFO L280 TraceCheckUtils]: 15: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,935 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-08 11:52:05,935 INFO L280 TraceCheckUtils]: 17: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-08 11:52:05,935 INFO L280 TraceCheckUtils]: 18: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-08 11:52:05,935 INFO L263 TraceCheckUtils]: 19: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,936 INFO L280 TraceCheckUtils]: 20: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-08 11:52:05,936 INFO L263 TraceCheckUtils]: 21: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-08 11:52:05,936 INFO L280 TraceCheckUtils]: 22: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,936 INFO L263 TraceCheckUtils]: 23: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-08 11:52:05,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-08 11:52:05,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,937 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-08 11:52:05,937 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,937 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,937 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-08 11:52:05,937 INFO L280 TraceCheckUtils]: 30: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-08 11:52:05,938 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-08 11:52:05,938 INFO L263 TraceCheckUtils]: 32: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,938 INFO L280 TraceCheckUtils]: 33: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-08 11:52:05,939 INFO L280 TraceCheckUtils]: 34: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,939 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-08 11:52:05,939 INFO L280 TraceCheckUtils]: 36: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,939 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-08 11:52:05,939 INFO L280 TraceCheckUtils]: 38: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,940 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-08 11:52:05,940 INFO L280 TraceCheckUtils]: 40: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,940 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10279#false} {10278#true} #533#return; {10279#false} is VALID [2020-07-08 11:52:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10278#true} is VALID [2020-07-08 11:52:05,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10279#false} #551#return; {10279#false} is VALID [2020-07-08 11:52:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:05,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-08 11:52:05,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10279#false} #553#return; {10279#false} is VALID [2020-07-08 11:52:05,962 INFO L263 TraceCheckUtils]: 0: Hoare triple {10278#true} call ULTIMATE.init(); {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:52:05,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {10278#true} is VALID [2020-07-08 11:52:05,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,963 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10278#true} {10278#true} #569#return; {10278#true} is VALID [2020-07-08 11:52:05,963 INFO L263 TraceCheckUtils]: 4: Hoare triple {10278#true} call #t~ret76 := main(); {10278#true} is VALID [2020-07-08 11:52:05,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} havoc ~retValue_acc~11;havoc ~tmp~10; {10278#true} is VALID [2020-07-08 11:52:05,964 INFO L263 TraceCheckUtils]: 6: Hoare triple {10278#true} call select_helpers(); {10278#true} is VALID [2020-07-08 11:52:05,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,964 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10278#true} {10278#true} #461#return; {10278#true} is VALID [2020-07-08 11:52:05,964 INFO L263 TraceCheckUtils]: 9: Hoare triple {10278#true} call select_features(); {10278#true} is VALID [2020-07-08 11:52:05,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,965 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10278#true} {10278#true} #463#return; {10278#true} is VALID [2020-07-08 11:52:05,965 INFO L263 TraceCheckUtils]: 12: Hoare triple {10278#true} call #t~ret74 := valid_product(); {10278#true} is VALID [2020-07-08 11:52:05,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {10278#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:05,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {10353#(= 1 |valid_product_#res|)} assume true; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:05,967 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10353#(= 1 |valid_product_#res|)} {10278#true} #465#return; {10290#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:52:05,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {10290#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {10291#(= 1 main_~tmp~10)} is VALID [2020-07-08 11:52:05,968 INFO L280 TraceCheckUtils]: 17: Hoare triple {10291#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {10278#true} is VALID [2020-07-08 11:52:05,968 INFO L263 TraceCheckUtils]: 18: Hoare triple {10278#true} call setup(); {10278#true} is VALID [2020-07-08 11:52:05,968 INFO L280 TraceCheckUtils]: 19: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,968 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10278#true} {10278#true} #467#return; {10278#true} is VALID [2020-07-08 11:52:05,969 INFO L263 TraceCheckUtils]: 21: Hoare triple {10278#true} call runTest(); {10278#true} is VALID [2020-07-08 11:52:05,969 INFO L263 TraceCheckUtils]: 22: Hoare triple {10278#true} call __utac_acc__Specification5_spec__1(); {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:05,969 INFO L280 TraceCheckUtils]: 23: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10278#true} is VALID [2020-07-08 11:52:05,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,970 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10278#true} {10278#true} #559#return; {10278#true} is VALID [2020-07-08 11:52:05,970 INFO L263 TraceCheckUtils]: 26: Hoare triple {10278#true} call test(); {10278#true} is VALID [2020-07-08 11:52:05,970 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10278#true} is VALID [2020-07-08 11:52:05,970 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume !false; {10278#true} is VALID [2020-07-08 11:52:05,970 INFO L280 TraceCheckUtils]: 29: Hoare triple {10278#true} assume ~splverifierCounter~0 < 4; {10278#true} is VALID [2020-07-08 11:52:05,971 INFO L280 TraceCheckUtils]: 30: Hoare triple {10278#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {10278#true} is VALID [2020-07-08 11:52:05,971 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume !(0 != ~tmp~0); {10278#true} is VALID [2020-07-08 11:52:05,971 INFO L280 TraceCheckUtils]: 32: Hoare triple {10278#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {10278#true} is VALID [2020-07-08 11:52:05,971 INFO L280 TraceCheckUtils]: 33: Hoare triple {10278#true} assume !(0 != ~tmp___0~0); {10278#true} is VALID [2020-07-08 11:52:05,971 INFO L280 TraceCheckUtils]: 34: Hoare triple {10278#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {10278#true} is VALID [2020-07-08 11:52:05,971 INFO L280 TraceCheckUtils]: 35: Hoare triple {10278#true} assume 0 != ~tmp___2~0; {10278#true} is VALID [2020-07-08 11:52:05,972 INFO L263 TraceCheckUtils]: 36: Hoare triple {10278#true} call timeShift(); {10278#true} is VALID [2020-07-08 11:52:05,973 INFO L263 TraceCheckUtils]: 37: Hoare triple {10278#true} call __utac_acc__Specification5_spec__2(); {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:05,973 INFO L263 TraceCheckUtils]: 38: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10278#true} is VALID [2020-07-08 11:52:05,973 INFO L280 TraceCheckUtils]: 39: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-08 11:52:05,973 INFO L280 TraceCheckUtils]: 40: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,973 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-08 11:52:05,973 INFO L280 TraceCheckUtils]: 42: Hoare triple {10278#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10278#true} is VALID [2020-07-08 11:52:05,974 INFO L280 TraceCheckUtils]: 43: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,974 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10278#true} {10278#true} #529#return; {10278#true} is VALID [2020-07-08 11:52:05,974 INFO L280 TraceCheckUtils]: 45: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-08 11:52:05,974 INFO L280 TraceCheckUtils]: 46: Hoare triple {10278#true} assume 0 != ~systemActive~0; {10278#true} is VALID [2020-07-08 11:52:05,975 INFO L263 TraceCheckUtils]: 47: Hoare triple {10278#true} call processEnvironment(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,975 INFO L280 TraceCheckUtils]: 48: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10278#true} is VALID [2020-07-08 11:52:05,975 INFO L280 TraceCheckUtils]: 49: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-08 11:52:05,975 INFO L263 TraceCheckUtils]: 50: Hoare triple {10278#true} call processEnvironment__wrappee__highWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,976 INFO L280 TraceCheckUtils]: 51: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-08 11:52:05,976 INFO L280 TraceCheckUtils]: 52: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-08 11:52:05,976 INFO L263 TraceCheckUtils]: 53: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-08 11:52:05,976 INFO L280 TraceCheckUtils]: 54: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-08 11:52:05,976 INFO L263 TraceCheckUtils]: 55: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-08 11:52:05,976 INFO L280 TraceCheckUtils]: 56: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-08 11:52:05,977 INFO L280 TraceCheckUtils]: 57: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,977 INFO L280 TraceCheckUtils]: 58: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:52:05,978 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-08 11:52:05,979 INFO L280 TraceCheckUtils]: 60: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:52:05,979 INFO L280 TraceCheckUtils]: 61: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-08 11:52:05,980 INFO L280 TraceCheckUtils]: 62: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-08 11:52:05,980 INFO L280 TraceCheckUtils]: 63: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,980 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-08 11:52:05,980 INFO L280 TraceCheckUtils]: 65: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-08 11:52:05,980 INFO L280 TraceCheckUtils]: 66: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-08 11:52:05,980 INFO L263 TraceCheckUtils]: 67: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,980 INFO L280 TraceCheckUtils]: 68: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L263 TraceCheckUtils]: 69: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L280 TraceCheckUtils]: 70: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L263 TraceCheckUtils]: 71: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L280 TraceCheckUtils]: 72: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L280 TraceCheckUtils]: 73: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L280 TraceCheckUtils]: 75: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-08 11:52:05,981 INFO L280 TraceCheckUtils]: 76: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,982 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-08 11:52:05,982 INFO L280 TraceCheckUtils]: 78: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-08 11:52:05,982 INFO L280 TraceCheckUtils]: 79: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-08 11:52:05,986 INFO L263 TraceCheckUtils]: 80: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:05,986 INFO L280 TraceCheckUtils]: 81: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-08 11:52:05,986 INFO L280 TraceCheckUtils]: 82: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,986 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-08 11:52:05,987 INFO L280 TraceCheckUtils]: 84: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,987 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-08 11:52:05,987 INFO L280 TraceCheckUtils]: 86: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,987 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-08 11:52:05,987 INFO L280 TraceCheckUtils]: 88: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-08 11:52:05,988 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10279#false} {10278#true} #533#return; {10279#false} is VALID [2020-07-08 11:52:05,988 INFO L263 TraceCheckUtils]: 90: Hoare triple {10279#false} call __utac_acc__Specification5_spec__3(); {10279#false} is VALID [2020-07-08 11:52:05,988 INFO L280 TraceCheckUtils]: 91: Hoare triple {10279#false} havoc ~tmp~9;havoc ~tmp___0~3; {10279#false} is VALID [2020-07-08 11:52:05,988 INFO L263 TraceCheckUtils]: 92: Hoare triple {10279#false} call #t~ret72 := getWaterLevel(); {10278#true} is VALID [2020-07-08 11:52:05,988 INFO L280 TraceCheckUtils]: 93: Hoare triple {10278#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10278#true} is VALID [2020-07-08 11:52:05,988 INFO L280 TraceCheckUtils]: 94: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,989 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10278#true} {10279#false} #551#return; {10279#false} is VALID [2020-07-08 11:52:05,989 INFO L280 TraceCheckUtils]: 96: Hoare triple {10279#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {10279#false} is VALID [2020-07-08 11:52:05,989 INFO L280 TraceCheckUtils]: 97: Hoare triple {10279#false} assume 2 != ~tmp~9; {10279#false} is VALID [2020-07-08 11:52:05,989 INFO L263 TraceCheckUtils]: 98: Hoare triple {10279#false} call #t~ret73 := isPumpRunning(); {10278#true} is VALID [2020-07-08 11:52:05,989 INFO L280 TraceCheckUtils]: 99: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-08 11:52:05,989 INFO L280 TraceCheckUtils]: 100: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-08 11:52:05,990 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10278#true} {10279#false} #553#return; {10279#false} is VALID [2020-07-08 11:52:05,990 INFO L280 TraceCheckUtils]: 102: Hoare triple {10279#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {10279#false} is VALID [2020-07-08 11:52:05,990 INFO L280 TraceCheckUtils]: 103: Hoare triple {10279#false} assume 0 != ~tmp___0~3; {10279#false} is VALID [2020-07-08 11:52:05,990 INFO L280 TraceCheckUtils]: 104: Hoare triple {10279#false} assume 0 == ~switchedOnBeforeTS~0; {10279#false} is VALID [2020-07-08 11:52:05,990 INFO L263 TraceCheckUtils]: 105: Hoare triple {10279#false} call __automaton_fail(); {10279#false} is VALID [2020-07-08 11:52:05,991 INFO L280 TraceCheckUtils]: 106: Hoare triple {10279#false} assume !false; {10279#false} is VALID [2020-07-08 11:52:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:52:06,003 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363894377] [2020-07-08 11:52:06,003 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:52:06,003 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:52:06,004 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491596668] [2020-07-08 11:52:06,004 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-08 11:52:06,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:06,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:52:06,128 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:06,129 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:52:06,129 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:06,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:52:06,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:52:06,130 INFO L87 Difference]: Start difference. First operand 460 states and 549 transitions. Second operand 11 states. [2020-07-08 11:52:07,913 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:08,348 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:08,681 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:13,561 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:14,237 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:14,667 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:23,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:23,923 INFO L93 Difference]: Finished difference Result 979 states and 1248 transitions. [2020-07-08 11:52:23,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:52:23,923 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-08 11:52:23,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:52:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:52:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 415 transitions. [2020-07-08 11:52:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:52:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 415 transitions. [2020-07-08 11:52:23,937 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 415 transitions. [2020-07-08 11:52:25,265 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:25,291 INFO L225 Difference]: With dead ends: 979 [2020-07-08 11:52:25,291 INFO L226 Difference]: Without dead ends: 547 [2020-07-08 11:52:25,293 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:52:25,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2020-07-08 11:52:28,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 468. [2020-07-08 11:52:28,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:52:28,978 INFO L82 GeneralOperation]: Start isEquivalent. First operand 547 states. Second operand 468 states. [2020-07-08 11:52:28,978 INFO L74 IsIncluded]: Start isIncluded. First operand 547 states. Second operand 468 states. [2020-07-08 11:52:28,978 INFO L87 Difference]: Start difference. First operand 547 states. Second operand 468 states. [2020-07-08 11:52:29,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:29,007 INFO L93 Difference]: Finished difference Result 547 states and 685 transitions. [2020-07-08 11:52:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 685 transitions. [2020-07-08 11:52:29,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:29,009 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:29,009 INFO L74 IsIncluded]: Start isIncluded. First operand 468 states. Second operand 547 states. [2020-07-08 11:52:29,010 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 547 states. [2020-07-08 11:52:29,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:29,035 INFO L93 Difference]: Finished difference Result 547 states and 685 transitions. [2020-07-08 11:52:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 685 transitions. [2020-07-08 11:52:29,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:29,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:29,037 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:52:29,038 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:52:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468 states. [2020-07-08 11:52:29,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 557 transitions. [2020-07-08 11:52:29,060 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 557 transitions. Word has length 107 [2020-07-08 11:52:29,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:52:29,061 INFO L479 AbstractCegarLoop]: Abstraction has 468 states and 557 transitions. [2020-07-08 11:52:29,061 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:52:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 557 transitions. [2020-07-08 11:52:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-08 11:52:29,063 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:29,063 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:52:29,063 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:52:29,063 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:29,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:29,064 INFO L82 PathProgramCache]: Analyzing trace with hash 1613818276, now seen corresponding path program 1 times [2020-07-08 11:52:29,064 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:29,064 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767551431] [2020-07-08 11:52:29,065 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,403 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {13510#(= 1 ~waterLevel~0)} assume true; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,478 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13510#(= 1 ~waterLevel~0)} {13505#true} #569#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,482 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #461#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,488 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #463#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13505#true} is VALID [2020-07-08 11:52:29,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,494 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #465#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,498 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #467#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13505#true} is VALID [2020-07-08 11:52:29,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #559#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-08 11:52:29,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-08 11:52:29,521 INFO L263 TraceCheckUtils]: 0: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {13505#true} is VALID [2020-07-08 11:52:29,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-08 11:52:29,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,522 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-08 11:52:29,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {13505#true} is VALID [2020-07-08 11:52:29,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,523 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #529#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-08 11:52:29,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,642 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-08 11:52:29,643 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-08 11:52:29,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-08 11:52:29,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,645 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,646 INFO L280 TraceCheckUtils]: 7: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,647 INFO L280 TraceCheckUtils]: 8: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,649 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-08 11:52:29,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,665 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-08 11:52:29,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,666 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-08 11:52:29,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-08 11:52:29,666 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,666 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-08 11:52:29,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,667 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-08 11:52:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-08 11:52:29,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,671 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-08 11:52:29,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-08 11:52:29,672 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-08 11:52:29,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,672 INFO L263 TraceCheckUtils]: 3: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-08 11:52:29,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-08 11:52:29,673 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,673 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-08 11:52:29,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,674 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-08 11:52:29,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-08 11:52:29,674 INFO L280 TraceCheckUtils]: 11: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-08 11:52:29,675 INFO L263 TraceCheckUtils]: 12: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-08 11:52:29,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,676 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-08 11:52:29,676 INFO L280 TraceCheckUtils]: 16: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,677 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-08 11:52:29,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-08 11:52:29,678 INFO L263 TraceCheckUtils]: 2: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-08 11:52:29,679 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-08 11:52:29,679 INFO L263 TraceCheckUtils]: 4: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-08 11:52:29,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-08 11:52:29,680 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,682 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,686 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,688 INFO L280 TraceCheckUtils]: 15: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,689 INFO L263 TraceCheckUtils]: 16: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,689 INFO L280 TraceCheckUtils]: 17: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-08 11:52:29,689 INFO L263 TraceCheckUtils]: 18: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-08 11:52:29,689 INFO L280 TraceCheckUtils]: 19: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,690 INFO L263 TraceCheckUtils]: 20: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-08 11:52:29,690 INFO L280 TraceCheckUtils]: 21: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-08 11:52:29,690 INFO L280 TraceCheckUtils]: 22: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,690 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-08 11:52:29,691 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,691 INFO L280 TraceCheckUtils]: 25: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,691 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-08 11:52:29,691 INFO L280 TraceCheckUtils]: 27: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-08 11:52:29,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-08 11:52:29,692 INFO L263 TraceCheckUtils]: 29: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,692 INFO L280 TraceCheckUtils]: 30: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-08 11:52:29,693 INFO L280 TraceCheckUtils]: 31: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,693 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-08 11:52:29,693 INFO L280 TraceCheckUtils]: 33: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,694 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,695 INFO L280 TraceCheckUtils]: 35: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,696 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13505#true} is VALID [2020-07-08 11:52:29,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume !(0 != ~pumpRunning~0); {13505#true} is VALID [2020-07-08 11:52:29,699 INFO L263 TraceCheckUtils]: 2: Hoare triple {13505#true} call processEnvironment__wrappee__highWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-08 11:52:29,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-08 11:52:29,700 INFO L263 TraceCheckUtils]: 5: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-08 11:52:29,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-08 11:52:29,701 INFO L263 TraceCheckUtils]: 7: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-08 11:52:29,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-08 11:52:29,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,704 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,705 INFO L280 TraceCheckUtils]: 12: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,706 INFO L280 TraceCheckUtils]: 14: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,708 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,708 INFO L280 TraceCheckUtils]: 17: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,709 INFO L280 TraceCheckUtils]: 18: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,710 INFO L263 TraceCheckUtils]: 19: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,710 INFO L280 TraceCheckUtils]: 20: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-08 11:52:29,711 INFO L263 TraceCheckUtils]: 21: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-08 11:52:29,711 INFO L280 TraceCheckUtils]: 22: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,711 INFO L263 TraceCheckUtils]: 23: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-08 11:52:29,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-08 11:52:29,711 INFO L280 TraceCheckUtils]: 25: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,712 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-08 11:52:29,712 INFO L280 TraceCheckUtils]: 27: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,712 INFO L280 TraceCheckUtils]: 28: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,712 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-08 11:52:29,712 INFO L280 TraceCheckUtils]: 30: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-08 11:52:29,713 INFO L280 TraceCheckUtils]: 31: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-08 11:52:29,713 INFO L263 TraceCheckUtils]: 32: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,714 INFO L280 TraceCheckUtils]: 33: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-08 11:52:29,714 INFO L280 TraceCheckUtils]: 34: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,714 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-08 11:52:29,715 INFO L280 TraceCheckUtils]: 36: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,716 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,716 INFO L280 TraceCheckUtils]: 38: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,717 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,718 INFO L280 TraceCheckUtils]: 40: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,719 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13510#(= 1 ~waterLevel~0)} #533#return; {13506#false} is VALID [2020-07-08 11:52:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13505#true} is VALID [2020-07-08 11:52:29,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13506#false} #551#return; {13506#false} is VALID [2020-07-08 11:52:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:29,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-08 11:52:29,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,731 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13506#false} #553#return; {13506#false} is VALID [2020-07-08 11:52:29,737 INFO L263 TraceCheckUtils]: 0: Hoare triple {13505#true} call ULTIMATE.init(); {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:52:29,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {13510#(= 1 ~waterLevel~0)} assume true; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,747 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13510#(= 1 ~waterLevel~0)} {13505#true} #569#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,748 INFO L263 TraceCheckUtils]: 4: Hoare triple {13510#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {13510#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,749 INFO L263 TraceCheckUtils]: 6: Hoare triple {13510#(= 1 ~waterLevel~0)} call select_helpers(); {13505#true} is VALID [2020-07-08 11:52:29,749 INFO L280 TraceCheckUtils]: 7: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,750 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #461#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,750 INFO L263 TraceCheckUtils]: 9: Hoare triple {13510#(= 1 ~waterLevel~0)} call select_features(); {13505#true} is VALID [2020-07-08 11:52:29,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,751 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #463#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,751 INFO L263 TraceCheckUtils]: 12: Hoare triple {13510#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {13505#true} is VALID [2020-07-08 11:52:29,751 INFO L280 TraceCheckUtils]: 13: Hoare triple {13505#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13505#true} is VALID [2020-07-08 11:52:29,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,752 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #465#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,754 INFO L263 TraceCheckUtils]: 18: Hoare triple {13510#(= 1 ~waterLevel~0)} call setup(); {13505#true} is VALID [2020-07-08 11:52:29,754 INFO L280 TraceCheckUtils]: 19: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,755 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #467#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,756 INFO L263 TraceCheckUtils]: 21: Hoare triple {13510#(= 1 ~waterLevel~0)} call runTest(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,757 INFO L263 TraceCheckUtils]: 22: Hoare triple {13510#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:29,757 INFO L280 TraceCheckUtils]: 23: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13505#true} is VALID [2020-07-08 11:52:29,757 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,758 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #559#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,759 INFO L263 TraceCheckUtils]: 26: Hoare triple {13510#(= 1 ~waterLevel~0)} call test(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,760 INFO L280 TraceCheckUtils]: 27: Hoare triple {13510#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !false; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,762 INFO L280 TraceCheckUtils]: 29: Hoare triple {13510#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,763 INFO L280 TraceCheckUtils]: 30: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,763 INFO L280 TraceCheckUtils]: 31: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,764 INFO L280 TraceCheckUtils]: 32: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,765 INFO L280 TraceCheckUtils]: 33: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,765 INFO L280 TraceCheckUtils]: 34: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,766 INFO L280 TraceCheckUtils]: 35: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,767 INFO L263 TraceCheckUtils]: 36: Hoare triple {13510#(= 1 ~waterLevel~0)} call timeShift(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,767 INFO L263 TraceCheckUtils]: 37: Hoare triple {13510#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:29,768 INFO L263 TraceCheckUtils]: 38: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {13505#true} is VALID [2020-07-08 11:52:29,768 INFO L280 TraceCheckUtils]: 39: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-08 11:52:29,768 INFO L280 TraceCheckUtils]: 40: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,768 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-08 11:52:29,768 INFO L280 TraceCheckUtils]: 42: Hoare triple {13505#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {13505#true} is VALID [2020-07-08 11:52:29,769 INFO L280 TraceCheckUtils]: 43: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,769 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #529#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,770 INFO L280 TraceCheckUtils]: 45: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,771 INFO L280 TraceCheckUtils]: 46: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,771 INFO L263 TraceCheckUtils]: 47: Hoare triple {13510#(= 1 ~waterLevel~0)} call processEnvironment(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,772 INFO L280 TraceCheckUtils]: 48: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13505#true} is VALID [2020-07-08 11:52:29,772 INFO L280 TraceCheckUtils]: 49: Hoare triple {13505#true} assume !(0 != ~pumpRunning~0); {13505#true} is VALID [2020-07-08 11:52:29,773 INFO L263 TraceCheckUtils]: 50: Hoare triple {13505#true} call processEnvironment__wrappee__highWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,773 INFO L280 TraceCheckUtils]: 51: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-08 11:52:29,773 INFO L280 TraceCheckUtils]: 52: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-08 11:52:29,773 INFO L263 TraceCheckUtils]: 53: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-08 11:52:29,774 INFO L280 TraceCheckUtils]: 54: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-08 11:52:29,774 INFO L263 TraceCheckUtils]: 55: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-08 11:52:29,774 INFO L280 TraceCheckUtils]: 56: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-08 11:52:29,775 INFO L280 TraceCheckUtils]: 57: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,776 INFO L280 TraceCheckUtils]: 58: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,776 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,777 INFO L280 TraceCheckUtils]: 60: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,778 INFO L280 TraceCheckUtils]: 61: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,778 INFO L280 TraceCheckUtils]: 62: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,779 INFO L280 TraceCheckUtils]: 63: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,779 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,780 INFO L280 TraceCheckUtils]: 65: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,781 INFO L280 TraceCheckUtils]: 66: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,781 INFO L263 TraceCheckUtils]: 67: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,782 INFO L280 TraceCheckUtils]: 68: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-08 11:52:29,782 INFO L263 TraceCheckUtils]: 69: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-08 11:52:29,782 INFO L280 TraceCheckUtils]: 70: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,782 INFO L263 TraceCheckUtils]: 71: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-08 11:52:29,782 INFO L280 TraceCheckUtils]: 72: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-08 11:52:29,783 INFO L280 TraceCheckUtils]: 73: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,783 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-08 11:52:29,783 INFO L280 TraceCheckUtils]: 75: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-08 11:52:29,783 INFO L280 TraceCheckUtils]: 76: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,783 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-08 11:52:29,783 INFO L280 TraceCheckUtils]: 78: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-08 11:52:29,784 INFO L280 TraceCheckUtils]: 79: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-08 11:52:29,784 INFO L263 TraceCheckUtils]: 80: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:29,785 INFO L280 TraceCheckUtils]: 81: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-08 11:52:29,785 INFO L280 TraceCheckUtils]: 82: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,785 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-08 11:52:29,785 INFO L280 TraceCheckUtils]: 84: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,786 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,786 INFO L280 TraceCheckUtils]: 86: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,787 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,788 INFO L280 TraceCheckUtils]: 88: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:29,788 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13510#(= 1 ~waterLevel~0)} #533#return; {13506#false} is VALID [2020-07-08 11:52:29,789 INFO L263 TraceCheckUtils]: 90: Hoare triple {13506#false} call __utac_acc__Specification5_spec__3(); {13506#false} is VALID [2020-07-08 11:52:29,789 INFO L280 TraceCheckUtils]: 91: Hoare triple {13506#false} havoc ~tmp~9;havoc ~tmp___0~3; {13506#false} is VALID [2020-07-08 11:52:29,789 INFO L263 TraceCheckUtils]: 92: Hoare triple {13506#false} call #t~ret72 := getWaterLevel(); {13505#true} is VALID [2020-07-08 11:52:29,789 INFO L280 TraceCheckUtils]: 93: Hoare triple {13505#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13505#true} is VALID [2020-07-08 11:52:29,789 INFO L280 TraceCheckUtils]: 94: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,790 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13505#true} {13506#false} #551#return; {13506#false} is VALID [2020-07-08 11:52:29,790 INFO L280 TraceCheckUtils]: 96: Hoare triple {13506#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {13506#false} is VALID [2020-07-08 11:52:29,790 INFO L280 TraceCheckUtils]: 97: Hoare triple {13506#false} assume 2 != ~tmp~9; {13506#false} is VALID [2020-07-08 11:52:29,790 INFO L263 TraceCheckUtils]: 98: Hoare triple {13506#false} call #t~ret73 := isPumpRunning(); {13505#true} is VALID [2020-07-08 11:52:29,790 INFO L280 TraceCheckUtils]: 99: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-08 11:52:29,791 INFO L280 TraceCheckUtils]: 100: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-08 11:52:29,791 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13505#true} {13506#false} #553#return; {13506#false} is VALID [2020-07-08 11:52:29,791 INFO L280 TraceCheckUtils]: 102: Hoare triple {13506#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {13506#false} is VALID [2020-07-08 11:52:29,791 INFO L280 TraceCheckUtils]: 103: Hoare triple {13506#false} assume 0 != ~tmp___0~3; {13506#false} is VALID [2020-07-08 11:52:29,791 INFO L280 TraceCheckUtils]: 104: Hoare triple {13506#false} assume 0 == ~switchedOnBeforeTS~0; {13506#false} is VALID [2020-07-08 11:52:29,792 INFO L263 TraceCheckUtils]: 105: Hoare triple {13506#false} call __automaton_fail(); {13506#false} is VALID [2020-07-08 11:52:29,792 INFO L280 TraceCheckUtils]: 106: Hoare triple {13506#false} assume !false; {13506#false} is VALID [2020-07-08 11:52:29,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:52:29,814 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767551431] [2020-07-08 11:52:29,819 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:52:29,819 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:52:29,819 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669611485] [2020-07-08 11:52:29,820 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 11:52:29,820 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:29,821 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:52:29,956 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:29,957 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:52:29,957 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:29,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:52:29,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:52:29,958 INFO L87 Difference]: Start difference. First operand 468 states and 557 transitions. Second operand 7 states. [2020-07-08 11:52:30,749 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:52:32,912 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:52:48,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:48,295 INFO L93 Difference]: Finished difference Result 1447 states and 1864 transitions. [2020-07-08 11:52:48,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:52:48,295 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-08 11:52:48,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:52:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:52:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2020-07-08 11:52:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:52:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2020-07-08 11:52:48,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 628 transitions. [2020-07-08 11:52:50,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 628 edges. 628 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:50,584 INFO L225 Difference]: With dead ends: 1447 [2020-07-08 11:52:50,584 INFO L226 Difference]: Without dead ends: 1007 [2020-07-08 11:52:50,586 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:52:50,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1007 states. [2020-07-08 11:52:58,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1007 to 933. [2020-07-08 11:52:58,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:52:58,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1007 states. Second operand 933 states. [2020-07-08 11:52:58,258 INFO L74 IsIncluded]: Start isIncluded. First operand 1007 states. Second operand 933 states. [2020-07-08 11:52:58,258 INFO L87 Difference]: Start difference. First operand 1007 states. Second operand 933 states. [2020-07-08 11:52:58,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:58,305 INFO L93 Difference]: Finished difference Result 1007 states and 1257 transitions. [2020-07-08 11:52:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1257 transitions. [2020-07-08 11:52:58,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:58,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:58,309 INFO L74 IsIncluded]: Start isIncluded. First operand 933 states. Second operand 1007 states. [2020-07-08 11:52:58,309 INFO L87 Difference]: Start difference. First operand 933 states. Second operand 1007 states. [2020-07-08 11:52:58,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:58,360 INFO L93 Difference]: Finished difference Result 1007 states and 1257 transitions. [2020-07-08 11:52:58,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1257 transitions. [2020-07-08 11:52:58,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:58,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:58,364 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:52:58,365 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:52:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2020-07-08 11:52:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1131 transitions. [2020-07-08 11:52:58,413 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1131 transitions. Word has length 107 [2020-07-08 11:52:58,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:52:58,413 INFO L479 AbstractCegarLoop]: Abstraction has 933 states and 1131 transitions. [2020-07-08 11:52:58,413 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:52:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1131 transitions. [2020-07-08 11:52:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-08 11:52:58,416 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:58,416 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:52:58,416 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:52:58,417 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:58,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:58,417 INFO L82 PathProgramCache]: Analyzing trace with hash 608509898, now seen corresponding path program 1 times [2020-07-08 11:52:58,417 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:58,418 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794616113] [2020-07-08 11:52:58,418 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:58,879 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:58,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:58,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {18924#(= 1 ~waterLevel~0)} assume true; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:58,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18924#(= 1 ~waterLevel~0)} {18919#true} #569#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:58,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:58,963 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #461#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:58,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:58,968 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #463#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:58,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18919#true} is VALID [2020-07-08 11:52:58,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:58,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #465#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:58,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:58,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #467#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18919#true} is VALID [2020-07-08 11:52:59,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,002 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #559#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:52:59,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:52:59,082 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18924#(= 1 ~waterLevel~0)} #513#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-08 11:52:59,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-08 11:52:59,097 INFO L263 TraceCheckUtils]: 0: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {18919#true} is VALID [2020-07-08 11:52:59,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-08 11:52:59,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-08 11:52:59,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {18919#true} is VALID [2020-07-08 11:52:59,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,099 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #529#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-08 11:52:59,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-08 11:52:59,141 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-08 11:52:59,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,142 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-08 11:52:59,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-08 11:52:59,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-08 11:52:59,143 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-08 11:52:59,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,144 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-08 11:52:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-08 11:52:59,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-08 11:52:59,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,167 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-08 11:52:59,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-08 11:52:59,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,168 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-08 11:52:59,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,169 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-08 11:52:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-08 11:52:59,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-08 11:52:59,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-08 11:52:59,178 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-08 11:52:59,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,179 INFO L263 TraceCheckUtils]: 3: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-08 11:52:59,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-08 11:52:59,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,180 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-08 11:52:59,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,182 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-08 11:52:59,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-08 11:52:59,182 INFO L280 TraceCheckUtils]: 11: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-08 11:52:59,184 INFO L263 TraceCheckUtils]: 12: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,184 INFO L280 TraceCheckUtils]: 13: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-08 11:52:59,184 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,184 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-08 11:52:59,185 INFO L280 TraceCheckUtils]: 16: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,185 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-08 11:52:59,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-08 11:52:59,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-08 11:52:59,186 INFO L263 TraceCheckUtils]: 2: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-08 11:52:59,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-08 11:52:59,186 INFO L263 TraceCheckUtils]: 4: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-08 11:52:59,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,187 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-08 11:52:59,187 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-08 11:52:59,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-08 11:52:59,188 INFO L280 TraceCheckUtils]: 11: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-08 11:52:59,188 INFO L280 TraceCheckUtils]: 12: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,188 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-08 11:52:59,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-08 11:52:59,188 INFO L280 TraceCheckUtils]: 15: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-08 11:52:59,190 INFO L263 TraceCheckUtils]: 16: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-08 11:52:59,190 INFO L263 TraceCheckUtils]: 18: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-08 11:52:59,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,191 INFO L263 TraceCheckUtils]: 20: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-08 11:52:59,191 INFO L280 TraceCheckUtils]: 21: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-08 11:52:59,191 INFO L280 TraceCheckUtils]: 22: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,191 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-08 11:52:59,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,192 INFO L280 TraceCheckUtils]: 25: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,192 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-08 11:52:59,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-08 11:52:59,193 INFO L280 TraceCheckUtils]: 28: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-08 11:52:59,194 INFO L263 TraceCheckUtils]: 29: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,194 INFO L280 TraceCheckUtils]: 30: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-08 11:52:59,195 INFO L280 TraceCheckUtils]: 31: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,195 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-08 11:52:59,195 INFO L280 TraceCheckUtils]: 33: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,196 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-08 11:52:59,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,196 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-08 11:52:59,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18919#true} is VALID [2020-07-08 11:52:59,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume !(0 != ~pumpRunning~0); {18919#true} is VALID [2020-07-08 11:52:59,200 INFO L263 TraceCheckUtils]: 2: Hoare triple {18919#true} call processEnvironment__wrappee__highWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-08 11:52:59,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-08 11:52:59,201 INFO L263 TraceCheckUtils]: 5: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-08 11:52:59,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-08 11:52:59,201 INFO L263 TraceCheckUtils]: 7: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-08 11:52:59,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,202 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,203 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-08 11:52:59,203 INFO L280 TraceCheckUtils]: 12: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-08 11:52:59,203 INFO L280 TraceCheckUtils]: 13: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-08 11:52:59,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-08 11:52:59,204 INFO L280 TraceCheckUtils]: 15: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,204 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-08 11:52:59,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-08 11:52:59,205 INFO L280 TraceCheckUtils]: 18: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-08 11:52:59,207 INFO L263 TraceCheckUtils]: 19: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-08 11:52:59,208 INFO L263 TraceCheckUtils]: 21: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-08 11:52:59,208 INFO L280 TraceCheckUtils]: 22: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,208 INFO L263 TraceCheckUtils]: 23: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-08 11:52:59,209 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-08 11:52:59,209 INFO L280 TraceCheckUtils]: 25: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,209 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-08 11:52:59,210 INFO L280 TraceCheckUtils]: 27: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,210 INFO L280 TraceCheckUtils]: 28: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,210 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-08 11:52:59,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-08 11:52:59,211 INFO L280 TraceCheckUtils]: 31: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-08 11:52:59,213 INFO L263 TraceCheckUtils]: 32: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,213 INFO L280 TraceCheckUtils]: 33: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-08 11:52:59,214 INFO L280 TraceCheckUtils]: 34: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,214 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-08 11:52:59,214 INFO L280 TraceCheckUtils]: 36: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,215 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-08 11:52:59,215 INFO L280 TraceCheckUtils]: 38: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,215 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-08 11:52:59,215 INFO L280 TraceCheckUtils]: 40: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,217 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #533#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:52:59,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:52:59,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} {18940#(= 2 ~waterLevel~0)} #551#return; {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-08 11:52:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:59,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-08 11:52:59,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18920#false} #553#return; {18920#false} is VALID [2020-07-08 11:52:59,277 INFO L263 TraceCheckUtils]: 0: Hoare triple {18919#true} call ULTIMATE.init(); {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:52:59,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {18924#(= 1 ~waterLevel~0)} assume true; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,285 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18924#(= 1 ~waterLevel~0)} {18919#true} #569#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,286 INFO L263 TraceCheckUtils]: 4: Hoare triple {18924#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {18924#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,286 INFO L263 TraceCheckUtils]: 6: Hoare triple {18924#(= 1 ~waterLevel~0)} call select_helpers(); {18919#true} is VALID [2020-07-08 11:52:59,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,287 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #461#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,287 INFO L263 TraceCheckUtils]: 9: Hoare triple {18924#(= 1 ~waterLevel~0)} call select_features(); {18919#true} is VALID [2020-07-08 11:52:59,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,288 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #463#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,288 INFO L263 TraceCheckUtils]: 12: Hoare triple {18924#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {18919#true} is VALID [2020-07-08 11:52:59,289 INFO L280 TraceCheckUtils]: 13: Hoare triple {18919#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18919#true} is VALID [2020-07-08 11:52:59,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,290 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #465#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,291 INFO L280 TraceCheckUtils]: 16: Hoare triple {18924#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,292 INFO L280 TraceCheckUtils]: 17: Hoare triple {18924#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,292 INFO L263 TraceCheckUtils]: 18: Hoare triple {18924#(= 1 ~waterLevel~0)} call setup(); {18919#true} is VALID [2020-07-08 11:52:59,292 INFO L280 TraceCheckUtils]: 19: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,293 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #467#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,294 INFO L263 TraceCheckUtils]: 21: Hoare triple {18924#(= 1 ~waterLevel~0)} call runTest(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,295 INFO L263 TraceCheckUtils]: 22: Hoare triple {18924#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:59,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18919#true} is VALID [2020-07-08 11:52:59,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,298 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #559#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,299 INFO L263 TraceCheckUtils]: 26: Hoare triple {18924#(= 1 ~waterLevel~0)} call test(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {18924#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,301 INFO L280 TraceCheckUtils]: 28: Hoare triple {18924#(= 1 ~waterLevel~0)} assume !false; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,301 INFO L280 TraceCheckUtils]: 29: Hoare triple {18924#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,302 INFO L280 TraceCheckUtils]: 30: Hoare triple {18924#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,303 INFO L280 TraceCheckUtils]: 31: Hoare triple {18924#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,304 INFO L263 TraceCheckUtils]: 32: Hoare triple {18924#(= 1 ~waterLevel~0)} call waterRise(); {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:52:59,306 INFO L280 TraceCheckUtils]: 33: Hoare triple {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:52:59,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:52:59,308 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18924#(= 1 ~waterLevel~0)} #513#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,309 INFO L280 TraceCheckUtils]: 36: Hoare triple {18940#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {18940#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,311 INFO L280 TraceCheckUtils]: 38: Hoare triple {18940#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,312 INFO L280 TraceCheckUtils]: 39: Hoare triple {18940#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,313 INFO L263 TraceCheckUtils]: 40: Hoare triple {18940#(= 2 ~waterLevel~0)} call timeShift(); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,315 INFO L263 TraceCheckUtils]: 41: Hoare triple {18940#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:59,315 INFO L263 TraceCheckUtils]: 42: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {18919#true} is VALID [2020-07-08 11:52:59,316 INFO L280 TraceCheckUtils]: 43: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-08 11:52:59,316 INFO L280 TraceCheckUtils]: 44: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,316 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-08 11:52:59,317 INFO L280 TraceCheckUtils]: 46: Hoare triple {18919#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {18919#true} is VALID [2020-07-08 11:52:59,317 INFO L280 TraceCheckUtils]: 47: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,318 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #529#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,319 INFO L280 TraceCheckUtils]: 49: Hoare triple {18940#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,320 INFO L280 TraceCheckUtils]: 50: Hoare triple {18940#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,321 INFO L263 TraceCheckUtils]: 51: Hoare triple {18940#(= 2 ~waterLevel~0)} call processEnvironment(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,321 INFO L280 TraceCheckUtils]: 52: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18919#true} is VALID [2020-07-08 11:52:59,321 INFO L280 TraceCheckUtils]: 53: Hoare triple {18919#true} assume !(0 != ~pumpRunning~0); {18919#true} is VALID [2020-07-08 11:52:59,322 INFO L263 TraceCheckUtils]: 54: Hoare triple {18919#true} call processEnvironment__wrappee__highWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,322 INFO L280 TraceCheckUtils]: 55: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-08 11:52:59,323 INFO L280 TraceCheckUtils]: 56: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-08 11:52:59,323 INFO L263 TraceCheckUtils]: 57: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-08 11:52:59,323 INFO L280 TraceCheckUtils]: 58: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-08 11:52:59,324 INFO L263 TraceCheckUtils]: 59: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-08 11:52:59,324 INFO L280 TraceCheckUtils]: 60: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,324 INFO L280 TraceCheckUtils]: 61: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-08 11:52:59,324 INFO L280 TraceCheckUtils]: 62: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,325 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-08 11:52:59,325 INFO L280 TraceCheckUtils]: 64: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-08 11:52:59,325 INFO L280 TraceCheckUtils]: 65: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-08 11:52:59,326 INFO L280 TraceCheckUtils]: 66: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-08 11:52:59,326 INFO L280 TraceCheckUtils]: 67: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,326 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-08 11:52:59,326 INFO L280 TraceCheckUtils]: 69: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-08 11:52:59,327 INFO L280 TraceCheckUtils]: 70: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-08 11:52:59,329 INFO L263 TraceCheckUtils]: 71: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,329 INFO L280 TraceCheckUtils]: 72: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-08 11:52:59,329 INFO L263 TraceCheckUtils]: 73: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-08 11:52:59,330 INFO L280 TraceCheckUtils]: 74: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,330 INFO L263 TraceCheckUtils]: 75: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-08 11:52:59,330 INFO L280 TraceCheckUtils]: 76: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-08 11:52:59,330 INFO L280 TraceCheckUtils]: 77: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,330 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-08 11:52:59,331 INFO L280 TraceCheckUtils]: 79: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-08 11:52:59,331 INFO L280 TraceCheckUtils]: 80: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,331 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-08 11:52:59,331 INFO L280 TraceCheckUtils]: 82: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-08 11:52:59,331 INFO L280 TraceCheckUtils]: 83: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-08 11:52:59,332 INFO L263 TraceCheckUtils]: 84: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:59,333 INFO L280 TraceCheckUtils]: 85: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-08 11:52:59,333 INFO L280 TraceCheckUtils]: 86: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,333 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-08 11:52:59,333 INFO L280 TraceCheckUtils]: 88: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,333 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-08 11:52:59,333 INFO L280 TraceCheckUtils]: 90: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,334 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-08 11:52:59,334 INFO L280 TraceCheckUtils]: 92: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,335 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #533#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,335 INFO L263 TraceCheckUtils]: 94: Hoare triple {18940#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,336 INFO L280 TraceCheckUtils]: 95: Hoare triple {18940#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~3; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:52:59,336 INFO L263 TraceCheckUtils]: 96: Hoare triple {18940#(= 2 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {18919#true} is VALID [2020-07-08 11:52:59,337 INFO L280 TraceCheckUtils]: 97: Hoare triple {18919#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:52:59,339 INFO L280 TraceCheckUtils]: 98: Hoare triple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:52:59,340 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} {18940#(= 2 ~waterLevel~0)} #551#return; {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-08 11:52:59,341 INFO L280 TraceCheckUtils]: 100: Hoare triple {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {18994#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-08 11:52:59,342 INFO L280 TraceCheckUtils]: 101: Hoare triple {18994#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {18920#false} is VALID [2020-07-08 11:52:59,342 INFO L263 TraceCheckUtils]: 102: Hoare triple {18920#false} call #t~ret73 := isPumpRunning(); {18919#true} is VALID [2020-07-08 11:52:59,343 INFO L280 TraceCheckUtils]: 103: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-08 11:52:59,343 INFO L280 TraceCheckUtils]: 104: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-08 11:52:59,343 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18919#true} {18920#false} #553#return; {18920#false} is VALID [2020-07-08 11:52:59,343 INFO L280 TraceCheckUtils]: 106: Hoare triple {18920#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {18920#false} is VALID [2020-07-08 11:52:59,344 INFO L280 TraceCheckUtils]: 107: Hoare triple {18920#false} assume 0 != ~tmp___0~3; {18920#false} is VALID [2020-07-08 11:52:59,344 INFO L280 TraceCheckUtils]: 108: Hoare triple {18920#false} assume 0 == ~switchedOnBeforeTS~0; {18920#false} is VALID [2020-07-08 11:52:59,344 INFO L263 TraceCheckUtils]: 109: Hoare triple {18920#false} call __automaton_fail(); {18920#false} is VALID [2020-07-08 11:52:59,345 INFO L280 TraceCheckUtils]: 110: Hoare triple {18920#false} assume !false; {18920#false} is VALID [2020-07-08 11:52:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:52:59,374 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794616113] [2020-07-08 11:52:59,375 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:52:59,375 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:52:59,377 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725206982] [2020-07-08 11:52:59,378 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-08 11:52:59,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:59,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:52:59,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:59,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:52:59,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:59,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:52:59,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:52:59,528 INFO L87 Difference]: Start difference. First operand 933 states and 1131 transitions. Second operand 12 states. [2020-07-08 11:53:00,733 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:04,430 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:08,188 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:09,446 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:09,905 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:53:10,581 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:11,239 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:29,855 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:30,774 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:39,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:39,353 INFO L93 Difference]: Finished difference Result 2649 states and 3420 transitions. [2020-07-08 11:53:39,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:53:39,353 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-08 11:53:39,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:53:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 735 transitions. [2020-07-08 11:53:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:53:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 735 transitions. [2020-07-08 11:53:39,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 735 transitions. [2020-07-08 11:53:41,941 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:42,133 INFO L225 Difference]: With dead ends: 2649 [2020-07-08 11:53:42,133 INFO L226 Difference]: Without dead ends: 1932 [2020-07-08 11:53:42,136 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:53:42,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1932 states. [2020-07-08 11:53:56,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1932 to 1638. [2020-07-08 11:53:56,163 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:56,163 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1932 states. Second operand 1638 states. [2020-07-08 11:53:56,163 INFO L74 IsIncluded]: Start isIncluded. First operand 1932 states. Second operand 1638 states. [2020-07-08 11:53:56,163 INFO L87 Difference]: Start difference. First operand 1932 states. Second operand 1638 states. [2020-07-08 11:53:56,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:56,307 INFO L93 Difference]: Finished difference Result 1932 states and 2403 transitions. [2020-07-08 11:53:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2403 transitions. [2020-07-08 11:53:56,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:56,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:56,313 INFO L74 IsIncluded]: Start isIncluded. First operand 1638 states. Second operand 1932 states. [2020-07-08 11:53:56,313 INFO L87 Difference]: Start difference. First operand 1638 states. Second operand 1932 states. [2020-07-08 11:53:56,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:56,547 INFO L93 Difference]: Finished difference Result 1932 states and 2403 transitions. [2020-07-08 11:53:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2403 transitions. [2020-07-08 11:53:56,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:56,555 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:56,555 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:56,555 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1638 states. [2020-07-08 11:53:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1638 states and 1972 transitions. [2020-07-08 11:53:56,688 INFO L78 Accepts]: Start accepts. Automaton has 1638 states and 1972 transitions. Word has length 111 [2020-07-08 11:53:56,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:56,688 INFO L479 AbstractCegarLoop]: Abstraction has 1638 states and 1972 transitions. [2020-07-08 11:53:56,688 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:53:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 1972 transitions. [2020-07-08 11:53:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-08 11:53:56,692 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:56,692 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:53:56,693 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:53:56,693 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:56,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:56,693 INFO L82 PathProgramCache]: Analyzing trace with hash 866799866, now seen corresponding path program 1 times [2020-07-08 11:53:56,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:56,694 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862759839] [2020-07-08 11:53:56,694 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,119 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-08 11:53:57,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-08 11:53:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,170 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-08 11:53:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,173 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-08 11:53:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:57,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {28919#(= 1 |valid_product_#res|)} assume true; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:57,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28919#(= 1 |valid_product_#res|)} {28788#true} #465#return; {28800#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:53:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,195 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-08 11:53:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-08 11:53:57,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,211 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-08 11:53:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-08 11:53:57,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,236 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-08 11:53:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-08 11:53:57,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-08 11:53:57,298 INFO L263 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-08 11:53:57,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-08 11:53:57,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,299 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-08 11:53:57,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-08 11:53:57,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,299 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-08 11:53:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,350 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-08 11:53:57,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-08 11:53:57,351 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,352 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-08 11:53:57,352 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-08 11:53:57,352 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-08 11:53:57,352 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-08 11:53:57,353 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,353 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-08 11:53:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:57,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,368 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:57,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,368 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-08 11:53:57,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:57,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,369 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:57,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,369 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-08 11:53:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,377 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-08 11:53:57,377 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-08 11:53:57,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,378 INFO L263 TraceCheckUtils]: 3: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-08 11:53:57,378 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:57,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,378 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:57,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,379 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,379 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-08 11:53:57,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-08 11:53:57,379 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-08 11:53:57,380 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,381 INFO L280 TraceCheckUtils]: 13: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,382 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,384 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-08 11:53:57,385 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-08 11:53:57,385 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,386 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,386 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,386 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-08 11:53:57,386 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-08 11:53:57,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-08 11:53:57,387 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-08 11:53:57,387 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,387 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-08 11:53:57,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-08 11:53:57,387 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,388 INFO L263 TraceCheckUtils]: 16: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-08 11:53:57,389 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-08 11:53:57,389 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,389 INFO L263 TraceCheckUtils]: 20: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-08 11:53:57,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:57,390 INFO L280 TraceCheckUtils]: 22: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,390 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:57,390 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,391 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,391 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-08 11:53:57,391 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-08 11:53:57,391 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-08 11:53:57,392 INFO L263 TraceCheckUtils]: 29: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,393 INFO L280 TraceCheckUtils]: 30: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,393 INFO L280 TraceCheckUtils]: 31: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,394 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,395 INFO L280 TraceCheckUtils]: 33: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,395 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,396 INFO L280 TraceCheckUtils]: 35: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,397 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-08 11:53:57,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,399 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-08 11:53:57,399 INFO L263 TraceCheckUtils]: 5: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-08 11:53:57,400 INFO L263 TraceCheckUtils]: 7: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,400 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,400 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-08 11:53:57,401 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-08 11:53:57,401 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-08 11:53:57,401 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-08 11:53:57,401 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,402 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-08 11:53:57,402 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-08 11:53:57,402 INFO L280 TraceCheckUtils]: 18: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,403 INFO L263 TraceCheckUtils]: 19: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,403 INFO L280 TraceCheckUtils]: 20: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-08 11:53:57,403 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-08 11:53:57,404 INFO L280 TraceCheckUtils]: 22: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,404 INFO L263 TraceCheckUtils]: 23: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-08 11:53:57,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:57,404 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,404 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:57,405 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,405 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,405 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-08 11:53:57,405 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-08 11:53:57,405 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-08 11:53:57,406 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,407 INFO L280 TraceCheckUtils]: 33: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,407 INFO L280 TraceCheckUtils]: 34: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,408 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,409 INFO L280 TraceCheckUtils]: 36: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,409 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,410 INFO L280 TraceCheckUtils]: 38: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,411 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,411 INFO L280 TraceCheckUtils]: 40: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,412 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-08 11:53:57,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,422 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-08 11:53:57,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-08 11:53:57,422 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-08 11:53:57,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-08 11:53:57,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-08 11:53:57,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-08 11:53:57,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,424 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,425 INFO L263 TraceCheckUtils]: 0: Hoare triple {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:57,425 INFO L263 TraceCheckUtils]: 1: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-08 11:53:57,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-08 11:53:57,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,426 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-08 11:53:57,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-08 11:53:57,427 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,427 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-08 11:53:57,427 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-08 11:53:57,428 INFO L263 TraceCheckUtils]: 10: Hoare triple {28788#true} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,428 INFO L280 TraceCheckUtils]: 11: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-08 11:53:57,428 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,429 INFO L263 TraceCheckUtils]: 13: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,429 INFO L280 TraceCheckUtils]: 14: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,429 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-08 11:53:57,430 INFO L263 TraceCheckUtils]: 16: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,430 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-08 11:53:57,430 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,430 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,430 INFO L280 TraceCheckUtils]: 20: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,431 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,431 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-08 11:53:57,431 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-08 11:53:57,431 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-08 11:53:57,431 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-08 11:53:57,431 INFO L280 TraceCheckUtils]: 26: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,432 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-08 11:53:57,432 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-08 11:53:57,432 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,433 INFO L263 TraceCheckUtils]: 30: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,433 INFO L280 TraceCheckUtils]: 31: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-08 11:53:57,433 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-08 11:53:57,433 INFO L280 TraceCheckUtils]: 33: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,434 INFO L263 TraceCheckUtils]: 34: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-08 11:53:57,434 INFO L280 TraceCheckUtils]: 35: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:57,434 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,434 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:57,434 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,434 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,435 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-08 11:53:57,435 INFO L280 TraceCheckUtils]: 41: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-08 11:53:57,435 INFO L280 TraceCheckUtils]: 42: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-08 11:53:57,436 INFO L263 TraceCheckUtils]: 43: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,437 INFO L280 TraceCheckUtils]: 44: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,438 INFO L280 TraceCheckUtils]: 45: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,438 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,439 INFO L280 TraceCheckUtils]: 47: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,440 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,440 INFO L280 TraceCheckUtils]: 49: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,441 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,442 INFO L280 TraceCheckUtils]: 51: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,442 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,443 INFO L263 TraceCheckUtils]: 53: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28788#true} is VALID [2020-07-08 11:53:57,443 INFO L280 TraceCheckUtils]: 54: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-08 11:53:57,443 INFO L263 TraceCheckUtils]: 55: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,443 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-08 11:53:57,444 INFO L280 TraceCheckUtils]: 57: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,444 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-08 11:53:57,444 INFO L280 TraceCheckUtils]: 59: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-08 11:53:57,444 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-08 11:53:57,444 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,445 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,446 INFO L280 TraceCheckUtils]: 63: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,447 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:57,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:57,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-08 11:53:57,519 INFO L263 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-08 11:53:57,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:57,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:57,522 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-08 11:53:57,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-08 11:53:57,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-08 11:53:57,524 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {28875#(not (= 0 ~pumpRunning~0))} #529#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28788#true} is VALID [2020-07-08 11:53:57,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,529 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #531#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-08 11:53:57,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-08 11:53:57,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-08 11:53:57,543 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-08 11:53:57,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,544 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-08 11:53:57,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-08 11:53:57,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-08 11:53:57,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-08 11:53:57,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,545 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-08 11:53:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,552 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-08 11:53:57,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,553 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-08 11:53:57,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,553 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-08 11:53:57,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,553 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-08 11:53:57,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-08 11:53:57,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume 0 != ~pumpRunning~0; {28788#true} is VALID [2020-07-08 11:53:57,554 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call #t~ret15 := isLowWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-08 11:53:57,554 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-08 11:53:57,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,555 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-08 11:53:57,555 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-08 11:53:57,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-08 11:53:57,556 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-08 11:53:57,556 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,556 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-08 11:53:57,556 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {28788#true} is VALID [2020-07-08 11:53:57,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume !(0 != ~tmp~2); {28788#true} is VALID [2020-07-08 11:53:57,557 INFO L263 TraceCheckUtils]: 15: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,557 INFO L280 TraceCheckUtils]: 16: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,558 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,558 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-08 11:53:57,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,558 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-08 11:53:57,558 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,559 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-08 11:53:57,559 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,560 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-08 11:53:57,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-08 11:53:57,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,569 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #553#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,576 INFO L263 TraceCheckUtils]: 0: Hoare triple {28788#true} call ULTIMATE.init(); {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:53:57,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-08 11:53:57,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,577 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-08 11:53:57,577 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret76 := main(); {28788#true} is VALID [2020-07-08 11:53:57,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~11;havoc ~tmp~10; {28788#true} is VALID [2020-07-08 11:53:57,577 INFO L263 TraceCheckUtils]: 6: Hoare triple {28788#true} call select_helpers(); {28788#true} is VALID [2020-07-08 11:53:57,577 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,578 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-08 11:53:57,578 INFO L263 TraceCheckUtils]: 9: Hoare triple {28788#true} call select_features(); {28788#true} is VALID [2020-07-08 11:53:57,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,578 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-08 11:53:57,578 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call #t~ret74 := valid_product(); {28788#true} is VALID [2020-07-08 11:53:57,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:57,580 INFO L280 TraceCheckUtils]: 14: Hoare triple {28919#(= 1 |valid_product_#res|)} assume true; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:57,581 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28919#(= 1 |valid_product_#res|)} {28788#true} #465#return; {28800#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:53:57,581 INFO L280 TraceCheckUtils]: 16: Hoare triple {28800#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {28801#(= 1 main_~tmp~10)} is VALID [2020-07-08 11:53:57,581 INFO L280 TraceCheckUtils]: 17: Hoare triple {28801#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {28788#true} is VALID [2020-07-08 11:53:57,582 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call setup(); {28788#true} is VALID [2020-07-08 11:53:57,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,582 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-08 11:53:57,582 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call runTest(); {28788#true} is VALID [2020-07-08 11:53:57,583 INFO L263 TraceCheckUtils]: 22: Hoare triple {28788#true} call __utac_acc__Specification5_spec__1(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:57,583 INFO L280 TraceCheckUtils]: 23: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-08 11:53:57,583 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,584 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-08 11:53:57,584 INFO L263 TraceCheckUtils]: 26: Hoare triple {28788#true} call test(); {28788#true} is VALID [2020-07-08 11:53:57,584 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28788#true} is VALID [2020-07-08 11:53:57,584 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !false; {28788#true} is VALID [2020-07-08 11:53:57,584 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume ~splverifierCounter~0 < 4; {28788#true} is VALID [2020-07-08 11:53:57,584 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28788#true} is VALID [2020-07-08 11:53:57,585 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume 0 != ~tmp~0; {28788#true} is VALID [2020-07-08 11:53:57,585 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call waterRise(); {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:57,585 INFO L280 TraceCheckUtils]: 33: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-08 11:53:57,586 INFO L280 TraceCheckUtils]: 34: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,586 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-08 11:53:57,586 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28788#true} is VALID [2020-07-08 11:53:57,586 INFO L280 TraceCheckUtils]: 37: Hoare triple {28788#true} assume !(0 != ~tmp___0~0); {28788#true} is VALID [2020-07-08 11:53:57,587 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28788#true} is VALID [2020-07-08 11:53:57,587 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume 0 != ~tmp___2~0; {28788#true} is VALID [2020-07-08 11:53:57,588 INFO L263 TraceCheckUtils]: 40: Hoare triple {28788#true} call timeShift(); {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:53:57,589 INFO L263 TraceCheckUtils]: 41: Hoare triple {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:57,589 INFO L263 TraceCheckUtils]: 42: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-08 11:53:57,589 INFO L280 TraceCheckUtils]: 43: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-08 11:53:57,590 INFO L280 TraceCheckUtils]: 44: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,590 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-08 11:53:57,590 INFO L280 TraceCheckUtils]: 46: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-08 11:53:57,590 INFO L280 TraceCheckUtils]: 47: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,591 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-08 11:53:57,591 INFO L280 TraceCheckUtils]: 49: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,591 INFO L280 TraceCheckUtils]: 50: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-08 11:53:57,592 INFO L263 TraceCheckUtils]: 51: Hoare triple {28788#true} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,592 INFO L280 TraceCheckUtils]: 52: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-08 11:53:57,592 INFO L280 TraceCheckUtils]: 53: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,593 INFO L263 TraceCheckUtils]: 54: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,593 INFO L280 TraceCheckUtils]: 55: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,593 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-08 11:53:57,593 INFO L263 TraceCheckUtils]: 57: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,594 INFO L280 TraceCheckUtils]: 58: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-08 11:53:57,594 INFO L263 TraceCheckUtils]: 59: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,594 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,594 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:57,594 INFO L280 TraceCheckUtils]: 62: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,595 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-08 11:53:57,595 INFO L280 TraceCheckUtils]: 64: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-08 11:53:57,595 INFO L280 TraceCheckUtils]: 65: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-08 11:53:57,595 INFO L280 TraceCheckUtils]: 66: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-08 11:53:57,595 INFO L280 TraceCheckUtils]: 67: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,595 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-08 11:53:57,596 INFO L280 TraceCheckUtils]: 69: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-08 11:53:57,596 INFO L280 TraceCheckUtils]: 70: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,597 INFO L263 TraceCheckUtils]: 71: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,597 INFO L280 TraceCheckUtils]: 72: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-08 11:53:57,597 INFO L263 TraceCheckUtils]: 73: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-08 11:53:57,597 INFO L280 TraceCheckUtils]: 74: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,597 INFO L263 TraceCheckUtils]: 75: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-08 11:53:57,598 INFO L280 TraceCheckUtils]: 76: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:57,598 INFO L280 TraceCheckUtils]: 77: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,598 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:57,598 INFO L280 TraceCheckUtils]: 79: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:57,598 INFO L280 TraceCheckUtils]: 80: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,598 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-08 11:53:57,599 INFO L280 TraceCheckUtils]: 82: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-08 11:53:57,599 INFO L280 TraceCheckUtils]: 83: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-08 11:53:57,600 INFO L263 TraceCheckUtils]: 84: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,600 INFO L280 TraceCheckUtils]: 85: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,601 INFO L280 TraceCheckUtils]: 86: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,602 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,602 INFO L280 TraceCheckUtils]: 88: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,603 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,603 INFO L280 TraceCheckUtils]: 90: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,604 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,605 INFO L280 TraceCheckUtils]: 92: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,605 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,606 INFO L263 TraceCheckUtils]: 94: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28788#true} is VALID [2020-07-08 11:53:57,606 INFO L280 TraceCheckUtils]: 95: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-08 11:53:57,606 INFO L263 TraceCheckUtils]: 96: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,606 INFO L280 TraceCheckUtils]: 97: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-08 11:53:57,606 INFO L280 TraceCheckUtils]: 98: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,606 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-08 11:53:57,607 INFO L280 TraceCheckUtils]: 100: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-08 11:53:57,607 INFO L280 TraceCheckUtils]: 101: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-08 11:53:57,607 INFO L280 TraceCheckUtils]: 102: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,608 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,608 INFO L280 TraceCheckUtils]: 104: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:57,609 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,610 INFO L280 TraceCheckUtils]: 106: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !false; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,610 INFO L280 TraceCheckUtils]: 107: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,611 INFO L280 TraceCheckUtils]: 108: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,612 INFO L280 TraceCheckUtils]: 109: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~0); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,612 INFO L280 TraceCheckUtils]: 110: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,613 INFO L280 TraceCheckUtils]: 111: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,614 INFO L280 TraceCheckUtils]: 112: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,614 INFO L280 TraceCheckUtils]: 113: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,615 INFO L263 TraceCheckUtils]: 114: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} call timeShift(); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:53:57,616 INFO L263 TraceCheckUtils]: 115: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:57,616 INFO L263 TraceCheckUtils]: 116: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-08 11:53:57,617 INFO L280 TraceCheckUtils]: 117: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:57,617 INFO L280 TraceCheckUtils]: 118: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:57,618 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-08 11:53:57,619 INFO L280 TraceCheckUtils]: 120: Hoare triple {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-08 11:53:57,620 INFO L280 TraceCheckUtils]: 121: Hoare triple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-08 11:53:57,620 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {28875#(not (= 0 ~pumpRunning~0))} #529#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,621 INFO L280 TraceCheckUtils]: 123: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,622 INFO L263 TraceCheckUtils]: 124: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:53:57,622 INFO L280 TraceCheckUtils]: 125: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28788#true} is VALID [2020-07-08 11:53:57,622 INFO L280 TraceCheckUtils]: 126: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,623 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #531#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,624 INFO L280 TraceCheckUtils]: 128: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,624 INFO L263 TraceCheckUtils]: 129: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,625 INFO L280 TraceCheckUtils]: 130: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-08 11:53:57,625 INFO L280 TraceCheckUtils]: 131: Hoare triple {28788#true} assume 0 != ~pumpRunning~0; {28788#true} is VALID [2020-07-08 11:53:57,625 INFO L263 TraceCheckUtils]: 132: Hoare triple {28788#true} call #t~ret15 := isLowWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,625 INFO L280 TraceCheckUtils]: 133: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-08 11:53:57,625 INFO L263 TraceCheckUtils]: 134: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:57,626 INFO L280 TraceCheckUtils]: 135: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-08 11:53:57,626 INFO L280 TraceCheckUtils]: 136: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,626 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-08 11:53:57,626 INFO L280 TraceCheckUtils]: 138: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-08 11:53:57,626 INFO L280 TraceCheckUtils]: 139: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-08 11:53:57,627 INFO L280 TraceCheckUtils]: 140: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-08 11:53:57,627 INFO L280 TraceCheckUtils]: 141: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,627 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-08 11:53:57,627 INFO L280 TraceCheckUtils]: 143: Hoare triple {28788#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {28788#true} is VALID [2020-07-08 11:53:57,627 INFO L280 TraceCheckUtils]: 144: Hoare triple {28788#true} assume !(0 != ~tmp~2); {28788#true} is VALID [2020-07-08 11:53:57,628 INFO L263 TraceCheckUtils]: 145: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:57,628 INFO L280 TraceCheckUtils]: 146: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:57,628 INFO L280 TraceCheckUtils]: 147: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:57,629 INFO L263 TraceCheckUtils]: 148: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-08 11:53:57,629 INFO L280 TraceCheckUtils]: 149: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,629 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-08 11:53:57,629 INFO L280 TraceCheckUtils]: 151: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,629 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-08 11:53:57,629 INFO L280 TraceCheckUtils]: 153: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,630 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,631 INFO L263 TraceCheckUtils]: 155: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,631 INFO L280 TraceCheckUtils]: 156: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~3; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,632 INFO L263 TraceCheckUtils]: 157: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:57,632 INFO L280 TraceCheckUtils]: 158: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-08 11:53:57,632 INFO L280 TraceCheckUtils]: 159: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,633 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,633 INFO L280 TraceCheckUtils]: 161: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,634 INFO L280 TraceCheckUtils]: 162: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,634 INFO L263 TraceCheckUtils]: 163: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret73 := isPumpRunning(); {28788#true} is VALID [2020-07-08 11:53:57,634 INFO L280 TraceCheckUtils]: 164: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-08 11:53:57,635 INFO L280 TraceCheckUtils]: 165: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:57,635 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #553#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,636 INFO L280 TraceCheckUtils]: 167: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,636 INFO L280 TraceCheckUtils]: 168: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:53:57,637 INFO L280 TraceCheckUtils]: 169: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {28789#false} is VALID [2020-07-08 11:53:57,637 INFO L263 TraceCheckUtils]: 170: Hoare triple {28789#false} call __automaton_fail(); {28789#false} is VALID [2020-07-08 11:53:57,638 INFO L280 TraceCheckUtils]: 171: Hoare triple {28789#false} assume !false; {28789#false} is VALID [2020-07-08 11:53:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-08 11:53:57,691 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862759839] [2020-07-08 11:53:57,692 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [626831493] [2020-07-08 11:53:57,692 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 [2020-07-08 11:53:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,910 INFO L264 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:53:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:57,998 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:53:58,394 INFO L263 TraceCheckUtils]: 0: Hoare triple {28788#true} call ULTIMATE.init(); {28788#true} is VALID [2020-07-08 11:53:58,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-08 11:53:58,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,394 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-08 11:53:58,395 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret76 := main(); {28788#true} is VALID [2020-07-08 11:53:58,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~11;havoc ~tmp~10; {28788#true} is VALID [2020-07-08 11:53:58,395 INFO L263 TraceCheckUtils]: 6: Hoare triple {28788#true} call select_helpers(); {28788#true} is VALID [2020-07-08 11:53:58,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,395 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-08 11:53:58,396 INFO L263 TraceCheckUtils]: 9: Hoare triple {28788#true} call select_features(); {28788#true} is VALID [2020-07-08 11:53:58,396 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,396 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-08 11:53:58,396 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call #t~ret74 := valid_product(); {28788#true} is VALID [2020-07-08 11:53:58,396 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28788#true} is VALID [2020-07-08 11:53:58,397 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,397 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28788#true} {28788#true} #465#return; {28788#true} is VALID [2020-07-08 11:53:58,397 INFO L280 TraceCheckUtils]: 16: Hoare triple {28788#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {28788#true} is VALID [2020-07-08 11:53:58,397 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume 0 != ~tmp~10; {28788#true} is VALID [2020-07-08 11:53:58,397 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call setup(); {28788#true} is VALID [2020-07-08 11:53:58,397 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,398 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-08 11:53:58,398 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call runTest(); {28788#true} is VALID [2020-07-08 11:53:58,398 INFO L263 TraceCheckUtils]: 22: Hoare triple {28788#true} call __utac_acc__Specification5_spec__1(); {28788#true} is VALID [2020-07-08 11:53:58,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-08 11:53:58,398 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,398 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-08 11:53:58,399 INFO L263 TraceCheckUtils]: 26: Hoare triple {28788#true} call test(); {28788#true} is VALID [2020-07-08 11:53:58,399 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28788#true} is VALID [2020-07-08 11:53:58,399 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !false; {28788#true} is VALID [2020-07-08 11:53:58,399 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume ~splverifierCounter~0 < 4; {28788#true} is VALID [2020-07-08 11:53:58,399 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28788#true} is VALID [2020-07-08 11:53:58,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume 0 != ~tmp~0; {28788#true} is VALID [2020-07-08 11:53:58,400 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call waterRise(); {28788#true} is VALID [2020-07-08 11:53:58,400 INFO L280 TraceCheckUtils]: 33: Hoare triple {28788#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-08 11:53:58,400 INFO L280 TraceCheckUtils]: 34: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,400 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-08 11:53:58,400 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28788#true} is VALID [2020-07-08 11:53:58,401 INFO L280 TraceCheckUtils]: 37: Hoare triple {28788#true} assume !(0 != ~tmp___0~0); {28788#true} is VALID [2020-07-08 11:53:58,401 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28788#true} is VALID [2020-07-08 11:53:58,401 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume 0 != ~tmp___2~0; {28788#true} is VALID [2020-07-08 11:53:58,401 INFO L263 TraceCheckUtils]: 40: Hoare triple {28788#true} call timeShift(); {28788#true} is VALID [2020-07-08 11:53:58,401 INFO L263 TraceCheckUtils]: 41: Hoare triple {28788#true} call __utac_acc__Specification5_spec__2(); {28788#true} is VALID [2020-07-08 11:53:58,402 INFO L263 TraceCheckUtils]: 42: Hoare triple {28788#true} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-08 11:53:58,402 INFO L280 TraceCheckUtils]: 43: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-08 11:53:58,402 INFO L280 TraceCheckUtils]: 44: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,402 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28788#true} {28788#true} #549#return; {28788#true} is VALID [2020-07-08 11:53:58,402 INFO L280 TraceCheckUtils]: 46: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-08 11:53:58,402 INFO L280 TraceCheckUtils]: 47: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,403 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28788#true} {28788#true} #529#return; {28788#true} is VALID [2020-07-08 11:53:58,403 INFO L280 TraceCheckUtils]: 49: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:58,403 INFO L280 TraceCheckUtils]: 50: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-08 11:53:58,403 INFO L263 TraceCheckUtils]: 51: Hoare triple {28788#true} call processEnvironment(); {28788#true} is VALID [2020-07-08 11:53:58,403 INFO L280 TraceCheckUtils]: 52: Hoare triple {28788#true} havoc ~tmp~2; {28788#true} is VALID [2020-07-08 11:53:58,404 INFO L280 TraceCheckUtils]: 53: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-08 11:53:58,404 INFO L263 TraceCheckUtils]: 54: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28788#true} is VALID [2020-07-08 11:53:58,404 INFO L280 TraceCheckUtils]: 55: Hoare triple {28788#true} havoc ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:58,404 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-08 11:53:58,404 INFO L263 TraceCheckUtils]: 57: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-08 11:53:58,404 INFO L280 TraceCheckUtils]: 58: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-08 11:53:58,405 INFO L263 TraceCheckUtils]: 59: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-08 11:53:58,405 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:58,405 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-08 11:53:58,405 INFO L280 TraceCheckUtils]: 62: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,405 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-08 11:53:58,406 INFO L280 TraceCheckUtils]: 64: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-08 11:53:58,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-08 11:53:58,406 INFO L280 TraceCheckUtils]: 66: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-08 11:53:58,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,406 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-08 11:53:58,406 INFO L280 TraceCheckUtils]: 69: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-08 11:53:58,407 INFO L280 TraceCheckUtils]: 70: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-08 11:53:58,407 INFO L263 TraceCheckUtils]: 71: Hoare triple {28788#true} call activatePump(); {28788#true} is VALID [2020-07-08 11:53:58,407 INFO L280 TraceCheckUtils]: 72: Hoare triple {28788#true} havoc ~tmp~3; {28788#true} is VALID [2020-07-08 11:53:58,407 INFO L263 TraceCheckUtils]: 73: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-08 11:53:58,407 INFO L280 TraceCheckUtils]: 74: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:58,408 INFO L263 TraceCheckUtils]: 75: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-08 11:53:58,408 INFO L280 TraceCheckUtils]: 76: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-08 11:53:58,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,408 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-08 11:53:58,408 INFO L280 TraceCheckUtils]: 79: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-08 11:53:58,408 INFO L280 TraceCheckUtils]: 80: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-08 11:53:58,409 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-08 11:53:58,409 INFO L280 TraceCheckUtils]: 82: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-08 11:53:58,409 INFO L280 TraceCheckUtils]: 83: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-08 11:53:58,409 INFO L263 TraceCheckUtils]: 84: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28788#true} is VALID [2020-07-08 11:53:58,410 INFO L280 TraceCheckUtils]: 85: Hoare triple {28788#true} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,411 INFO L280 TraceCheckUtils]: 86: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,411 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,412 INFO L280 TraceCheckUtils]: 88: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,413 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,413 INFO L280 TraceCheckUtils]: 90: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,414 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,414 INFO L280 TraceCheckUtils]: 92: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,415 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,416 INFO L263 TraceCheckUtils]: 94: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,416 INFO L280 TraceCheckUtils]: 95: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,417 INFO L263 TraceCheckUtils]: 96: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,417 INFO L280 TraceCheckUtils]: 97: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,418 INFO L280 TraceCheckUtils]: 98: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,419 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28972#(<= 1 ~pumpRunning~0)} #551#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,419 INFO L280 TraceCheckUtils]: 100: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,420 INFO L280 TraceCheckUtils]: 101: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,421 INFO L280 TraceCheckUtils]: 102: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,421 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,422 INFO L280 TraceCheckUtils]: 104: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,422 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,423 INFO L280 TraceCheckUtils]: 106: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !false; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,424 INFO L280 TraceCheckUtils]: 107: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,424 INFO L280 TraceCheckUtils]: 108: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,425 INFO L280 TraceCheckUtils]: 109: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~0); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,426 INFO L280 TraceCheckUtils]: 110: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,426 INFO L280 TraceCheckUtils]: 111: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,427 INFO L280 TraceCheckUtils]: 112: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,427 INFO L280 TraceCheckUtils]: 113: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,428 INFO L263 TraceCheckUtils]: 114: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call timeShift(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,429 INFO L263 TraceCheckUtils]: 115: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,429 INFO L263 TraceCheckUtils]: 116: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:53:58,430 INFO L280 TraceCheckUtils]: 117: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:53:58,431 INFO L280 TraceCheckUtils]: 118: Hoare triple {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:53:58,432 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {28972#(<= 1 ~pumpRunning~0)} #549#return; {29462#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:53:58,433 INFO L280 TraceCheckUtils]: 120: Hoare triple {29462#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:53:58,433 INFO L280 TraceCheckUtils]: 121: Hoare triple {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:53:58,434 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {28972#(<= 1 ~pumpRunning~0)} #529#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,435 INFO L280 TraceCheckUtils]: 123: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,436 INFO L263 TraceCheckUtils]: 124: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,436 INFO L280 TraceCheckUtils]: 125: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,437 INFO L280 TraceCheckUtils]: 126: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,438 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #531#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,438 INFO L280 TraceCheckUtils]: 128: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,439 INFO L263 TraceCheckUtils]: 129: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,439 INFO L280 TraceCheckUtils]: 130: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,440 INFO L280 TraceCheckUtils]: 131: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,440 INFO L263 TraceCheckUtils]: 132: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret15 := isLowWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,441 INFO L280 TraceCheckUtils]: 133: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,443 INFO L263 TraceCheckUtils]: 134: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret35 := isLowWaterSensorDry(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,444 INFO L280 TraceCheckUtils]: 135: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,444 INFO L280 TraceCheckUtils]: 136: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,445 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #503#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,445 INFO L280 TraceCheckUtils]: 138: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,446 INFO L280 TraceCheckUtils]: 139: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~5;~tmp___0~2 := 0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,447 INFO L280 TraceCheckUtils]: 140: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,447 INFO L280 TraceCheckUtils]: 141: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,448 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #505#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,449 INFO L280 TraceCheckUtils]: 143: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,449 INFO L280 TraceCheckUtils]: 144: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,450 INFO L263 TraceCheckUtils]: 145: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,450 INFO L280 TraceCheckUtils]: 146: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,451 INFO L280 TraceCheckUtils]: 147: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,452 INFO L263 TraceCheckUtils]: 148: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,452 INFO L280 TraceCheckUtils]: 149: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,453 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #547#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,454 INFO L280 TraceCheckUtils]: 151: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,454 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #509#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,455 INFO L280 TraceCheckUtils]: 153: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,456 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,456 INFO L263 TraceCheckUtils]: 155: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,457 INFO L280 TraceCheckUtils]: 156: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,457 INFO L263 TraceCheckUtils]: 157: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := getWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,458 INFO L280 TraceCheckUtils]: 158: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,458 INFO L280 TraceCheckUtils]: 159: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,459 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #551#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,460 INFO L280 TraceCheckUtils]: 161: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,460 INFO L280 TraceCheckUtils]: 162: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,461 INFO L263 TraceCheckUtils]: 163: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret73 := isPumpRunning(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,462 INFO L280 TraceCheckUtils]: 164: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,462 INFO L280 TraceCheckUtils]: 165: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,463 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #553#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,464 INFO L280 TraceCheckUtils]: 167: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,464 INFO L280 TraceCheckUtils]: 168: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:53:58,465 INFO L280 TraceCheckUtils]: 169: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {28789#false} is VALID [2020-07-08 11:53:58,465 INFO L263 TraceCheckUtils]: 170: Hoare triple {28789#false} call __automaton_fail(); {28789#false} is VALID [2020-07-08 11:53:58,465 INFO L280 TraceCheckUtils]: 171: Hoare triple {28789#false} assume !false; {28789#false} is VALID [2020-07-08 11:53:58,488 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:53:58,489 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:53:58,489 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:53:58,489 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112484989] [2020-07-08 11:53:58,490 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-08 11:53:58,646 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:58,647 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:53:58,993 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:58,993 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:53:58,993 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:58,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:53:58,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:53:58,994 INFO L87 Difference]: Start difference. First operand 1638 states and 1972 transitions. Second operand 20 states. [2020-07-08 11:54:00,433 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:54:01,920 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:54:02,495 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:54:02,877 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:54:07,230 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:08,190 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:09,723 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:54:10,467 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:54:23,260 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:27,582 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:54:28,799 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:54:30,105 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:34,260 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:36,632 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:38,601 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-08 11:54:43,670 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:45,165 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-08 11:54:55,849 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:54:58,678 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:54:59,621 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:55:00,329 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:55:01,152 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:55:01,672 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:55:07,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:07,128 INFO L93 Difference]: Finished difference Result 3569 states and 4447 transitions. [2020-07-08 11:55:07,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-08 11:55:07,128 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-08 11:55:07,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:55:07,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:55:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 703 transitions. [2020-07-08 11:55:07,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:55:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 703 transitions. [2020-07-08 11:55:07,145 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 703 transitions. [2020-07-08 11:55:09,587 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 703 edges. 703 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:55:09,887 INFO L225 Difference]: With dead ends: 3569 [2020-07-08 11:55:09,887 INFO L226 Difference]: Without dead ends: 2135 [2020-07-08 11:55:09,894 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1108 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-08 11:55:09,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2135 states. [2020-07-08 11:55:28,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2135 to 1909. [2020-07-08 11:55:28,112 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:55:28,112 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2135 states. Second operand 1909 states. [2020-07-08 11:55:28,113 INFO L74 IsIncluded]: Start isIncluded. First operand 2135 states. Second operand 1909 states. [2020-07-08 11:55:28,113 INFO L87 Difference]: Start difference. First operand 2135 states. Second operand 1909 states. [2020-07-08 11:55:28,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:28,258 INFO L93 Difference]: Finished difference Result 2135 states and 2580 transitions. [2020-07-08 11:55:28,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2580 transitions. [2020-07-08 11:55:28,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:28,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:28,272 INFO L74 IsIncluded]: Start isIncluded. First operand 1909 states. Second operand 2135 states. [2020-07-08 11:55:28,272 INFO L87 Difference]: Start difference. First operand 1909 states. Second operand 2135 states. [2020-07-08 11:55:28,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:28,532 INFO L93 Difference]: Finished difference Result 2135 states and 2580 transitions. [2020-07-08 11:55:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2580 transitions. [2020-07-08 11:55:28,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:28,541 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:28,541 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:55:28,541 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:55:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1909 states. [2020-07-08 11:55:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1909 states and 2256 transitions. [2020-07-08 11:55:28,803 INFO L78 Accepts]: Start accepts. Automaton has 1909 states and 2256 transitions. Word has length 172 [2020-07-08 11:55:28,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:55:28,804 INFO L479 AbstractCegarLoop]: Abstraction has 1909 states and 2256 transitions. [2020-07-08 11:55:28,804 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:55:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2256 transitions. [2020-07-08 11:55:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-07-08 11:55:28,813 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:55:28,814 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:55:29,029 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-08 11:55:29,029 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:55:29,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:55:29,030 INFO L82 PathProgramCache]: Analyzing trace with hash 41456611, now seen corresponding path program 1 times [2020-07-08 11:55:29,031 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:55:29,031 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [757864067] [2020-07-08 11:55:29,031 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:55:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,529 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:55:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {41391#true} is VALID [2020-07-08 11:55:29,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #569#return; {41391#true} is VALID [2020-07-08 11:55:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,591 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #461#return; {41391#true} is VALID [2020-07-08 11:55:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,594 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #463#return; {41391#true} is VALID [2020-07-08 11:55:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {41391#true} is VALID [2020-07-08 11:55:29,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #465#return; {41391#true} is VALID [2020-07-08 11:55:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,602 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #467#return; {41391#true} is VALID [2020-07-08 11:55:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41391#true} is VALID [2020-07-08 11:55:29,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,617 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #559#return; {41391#true} is VALID [2020-07-08 11:55:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41391#true} is VALID [2020-07-08 11:55:29,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,634 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #513#return; {41391#true} is VALID [2020-07-08 11:55:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:29,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,678 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:29,678 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:29,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:29,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,678 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:29,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:29,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,679 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-08 11:55:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,712 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:29,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:29,712 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:29,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,713 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:29,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:29,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:29,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:29,714 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,714 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:29,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:29,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:29,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,726 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:29,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:29,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:29,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,727 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:29,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,731 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:29,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:29,732 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:29,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,732 INFO L263 TraceCheckUtils]: 3: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:29,732 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:29,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,733 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:29,733 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,733 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,733 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:29,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:29,734 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:29,735 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,735 INFO L280 TraceCheckUtils]: 13: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:29,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,735 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:29,735 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,736 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:29,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:29,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:29,737 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:29,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:29,737 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:29,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,737 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,738 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:29,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:29,738 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:29,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:29,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,739 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:29,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:29,739 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:29,740 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:29,741 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:29,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,741 INFO L263 TraceCheckUtils]: 20: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:29,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:29,741 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,742 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:29,742 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,742 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:29,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:29,743 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:29,743 INFO L263 TraceCheckUtils]: 29: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,744 INFO L280 TraceCheckUtils]: 30: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:29,744 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,744 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:29,744 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,745 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:29,745 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,745 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:29,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:29,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:29,747 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:29,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:29,748 INFO L263 TraceCheckUtils]: 5: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:29,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:29,748 INFO L263 TraceCheckUtils]: 7: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:29,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,749 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:29,749 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:29,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:29,749 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:29,750 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,750 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:29,750 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:29,750 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:29,751 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,751 INFO L280 TraceCheckUtils]: 20: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:29,751 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:29,752 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,752 INFO L263 TraceCheckUtils]: 23: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:29,752 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:29,752 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,753 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:29,753 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,753 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,753 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:29,753 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:29,754 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:29,754 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,755 INFO L280 TraceCheckUtils]: 33: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:29,755 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,755 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:29,755 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,755 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:29,756 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,756 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:29,756 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,756 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-08 11:55:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:29,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:29,903 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-08 11:55:29,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:29,903 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:29,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:29,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:29,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-08 11:55:29,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-08 11:55:29,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,909 INFO L280 TraceCheckUtils]: 7: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,909 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,911 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:29,911 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:29,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:29,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,912 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:29,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:29,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,912 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-08 11:55:29,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:29,913 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-08 11:55:29,914 INFO L263 TraceCheckUtils]: 10: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:29,914 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:29,915 INFO L263 TraceCheckUtils]: 13: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,915 INFO L280 TraceCheckUtils]: 14: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:29,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:29,915 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:29,915 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:29,916 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:29,916 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,916 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:29,916 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,916 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:29,917 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:29,917 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:29,917 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:29,917 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,918 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:29,918 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:29,918 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:29,919 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,919 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:29,920 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:29,920 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,920 INFO L263 TraceCheckUtils]: 34: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:29,920 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:29,921 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,921 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:29,921 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:29,921 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,921 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:29,922 INFO L280 TraceCheckUtils]: 41: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:29,922 INFO L280 TraceCheckUtils]: 42: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:29,923 INFO L263 TraceCheckUtils]: 43: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:29,923 INFO L280 TraceCheckUtils]: 44: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:29,923 INFO L280 TraceCheckUtils]: 45: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,923 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:29,924 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,924 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:29,924 INFO L280 TraceCheckUtils]: 49: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,924 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:29,924 INFO L280 TraceCheckUtils]: 51: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:29,924 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-08 11:55:29,925 INFO L263 TraceCheckUtils]: 53: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:29,925 INFO L280 TraceCheckUtils]: 54: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:29,925 INFO L263 TraceCheckUtils]: 55: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:29,926 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:29,927 INFO L280 TraceCheckUtils]: 57: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:29,928 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-08 11:55:29,929 INFO L280 TraceCheckUtils]: 59: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-08 11:55:29,930 INFO L280 TraceCheckUtils]: 60: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,931 INFO L280 TraceCheckUtils]: 61: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,932 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,932 INFO L280 TraceCheckUtils]: 63: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,933 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #519#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,006 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,006 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,007 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,009 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,050 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,051 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,052 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,053 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,070 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-08 11:55:30,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,071 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-08 11:55:30,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,071 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-08 11:55:30,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,072 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-08 11:55:30,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,073 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,073 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,073 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,074 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,074 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-08 11:55:30,075 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-08 11:55:30,076 INFO L263 TraceCheckUtils]: 15: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,076 INFO L280 TraceCheckUtils]: 16: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,076 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-08 11:55:30,077 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,077 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-08 11:55:30,077 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,077 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-08 11:55:30,077 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,078 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,184 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-08 11:55:30,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:30,185 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,189 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-08 11:55:30,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:55:30,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,191 INFO L280 TraceCheckUtils]: 7: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,192 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,193 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:30,194 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,194 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,195 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,196 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,198 INFO L263 TraceCheckUtils]: 9: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,199 INFO L280 TraceCheckUtils]: 10: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,201 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,201 INFO L280 TraceCheckUtils]: 13: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,202 INFO L263 TraceCheckUtils]: 14: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,203 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,203 INFO L263 TraceCheckUtils]: 17: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,203 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,203 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,204 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,204 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,204 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,204 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,204 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,205 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,205 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,205 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,205 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-08 11:55:30,205 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-08 11:55:30,206 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,206 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,206 INFO L280 TraceCheckUtils]: 32: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,207 INFO L263 TraceCheckUtils]: 33: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-08 11:55:30,207 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,207 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-08 11:55:30,207 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,207 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-08 11:55:30,208 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,208 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,209 INFO L263 TraceCheckUtils]: 40: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:30,209 INFO L280 TraceCheckUtils]: 41: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:30,209 INFO L263 TraceCheckUtils]: 42: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,211 INFO L280 TraceCheckUtils]: 44: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,212 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-08 11:55:30,213 INFO L280 TraceCheckUtils]: 46: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:55:30,214 INFO L280 TraceCheckUtils]: 47: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,214 INFO L280 TraceCheckUtils]: 48: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,215 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,216 INFO L280 TraceCheckUtils]: 50: Hoare triple {41836#(<= 3 |old(~waterLevel~0)|)} assume true; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,217 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41836#(<= 3 |old(~waterLevel~0)|)} {41476#(= 2 ~waterLevel~0)} #519#return; {41392#false} is VALID [2020-07-08 11:55:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,235 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,235 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,236 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-08 11:55:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-08 11:55:30,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-08 11:55:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,253 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,254 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,255 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,255 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-08 11:55:30,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-08 11:55:30,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,259 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,260 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,260 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,260 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,261 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,261 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,261 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,261 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,262 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-08 11:55:30,262 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,263 INFO L263 TraceCheckUtils]: 15: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,263 INFO L280 TraceCheckUtils]: 16: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-08 11:55:30,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,264 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-08 11:55:30,264 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,264 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-08 11:55:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-08 11:55:30,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,271 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-08 11:55:30,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:30,271 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-08 11:55:30,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,272 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-08 11:55:30,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-08 11:55:30,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-08 11:55:30,272 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,272 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-08 11:55:30,274 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:30,274 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,275 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,275 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-08 11:55:30,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,276 INFO L263 TraceCheckUtils]: 9: Hoare triple {41391#true} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,276 INFO L280 TraceCheckUtils]: 10: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-08 11:55:30,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,277 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-08 11:55:30,277 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-08 11:55:30,278 INFO L263 TraceCheckUtils]: 14: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,278 INFO L263 TraceCheckUtils]: 17: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,278 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,279 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,279 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,279 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,279 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,280 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,280 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,280 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,280 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-08 11:55:30,280 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,281 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,281 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-08 11:55:30,282 INFO L280 TraceCheckUtils]: 32: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,282 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-08 11:55:30,282 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,282 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-08 11:55:30,282 INFO L263 TraceCheckUtils]: 36: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:30,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:30,283 INFO L263 TraceCheckUtils]: 38: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,283 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-08 11:55:30,283 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,284 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-08 11:55:30,284 INFO L280 TraceCheckUtils]: 42: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-08 11:55:30,284 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-08 11:55:30,284 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,284 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-08 11:55:30,284 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,285 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {41391#true} {41392#false} #519#return; {41392#false} is VALID [2020-07-08 11:55:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {41391#true} is VALID [2020-07-08 11:55:30,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #513#return; {41392#false} is VALID [2020-07-08 11:55:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,301 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,301 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,302 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,303 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41392#false} #529#return; {41392#false} is VALID [2020-07-08 11:55:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,322 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:30,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:30,323 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,324 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,324 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:30,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:30,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:30,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:30,325 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,325 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:30,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:30,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,338 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:30,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:30,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,339 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:30,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,340 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,340 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:30,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:30,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:30,345 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:30,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,346 INFO L263 TraceCheckUtils]: 3: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:30,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:30,346 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,346 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:30,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,347 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,347 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:30,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:30,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:30,349 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:30,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,349 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:30,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,350 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:30,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,351 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:30,351 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,351 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,352 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,352 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:30,352 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:30,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:30,352 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:30,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,353 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:30,353 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:30,353 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,354 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,355 INFO L280 TraceCheckUtils]: 17: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:30,355 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:30,355 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,355 INFO L263 TraceCheckUtils]: 20: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:30,355 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:30,356 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,356 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:30,356 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,356 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,357 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:30,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:30,357 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:30,358 INFO L263 TraceCheckUtils]: 29: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,358 INFO L280 TraceCheckUtils]: 30: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:30,358 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,359 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:30,359 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,359 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:30,359 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,360 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:30,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,362 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,363 INFO L263 TraceCheckUtils]: 5: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:30,363 INFO L263 TraceCheckUtils]: 7: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,364 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:30,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:30,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:30,364 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:30,364 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,365 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:30,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:30,365 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,366 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:30,366 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:30,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,367 INFO L263 TraceCheckUtils]: 23: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:30,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:30,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,367 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:30,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,368 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,368 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:30,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:30,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:30,369 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,369 INFO L280 TraceCheckUtils]: 33: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:30,369 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,370 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:30,370 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,370 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:30,370 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,370 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:30,370 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,371 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41392#false} #533#return; {41392#false} is VALID [2020-07-08 11:55:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-08 11:55:30,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,375 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #551#return; {41392#false} is VALID [2020-07-08 11:55:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,378 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #553#return; {41392#false} is VALID [2020-07-08 11:55:30,387 INFO L263 TraceCheckUtils]: 0: Hoare triple {41391#true} call ULTIMATE.init(); {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:55:30,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {41391#true} is VALID [2020-07-08 11:55:30,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,388 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #569#return; {41391#true} is VALID [2020-07-08 11:55:30,388 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret76 := main(); {41391#true} is VALID [2020-07-08 11:55:30,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~11;havoc ~tmp~10; {41391#true} is VALID [2020-07-08 11:55:30,389 INFO L263 TraceCheckUtils]: 6: Hoare triple {41391#true} call select_helpers(); {41391#true} is VALID [2020-07-08 11:55:30,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,389 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #461#return; {41391#true} is VALID [2020-07-08 11:55:30,389 INFO L263 TraceCheckUtils]: 9: Hoare triple {41391#true} call select_features(); {41391#true} is VALID [2020-07-08 11:55:30,389 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,390 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #463#return; {41391#true} is VALID [2020-07-08 11:55:30,390 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call #t~ret74 := valid_product(); {41391#true} is VALID [2020-07-08 11:55:30,390 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {41391#true} is VALID [2020-07-08 11:55:30,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,390 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #465#return; {41391#true} is VALID [2020-07-08 11:55:30,390 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {41391#true} is VALID [2020-07-08 11:55:30,391 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume 0 != ~tmp~10; {41391#true} is VALID [2020-07-08 11:55:30,391 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call setup(); {41391#true} is VALID [2020-07-08 11:55:30,391 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,391 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #467#return; {41391#true} is VALID [2020-07-08 11:55:30,391 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call runTest(); {41391#true} is VALID [2020-07-08 11:55:30,392 INFO L263 TraceCheckUtils]: 22: Hoare triple {41391#true} call __utac_acc__Specification5_spec__1(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:30,393 INFO L280 TraceCheckUtils]: 23: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41391#true} is VALID [2020-07-08 11:55:30,393 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,393 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41391#true} {41391#true} #559#return; {41391#true} is VALID [2020-07-08 11:55:30,393 INFO L263 TraceCheckUtils]: 26: Hoare triple {41391#true} call test(); {41391#true} is VALID [2020-07-08 11:55:30,393 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41391#true} is VALID [2020-07-08 11:55:30,394 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !false; {41391#true} is VALID [2020-07-08 11:55:30,394 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume ~splverifierCounter~0 < 4; {41391#true} is VALID [2020-07-08 11:55:30,394 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41391#true} is VALID [2020-07-08 11:55:30,394 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume 0 != ~tmp~0; {41391#true} is VALID [2020-07-08 11:55:30,395 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call waterRise(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,395 INFO L280 TraceCheckUtils]: 33: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41391#true} is VALID [2020-07-08 11:55:30,396 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,396 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #513#return; {41391#true} is VALID [2020-07-08 11:55:30,396 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41391#true} is VALID [2020-07-08 11:55:30,396 INFO L280 TraceCheckUtils]: 37: Hoare triple {41391#true} assume !(0 != ~tmp___0~0); {41391#true} is VALID [2020-07-08 11:55:30,396 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41391#true} is VALID [2020-07-08 11:55:30,396 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} assume 0 != ~tmp___2~0; {41391#true} is VALID [2020-07-08 11:55:30,397 INFO L263 TraceCheckUtils]: 40: Hoare triple {41391#true} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:30,398 INFO L263 TraceCheckUtils]: 41: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:30,399 INFO L263 TraceCheckUtils]: 42: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,399 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,399 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,399 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,399 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,399 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,400 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-08 11:55:30,400 INFO L280 TraceCheckUtils]: 49: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,400 INFO L280 TraceCheckUtils]: 50: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-08 11:55:30,401 INFO L263 TraceCheckUtils]: 51: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,401 INFO L280 TraceCheckUtils]: 52: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,401 INFO L280 TraceCheckUtils]: 53: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,402 INFO L263 TraceCheckUtils]: 54: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,402 INFO L280 TraceCheckUtils]: 55: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,402 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,402 INFO L263 TraceCheckUtils]: 57: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,403 INFO L280 TraceCheckUtils]: 58: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:30,403 INFO L263 TraceCheckUtils]: 59: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,403 INFO L280 TraceCheckUtils]: 60: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,403 INFO L280 TraceCheckUtils]: 61: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,403 INFO L280 TraceCheckUtils]: 62: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,403 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:30,404 INFO L280 TraceCheckUtils]: 64: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:30,404 INFO L280 TraceCheckUtils]: 65: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:30,404 INFO L280 TraceCheckUtils]: 66: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:30,404 INFO L280 TraceCheckUtils]: 67: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,404 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:30,405 INFO L280 TraceCheckUtils]: 69: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:30,405 INFO L280 TraceCheckUtils]: 70: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,405 INFO L263 TraceCheckUtils]: 71: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,406 INFO L280 TraceCheckUtils]: 72: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:30,406 INFO L263 TraceCheckUtils]: 73: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:30,406 INFO L280 TraceCheckUtils]: 74: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,406 INFO L263 TraceCheckUtils]: 75: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:30,406 INFO L280 TraceCheckUtils]: 76: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:30,407 INFO L280 TraceCheckUtils]: 77: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,407 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:30,407 INFO L280 TraceCheckUtils]: 79: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,407 INFO L280 TraceCheckUtils]: 80: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,407 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:30,407 INFO L280 TraceCheckUtils]: 82: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:30,408 INFO L280 TraceCheckUtils]: 83: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:30,408 INFO L263 TraceCheckUtils]: 84: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,409 INFO L280 TraceCheckUtils]: 85: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:30,409 INFO L280 TraceCheckUtils]: 86: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,409 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:30,409 INFO L280 TraceCheckUtils]: 88: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,409 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:30,410 INFO L280 TraceCheckUtils]: 90: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,410 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:30,410 INFO L280 TraceCheckUtils]: 92: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,410 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-08 11:55:30,410 INFO L263 TraceCheckUtils]: 94: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:30,410 INFO L280 TraceCheckUtils]: 95: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:30,411 INFO L263 TraceCheckUtils]: 96: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,411 INFO L280 TraceCheckUtils]: 97: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,412 INFO L280 TraceCheckUtils]: 98: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,413 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-08 11:55:30,414 INFO L280 TraceCheckUtils]: 100: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-08 11:55:30,415 INFO L280 TraceCheckUtils]: 101: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,416 INFO L280 TraceCheckUtils]: 102: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,417 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,417 INFO L280 TraceCheckUtils]: 104: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,418 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #519#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,419 INFO L280 TraceCheckUtils]: 106: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !false; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,419 INFO L280 TraceCheckUtils]: 107: Hoare triple {41476#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,420 INFO L280 TraceCheckUtils]: 108: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,421 INFO L280 TraceCheckUtils]: 109: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,421 INFO L280 TraceCheckUtils]: 110: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,422 INFO L280 TraceCheckUtils]: 111: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,423 INFO L280 TraceCheckUtils]: 112: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,424 INFO L280 TraceCheckUtils]: 113: Hoare triple {41476#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,425 INFO L263 TraceCheckUtils]: 114: Hoare triple {41476#(= 2 ~waterLevel~0)} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:30,426 INFO L263 TraceCheckUtils]: 115: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:30,426 INFO L263 TraceCheckUtils]: 116: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,427 INFO L280 TraceCheckUtils]: 117: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,427 INFO L280 TraceCheckUtils]: 118: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,427 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,427 INFO L280 TraceCheckUtils]: 120: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,427 INFO L280 TraceCheckUtils]: 121: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,429 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,429 INFO L280 TraceCheckUtils]: 123: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,430 INFO L263 TraceCheckUtils]: 124: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,431 INFO L280 TraceCheckUtils]: 125: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,432 INFO L280 TraceCheckUtils]: 126: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,433 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,433 INFO L280 TraceCheckUtils]: 128: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,434 INFO L263 TraceCheckUtils]: 129: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,434 INFO L280 TraceCheckUtils]: 130: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,435 INFO L280 TraceCheckUtils]: 131: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,435 INFO L263 TraceCheckUtils]: 132: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,435 INFO L280 TraceCheckUtils]: 133: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,435 INFO L263 TraceCheckUtils]: 134: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,435 INFO L280 TraceCheckUtils]: 135: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,435 INFO L280 TraceCheckUtils]: 136: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,436 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,436 INFO L280 TraceCheckUtils]: 138: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,436 INFO L280 TraceCheckUtils]: 139: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,436 INFO L280 TraceCheckUtils]: 140: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,436 INFO L280 TraceCheckUtils]: 141: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,436 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,437 INFO L280 TraceCheckUtils]: 143: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-08 11:55:30,437 INFO L280 TraceCheckUtils]: 144: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-08 11:55:30,438 INFO L263 TraceCheckUtils]: 145: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,438 INFO L280 TraceCheckUtils]: 146: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,438 INFO L280 TraceCheckUtils]: 147: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,438 INFO L263 TraceCheckUtils]: 148: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-08 11:55:30,439 INFO L280 TraceCheckUtils]: 149: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,439 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-08 11:55:30,439 INFO L280 TraceCheckUtils]: 151: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,439 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-08 11:55:30,439 INFO L280 TraceCheckUtils]: 153: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,440 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,441 INFO L263 TraceCheckUtils]: 155: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:30,441 INFO L280 TraceCheckUtils]: 156: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:30,441 INFO L263 TraceCheckUtils]: 157: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,442 INFO L280 TraceCheckUtils]: 158: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,443 INFO L280 TraceCheckUtils]: 159: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-08 11:55:30,444 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-08 11:55:30,445 INFO L280 TraceCheckUtils]: 161: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-08 11:55:30,446 INFO L280 TraceCheckUtils]: 162: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,446 INFO L280 TraceCheckUtils]: 163: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:30,447 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,448 INFO L280 TraceCheckUtils]: 165: Hoare triple {41836#(<= 3 |old(~waterLevel~0)|)} assume true; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,449 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41836#(<= 3 |old(~waterLevel~0)|)} {41476#(= 2 ~waterLevel~0)} #519#return; {41392#false} is VALID [2020-07-08 11:55:30,449 INFO L280 TraceCheckUtils]: 167: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-08 11:55:30,449 INFO L280 TraceCheckUtils]: 168: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-08 11:55:30,449 INFO L280 TraceCheckUtils]: 169: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-08 11:55:30,450 INFO L280 TraceCheckUtils]: 170: Hoare triple {41392#false} assume !(0 != ~tmp~0); {41392#false} is VALID [2020-07-08 11:55:30,450 INFO L280 TraceCheckUtils]: 171: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-08 11:55:30,450 INFO L280 TraceCheckUtils]: 172: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-08 11:55:30,450 INFO L280 TraceCheckUtils]: 173: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-08 11:55:30,450 INFO L280 TraceCheckUtils]: 174: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-08 11:55:30,451 INFO L263 TraceCheckUtils]: 175: Hoare triple {41392#false} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:30,452 INFO L263 TraceCheckUtils]: 176: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:30,453 INFO L263 TraceCheckUtils]: 177: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,453 INFO L280 TraceCheckUtils]: 178: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,453 INFO L280 TraceCheckUtils]: 179: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,454 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,454 INFO L280 TraceCheckUtils]: 181: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,454 INFO L280 TraceCheckUtils]: 182: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,454 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-08 11:55:30,455 INFO L280 TraceCheckUtils]: 184: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,456 INFO L263 TraceCheckUtils]: 185: Hoare triple {41391#true} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,456 INFO L280 TraceCheckUtils]: 186: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-08 11:55:30,457 INFO L280 TraceCheckUtils]: 187: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,457 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-08 11:55:30,457 INFO L280 TraceCheckUtils]: 189: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-08 11:55:30,458 INFO L263 TraceCheckUtils]: 190: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,459 INFO L280 TraceCheckUtils]: 191: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,459 INFO L280 TraceCheckUtils]: 192: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,459 INFO L263 TraceCheckUtils]: 193: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,459 INFO L280 TraceCheckUtils]: 194: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:30,460 INFO L263 TraceCheckUtils]: 195: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,460 INFO L280 TraceCheckUtils]: 196: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:30,460 INFO L280 TraceCheckUtils]: 197: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,461 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:30,461 INFO L280 TraceCheckUtils]: 199: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:30,461 INFO L280 TraceCheckUtils]: 200: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:30,462 INFO L280 TraceCheckUtils]: 201: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:30,462 INFO L280 TraceCheckUtils]: 202: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,462 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:30,463 INFO L280 TraceCheckUtils]: 204: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-08 11:55:30,463 INFO L280 TraceCheckUtils]: 205: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,464 INFO L263 TraceCheckUtils]: 206: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,464 INFO L280 TraceCheckUtils]: 207: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-08 11:55:30,465 INFO L280 TraceCheckUtils]: 208: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,465 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-08 11:55:30,465 INFO L280 TraceCheckUtils]: 210: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,465 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-08 11:55:30,466 INFO L263 TraceCheckUtils]: 212: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:30,466 INFO L280 TraceCheckUtils]: 213: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:30,466 INFO L263 TraceCheckUtils]: 214: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,466 INFO L280 TraceCheckUtils]: 215: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-08 11:55:30,467 INFO L280 TraceCheckUtils]: 216: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,467 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-08 11:55:30,467 INFO L280 TraceCheckUtils]: 218: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-08 11:55:30,468 INFO L280 TraceCheckUtils]: 219: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-08 11:55:30,468 INFO L280 TraceCheckUtils]: 220: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,468 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-08 11:55:30,468 INFO L280 TraceCheckUtils]: 222: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,469 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {41391#true} {41392#false} #519#return; {41392#false} is VALID [2020-07-08 11:55:30,469 INFO L280 TraceCheckUtils]: 224: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-08 11:55:30,469 INFO L280 TraceCheckUtils]: 225: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-08 11:55:30,470 INFO L280 TraceCheckUtils]: 226: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-08 11:55:30,470 INFO L280 TraceCheckUtils]: 227: Hoare triple {41392#false} assume 0 != ~tmp~0; {41392#false} is VALID [2020-07-08 11:55:30,470 INFO L263 TraceCheckUtils]: 228: Hoare triple {41392#false} call waterRise(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:30,471 INFO L280 TraceCheckUtils]: 229: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {41391#true} is VALID [2020-07-08 11:55:30,471 INFO L280 TraceCheckUtils]: 230: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,471 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {41391#true} {41392#false} #513#return; {41392#false} is VALID [2020-07-08 11:55:30,471 INFO L280 TraceCheckUtils]: 232: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-08 11:55:30,472 INFO L280 TraceCheckUtils]: 233: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-08 11:55:30,472 INFO L280 TraceCheckUtils]: 234: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-08 11:55:30,472 INFO L280 TraceCheckUtils]: 235: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-08 11:55:30,473 INFO L263 TraceCheckUtils]: 236: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-08 11:55:30,473 INFO L263 TraceCheckUtils]: 237: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:30,473 INFO L263 TraceCheckUtils]: 238: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,473 INFO L280 TraceCheckUtils]: 239: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,474 INFO L280 TraceCheckUtils]: 240: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,474 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-08 11:55:30,474 INFO L280 TraceCheckUtils]: 242: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:30,475 INFO L280 TraceCheckUtils]: 243: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,475 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {41391#true} {41392#false} #529#return; {41392#false} is VALID [2020-07-08 11:55:30,475 INFO L280 TraceCheckUtils]: 245: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-08 11:55:30,475 INFO L280 TraceCheckUtils]: 246: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-08 11:55:30,476 INFO L263 TraceCheckUtils]: 247: Hoare triple {41392#false} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,476 INFO L280 TraceCheckUtils]: 248: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:30,476 INFO L280 TraceCheckUtils]: 249: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:30,478 INFO L263 TraceCheckUtils]: 250: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,478 INFO L280 TraceCheckUtils]: 251: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,478 INFO L280 TraceCheckUtils]: 252: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:30,478 INFO L263 TraceCheckUtils]: 253: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,479 INFO L280 TraceCheckUtils]: 254: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:30,479 INFO L263 TraceCheckUtils]: 255: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:30,479 INFO L280 TraceCheckUtils]: 256: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,480 INFO L280 TraceCheckUtils]: 257: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:30,480 INFO L280 TraceCheckUtils]: 258: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,480 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:30,480 INFO L280 TraceCheckUtils]: 260: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:30,481 INFO L280 TraceCheckUtils]: 261: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:30,481 INFO L280 TraceCheckUtils]: 262: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:30,481 INFO L280 TraceCheckUtils]: 263: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,482 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:30,482 INFO L280 TraceCheckUtils]: 265: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:30,482 INFO L280 TraceCheckUtils]: 266: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:30,483 INFO L263 TraceCheckUtils]: 267: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,484 INFO L280 TraceCheckUtils]: 268: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:30,484 INFO L263 TraceCheckUtils]: 269: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:30,484 INFO L280 TraceCheckUtils]: 270: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,485 INFO L263 TraceCheckUtils]: 271: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:30,485 INFO L280 TraceCheckUtils]: 272: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:30,485 INFO L280 TraceCheckUtils]: 273: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,486 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:30,486 INFO L280 TraceCheckUtils]: 275: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:30,486 INFO L280 TraceCheckUtils]: 276: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,486 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:30,487 INFO L280 TraceCheckUtils]: 278: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:30,487 INFO L280 TraceCheckUtils]: 279: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:30,488 INFO L263 TraceCheckUtils]: 280: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:30,489 INFO L280 TraceCheckUtils]: 281: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:30,489 INFO L280 TraceCheckUtils]: 282: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,489 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:30,489 INFO L280 TraceCheckUtils]: 284: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,490 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:30,490 INFO L280 TraceCheckUtils]: 286: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,490 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:30,490 INFO L280 TraceCheckUtils]: 288: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,490 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {41391#true} {41392#false} #533#return; {41392#false} is VALID [2020-07-08 11:55:30,491 INFO L263 TraceCheckUtils]: 290: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-08 11:55:30,491 INFO L280 TraceCheckUtils]: 291: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-08 11:55:30,491 INFO L263 TraceCheckUtils]: 292: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:30,491 INFO L280 TraceCheckUtils]: 293: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-08 11:55:30,491 INFO L280 TraceCheckUtils]: 294: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,492 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41391#true} {41392#false} #551#return; {41392#false} is VALID [2020-07-08 11:55:30,492 INFO L280 TraceCheckUtils]: 296: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-08 11:55:30,492 INFO L280 TraceCheckUtils]: 297: Hoare triple {41392#false} assume 2 != ~tmp~9; {41392#false} is VALID [2020-07-08 11:55:30,492 INFO L263 TraceCheckUtils]: 298: Hoare triple {41392#false} call #t~ret73 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:30,492 INFO L280 TraceCheckUtils]: 299: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:30,492 INFO L280 TraceCheckUtils]: 300: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:30,493 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {41391#true} {41392#false} #553#return; {41392#false} is VALID [2020-07-08 11:55:30,493 INFO L280 TraceCheckUtils]: 302: Hoare triple {41392#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {41392#false} is VALID [2020-07-08 11:55:30,493 INFO L280 TraceCheckUtils]: 303: Hoare triple {41392#false} assume 0 != ~tmp___0~3; {41392#false} is VALID [2020-07-08 11:55:30,493 INFO L280 TraceCheckUtils]: 304: Hoare triple {41392#false} assume 0 == ~switchedOnBeforeTS~0; {41392#false} is VALID [2020-07-08 11:55:30,494 INFO L263 TraceCheckUtils]: 305: Hoare triple {41392#false} call __automaton_fail(); {41392#false} is VALID [2020-07-08 11:55:30,494 INFO L280 TraceCheckUtils]: 306: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-08 11:55:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 79 proven. 29 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-07-08 11:55:30,633 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [757864067] [2020-07-08 11:55:30,633 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1635457701] [2020-07-08 11:55:30,634 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 [2020-07-08 11:55:30,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:30,946 INFO L264 TraceCheckSpWp]: Trace formula consists of 1295 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:55:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:31,036 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:55:31,700 INFO L263 TraceCheckUtils]: 0: Hoare triple {41391#true} call ULTIMATE.init(); {41391#true} is VALID [2020-07-08 11:55:31,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,706 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {41391#true} #569#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,707 INFO L263 TraceCheckUtils]: 4: Hoare triple {42022#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,708 INFO L263 TraceCheckUtils]: 6: Hoare triple {42022#(<= ~waterLevel~0 1)} call select_helpers(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,708 INFO L280 TraceCheckUtils]: 7: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,709 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #461#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,709 INFO L263 TraceCheckUtils]: 9: Hoare triple {42022#(<= ~waterLevel~0 1)} call select_features(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,717 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #463#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,718 INFO L263 TraceCheckUtils]: 12: Hoare triple {42022#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,719 INFO L280 TraceCheckUtils]: 13: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,720 INFO L280 TraceCheckUtils]: 14: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,721 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #465#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {42022#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {42022#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,723 INFO L263 TraceCheckUtils]: 18: Hoare triple {42022#(<= ~waterLevel~0 1)} call setup(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,724 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #467#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,724 INFO L263 TraceCheckUtils]: 21: Hoare triple {42022#(<= ~waterLevel~0 1)} call runTest(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,725 INFO L263 TraceCheckUtils]: 22: Hoare triple {42022#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,726 INFO L280 TraceCheckUtils]: 23: Hoare triple {42022#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,727 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #559#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,728 INFO L263 TraceCheckUtils]: 26: Hoare triple {42022#(<= ~waterLevel~0 1)} call test(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,729 INFO L280 TraceCheckUtils]: 28: Hoare triple {42022#(<= ~waterLevel~0 1)} assume !false; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,729 INFO L280 TraceCheckUtils]: 29: Hoare triple {42022#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,730 INFO L280 TraceCheckUtils]: 30: Hoare triple {42022#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {42022#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:55:31,731 INFO L263 TraceCheckUtils]: 32: Hoare triple {42022#(<= ~waterLevel~0 1)} call waterRise(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:55:31,733 INFO L280 TraceCheckUtils]: 34: Hoare triple {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:55:31,734 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {42022#(<= ~waterLevel~0 1)} #513#return; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,735 INFO L280 TraceCheckUtils]: 36: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,735 INFO L280 TraceCheckUtils]: 37: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,736 INFO L280 TraceCheckUtils]: 38: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,736 INFO L280 TraceCheckUtils]: 39: Hoare triple {42127#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,737 INFO L263 TraceCheckUtils]: 40: Hoare triple {42127#(<= ~waterLevel~0 2)} call timeShift(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,737 INFO L263 TraceCheckUtils]: 41: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41391#true} is VALID [2020-07-08 11:55:31,737 INFO L263 TraceCheckUtils]: 42: Hoare triple {41391#true} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:31,737 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:31,738 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,738 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41391#true} #549#return; {41391#true} is VALID [2020-07-08 11:55:31,738 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:31,738 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,739 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,739 INFO L280 TraceCheckUtils]: 49: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,739 INFO L280 TraceCheckUtils]: 50: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,740 INFO L263 TraceCheckUtils]: 51: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {41391#true} is VALID [2020-07-08 11:55:31,740 INFO L280 TraceCheckUtils]: 52: Hoare triple {41391#true} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:31,740 INFO L280 TraceCheckUtils]: 53: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:31,740 INFO L263 TraceCheckUtils]: 54: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41391#true} is VALID [2020-07-08 11:55:31,740 INFO L280 TraceCheckUtils]: 55: Hoare triple {41391#true} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:31,740 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:31,740 INFO L263 TraceCheckUtils]: 57: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:31,740 INFO L280 TraceCheckUtils]: 58: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L263 TraceCheckUtils]: 59: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L280 TraceCheckUtils]: 60: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L280 TraceCheckUtils]: 61: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L280 TraceCheckUtils]: 62: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L280 TraceCheckUtils]: 64: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L280 TraceCheckUtils]: 65: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-08 11:55:31,741 INFO L280 TraceCheckUtils]: 66: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L280 TraceCheckUtils]: 67: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L280 TraceCheckUtils]: 69: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L280 TraceCheckUtils]: 70: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L263 TraceCheckUtils]: 71: Hoare triple {41391#true} call activatePump(); {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L280 TraceCheckUtils]: 72: Hoare triple {41391#true} havoc ~tmp~3; {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L263 TraceCheckUtils]: 73: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-08 11:55:31,742 INFO L280 TraceCheckUtils]: 74: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L263 TraceCheckUtils]: 75: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L280 TraceCheckUtils]: 76: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L280 TraceCheckUtils]: 77: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L280 TraceCheckUtils]: 79: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L280 TraceCheckUtils]: 80: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-08 11:55:31,743 INFO L280 TraceCheckUtils]: 82: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-08 11:55:31,744 INFO L280 TraceCheckUtils]: 83: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-08 11:55:31,744 INFO L263 TraceCheckUtils]: 84: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41391#true} is VALID [2020-07-08 11:55:31,744 INFO L280 TraceCheckUtils]: 85: Hoare triple {41391#true} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-08 11:55:31,744 INFO L280 TraceCheckUtils]: 86: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,744 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-08 11:55:31,744 INFO L280 TraceCheckUtils]: 88: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,744 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-08 11:55:31,745 INFO L280 TraceCheckUtils]: 90: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,745 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-08 11:55:31,745 INFO L280 TraceCheckUtils]: 92: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,749 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #533#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,749 INFO L263 TraceCheckUtils]: 94: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:31,749 INFO L280 TraceCheckUtils]: 95: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:31,750 INFO L263 TraceCheckUtils]: 96: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:31,750 INFO L280 TraceCheckUtils]: 97: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-08 11:55:31,750 INFO L280 TraceCheckUtils]: 98: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,750 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-08 11:55:31,750 INFO L280 TraceCheckUtils]: 100: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-08 11:55:31,750 INFO L280 TraceCheckUtils]: 101: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-08 11:55:31,751 INFO L280 TraceCheckUtils]: 102: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,752 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,752 INFO L280 TraceCheckUtils]: 104: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,753 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {42127#(<= ~waterLevel~0 2)} #519#return; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,754 INFO L280 TraceCheckUtils]: 106: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !false; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,757 INFO L280 TraceCheckUtils]: 107: Hoare triple {42127#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,759 INFO L280 TraceCheckUtils]: 108: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,759 INFO L280 TraceCheckUtils]: 109: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,760 INFO L280 TraceCheckUtils]: 110: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,760 INFO L280 TraceCheckUtils]: 111: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,760 INFO L280 TraceCheckUtils]: 112: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,761 INFO L280 TraceCheckUtils]: 113: Hoare triple {42127#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:55:31,762 INFO L263 TraceCheckUtils]: 114: Hoare triple {42127#(<= ~waterLevel~0 2)} call timeShift(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,762 INFO L263 TraceCheckUtils]: 115: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41391#true} is VALID [2020-07-08 11:55:31,762 INFO L263 TraceCheckUtils]: 116: Hoare triple {41391#true} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-08 11:55:31,762 INFO L280 TraceCheckUtils]: 117: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-08 11:55:31,762 INFO L280 TraceCheckUtils]: 118: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,762 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41391#true} {41391#true} #549#return; {41391#true} is VALID [2020-07-08 11:55:31,763 INFO L280 TraceCheckUtils]: 120: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-08 11:55:31,763 INFO L280 TraceCheckUtils]: 121: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,763 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,764 INFO L280 TraceCheckUtils]: 123: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,764 INFO L263 TraceCheckUtils]: 124: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,765 INFO L280 TraceCheckUtils]: 125: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,765 INFO L280 TraceCheckUtils]: 126: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,766 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,767 INFO L280 TraceCheckUtils]: 128: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,767 INFO L263 TraceCheckUtils]: 129: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41391#true} is VALID [2020-07-08 11:55:31,768 INFO L280 TraceCheckUtils]: 130: Hoare triple {41391#true} havoc ~tmp~2; {41391#true} is VALID [2020-07-08 11:55:31,768 INFO L280 TraceCheckUtils]: 131: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-08 11:55:31,768 INFO L263 TraceCheckUtils]: 132: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:31,768 INFO L280 TraceCheckUtils]: 133: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-08 11:55:31,768 INFO L263 TraceCheckUtils]: 134: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-08 11:55:31,769 INFO L280 TraceCheckUtils]: 135: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-08 11:55:31,769 INFO L280 TraceCheckUtils]: 136: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,769 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-08 11:55:31,769 INFO L280 TraceCheckUtils]: 138: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-08 11:55:31,769 INFO L280 TraceCheckUtils]: 139: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-08 11:55:31,770 INFO L280 TraceCheckUtils]: 140: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-08 11:55:31,770 INFO L280 TraceCheckUtils]: 141: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,770 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-08 11:55:31,770 INFO L280 TraceCheckUtils]: 143: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-08 11:55:31,770 INFO L280 TraceCheckUtils]: 144: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-08 11:55:31,771 INFO L263 TraceCheckUtils]: 145: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41391#true} is VALID [2020-07-08 11:55:31,771 INFO L280 TraceCheckUtils]: 146: Hoare triple {41391#true} havoc ~tmp~1; {41391#true} is VALID [2020-07-08 11:55:31,771 INFO L280 TraceCheckUtils]: 147: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-08 11:55:31,771 INFO L263 TraceCheckUtils]: 148: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-08 11:55:31,771 INFO L280 TraceCheckUtils]: 149: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,772 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-08 11:55:31,772 INFO L280 TraceCheckUtils]: 151: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,797 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-08 11:55:31,797 INFO L280 TraceCheckUtils]: 153: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-08 11:55:31,805 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:31,806 INFO L263 TraceCheckUtils]: 155: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-08 11:55:31,806 INFO L280 TraceCheckUtils]: 156: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-08 11:55:31,806 INFO L263 TraceCheckUtils]: 157: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-08 11:55:31,807 INFO L280 TraceCheckUtils]: 158: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:55:31,807 INFO L280 TraceCheckUtils]: 159: Hoare triple {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:55:31,808 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} {41391#true} #551#return; {42504#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} is VALID [2020-07-08 11:55:31,809 INFO L280 TraceCheckUtils]: 161: Hoare triple {42504#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42508#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-08 11:55:31,810 INFO L280 TraceCheckUtils]: 162: Hoare triple {42508#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {42512#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:31,810 INFO L280 TraceCheckUtils]: 163: Hoare triple {42512#(<= 2 ~waterLevel~0)} assume true; {42512#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:55:31,811 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {42512#(<= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:31,812 INFO L280 TraceCheckUtils]: 165: Hoare triple {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:31,813 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {42127#(<= ~waterLevel~0 2)} #519#return; {41392#false} is VALID [2020-07-08 11:55:31,813 INFO L280 TraceCheckUtils]: 167: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-08 11:55:31,813 INFO L280 TraceCheckUtils]: 168: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-08 11:55:31,814 INFO L280 TraceCheckUtils]: 169: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-08 11:55:31,814 INFO L280 TraceCheckUtils]: 170: Hoare triple {41392#false} assume !(0 != ~tmp~0); {41392#false} is VALID [2020-07-08 11:55:31,814 INFO L280 TraceCheckUtils]: 171: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-08 11:55:31,814 INFO L280 TraceCheckUtils]: 172: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-08 11:55:31,814 INFO L280 TraceCheckUtils]: 173: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-08 11:55:31,814 INFO L280 TraceCheckUtils]: 174: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-08 11:55:31,815 INFO L263 TraceCheckUtils]: 175: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-08 11:55:31,815 INFO L263 TraceCheckUtils]: 176: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41392#false} is VALID [2020-07-08 11:55:31,815 INFO L263 TraceCheckUtils]: 177: Hoare triple {41392#false} call #t~ret71 := isPumpRunning(); {41392#false} is VALID [2020-07-08 11:55:31,815 INFO L280 TraceCheckUtils]: 178: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-08 11:55:31,815 INFO L280 TraceCheckUtils]: 179: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,815 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {41392#false} {41392#false} #549#return; {41392#false} is VALID [2020-07-08 11:55:31,816 INFO L280 TraceCheckUtils]: 181: Hoare triple {41392#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41392#false} is VALID [2020-07-08 11:55:31,816 INFO L280 TraceCheckUtils]: 182: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,816 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {41392#false} {41392#false} #529#return; {41392#false} is VALID [2020-07-08 11:55:31,816 INFO L280 TraceCheckUtils]: 184: Hoare triple {41392#false} assume 0 != ~pumpRunning~0; {41392#false} is VALID [2020-07-08 11:55:31,816 INFO L263 TraceCheckUtils]: 185: Hoare triple {41392#false} call lowerWaterLevel(); {41392#false} is VALID [2020-07-08 11:55:31,816 INFO L280 TraceCheckUtils]: 186: Hoare triple {41392#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41392#false} is VALID [2020-07-08 11:55:31,817 INFO L280 TraceCheckUtils]: 187: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,817 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {41392#false} {41392#false} #531#return; {41392#false} is VALID [2020-07-08 11:55:31,817 INFO L280 TraceCheckUtils]: 189: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-08 11:55:31,817 INFO L263 TraceCheckUtils]: 190: Hoare triple {41392#false} call processEnvironment(); {41392#false} is VALID [2020-07-08 11:55:31,817 INFO L280 TraceCheckUtils]: 191: Hoare triple {41392#false} havoc ~tmp~2; {41392#false} is VALID [2020-07-08 11:55:31,817 INFO L280 TraceCheckUtils]: 192: Hoare triple {41392#false} assume 0 != ~pumpRunning~0; {41392#false} is VALID [2020-07-08 11:55:31,818 INFO L263 TraceCheckUtils]: 193: Hoare triple {41392#false} call #t~ret15 := isLowWaterLevel(); {41392#false} is VALID [2020-07-08 11:55:31,818 INFO L280 TraceCheckUtils]: 194: Hoare triple {41392#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41392#false} is VALID [2020-07-08 11:55:31,818 INFO L263 TraceCheckUtils]: 195: Hoare triple {41392#false} call #t~ret35 := isLowWaterSensorDry(); {41392#false} is VALID [2020-07-08 11:55:31,818 INFO L280 TraceCheckUtils]: 196: Hoare triple {41392#false} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41392#false} is VALID [2020-07-08 11:55:31,818 INFO L280 TraceCheckUtils]: 197: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,818 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {41392#false} {41392#false} #503#return; {41392#false} is VALID [2020-07-08 11:55:31,819 INFO L280 TraceCheckUtils]: 199: Hoare triple {41392#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41392#false} is VALID [2020-07-08 11:55:31,819 INFO L280 TraceCheckUtils]: 200: Hoare triple {41392#false} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41392#false} is VALID [2020-07-08 11:55:31,819 INFO L280 TraceCheckUtils]: 201: Hoare triple {41392#false} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41392#false} is VALID [2020-07-08 11:55:31,819 INFO L280 TraceCheckUtils]: 202: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,819 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {41392#false} {41392#false} #505#return; {41392#false} is VALID [2020-07-08 11:55:31,820 INFO L280 TraceCheckUtils]: 204: Hoare triple {41392#false} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41392#false} is VALID [2020-07-08 11:55:31,820 INFO L280 TraceCheckUtils]: 205: Hoare triple {41392#false} assume 0 != ~tmp~2; {41392#false} is VALID [2020-07-08 11:55:31,820 INFO L263 TraceCheckUtils]: 206: Hoare triple {41392#false} call deactivatePump(); {41392#false} is VALID [2020-07-08 11:55:31,820 INFO L280 TraceCheckUtils]: 207: Hoare triple {41392#false} ~pumpRunning~0 := 0; {41392#false} is VALID [2020-07-08 11:55:31,820 INFO L280 TraceCheckUtils]: 208: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,821 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {41392#false} {41392#false} #507#return; {41392#false} is VALID [2020-07-08 11:55:31,821 INFO L280 TraceCheckUtils]: 210: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,821 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41392#false} {41392#false} #533#return; {41392#false} is VALID [2020-07-08 11:55:31,821 INFO L263 TraceCheckUtils]: 212: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-08 11:55:31,821 INFO L280 TraceCheckUtils]: 213: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-08 11:55:31,821 INFO L263 TraceCheckUtils]: 214: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41392#false} is VALID [2020-07-08 11:55:31,822 INFO L280 TraceCheckUtils]: 215: Hoare triple {41392#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41392#false} is VALID [2020-07-08 11:55:31,822 INFO L280 TraceCheckUtils]: 216: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,822 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {41392#false} {41392#false} #551#return; {41392#false} is VALID [2020-07-08 11:55:31,822 INFO L280 TraceCheckUtils]: 218: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-08 11:55:31,822 INFO L280 TraceCheckUtils]: 219: Hoare triple {41392#false} assume !(2 != ~tmp~9); {41392#false} is VALID [2020-07-08 11:55:31,822 INFO L280 TraceCheckUtils]: 220: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,823 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {41392#false} {41392#false} #535#return; {41392#false} is VALID [2020-07-08 11:55:31,823 INFO L280 TraceCheckUtils]: 222: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,823 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {41392#false} {41392#false} #519#return; {41392#false} is VALID [2020-07-08 11:55:31,823 INFO L280 TraceCheckUtils]: 224: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-08 11:55:31,823 INFO L280 TraceCheckUtils]: 225: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-08 11:55:31,823 INFO L280 TraceCheckUtils]: 226: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-08 11:55:31,824 INFO L280 TraceCheckUtils]: 227: Hoare triple {41392#false} assume 0 != ~tmp~0; {41392#false} is VALID [2020-07-08 11:55:31,824 INFO L263 TraceCheckUtils]: 228: Hoare triple {41392#false} call waterRise(); {41392#false} is VALID [2020-07-08 11:55:31,824 INFO L280 TraceCheckUtils]: 229: Hoare triple {41392#false} assume !(~waterLevel~0 < 2); {41392#false} is VALID [2020-07-08 11:55:31,824 INFO L280 TraceCheckUtils]: 230: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,824 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {41392#false} {41392#false} #513#return; {41392#false} is VALID [2020-07-08 11:55:31,824 INFO L280 TraceCheckUtils]: 232: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-08 11:55:31,825 INFO L280 TraceCheckUtils]: 233: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-08 11:55:31,825 INFO L280 TraceCheckUtils]: 234: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-08 11:55:31,825 INFO L280 TraceCheckUtils]: 235: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-08 11:55:31,825 INFO L263 TraceCheckUtils]: 236: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-08 11:55:31,825 INFO L263 TraceCheckUtils]: 237: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41392#false} is VALID [2020-07-08 11:55:31,825 INFO L263 TraceCheckUtils]: 238: Hoare triple {41392#false} call #t~ret71 := isPumpRunning(); {41392#false} is VALID [2020-07-08 11:55:31,826 INFO L280 TraceCheckUtils]: 239: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-08 11:55:31,826 INFO L280 TraceCheckUtils]: 240: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,826 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {41392#false} {41392#false} #549#return; {41392#false} is VALID [2020-07-08 11:55:31,826 INFO L280 TraceCheckUtils]: 242: Hoare triple {41392#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41392#false} is VALID [2020-07-08 11:55:31,826 INFO L280 TraceCheckUtils]: 243: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,826 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {41392#false} {41392#false} #529#return; {41392#false} is VALID [2020-07-08 11:55:31,827 INFO L280 TraceCheckUtils]: 245: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-08 11:55:31,827 INFO L280 TraceCheckUtils]: 246: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-08 11:55:31,827 INFO L263 TraceCheckUtils]: 247: Hoare triple {41392#false} call processEnvironment(); {41392#false} is VALID [2020-07-08 11:55:31,827 INFO L280 TraceCheckUtils]: 248: Hoare triple {41392#false} havoc ~tmp~2; {41392#false} is VALID [2020-07-08 11:55:31,827 INFO L280 TraceCheckUtils]: 249: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-08 11:55:31,827 INFO L263 TraceCheckUtils]: 250: Hoare triple {41392#false} call processEnvironment__wrappee__highWaterSensor(); {41392#false} is VALID [2020-07-08 11:55:31,828 INFO L280 TraceCheckUtils]: 251: Hoare triple {41392#false} havoc ~tmp~1; {41392#false} is VALID [2020-07-08 11:55:31,828 INFO L280 TraceCheckUtils]: 252: Hoare triple {41392#false} assume 0 == ~pumpRunning~0; {41392#false} is VALID [2020-07-08 11:55:31,828 INFO L263 TraceCheckUtils]: 253: Hoare triple {41392#false} call #t~ret14 := isHighWaterLevel(); {41392#false} is VALID [2020-07-08 11:55:31,828 INFO L280 TraceCheckUtils]: 254: Hoare triple {41392#false} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41392#false} is VALID [2020-07-08 11:55:31,828 INFO L263 TraceCheckUtils]: 255: Hoare triple {41392#false} call #t~ret34 := isHighWaterSensorDry(); {41392#false} is VALID [2020-07-08 11:55:31,828 INFO L280 TraceCheckUtils]: 256: Hoare triple {41392#false} havoc ~retValue_acc~2; {41392#false} is VALID [2020-07-08 11:55:31,829 INFO L280 TraceCheckUtils]: 257: Hoare triple {41392#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41392#false} is VALID [2020-07-08 11:55:31,829 INFO L280 TraceCheckUtils]: 258: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,829 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41392#false} {41392#false} #527#return; {41392#false} is VALID [2020-07-08 11:55:31,829 INFO L280 TraceCheckUtils]: 260: Hoare triple {41392#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41392#false} is VALID [2020-07-08 11:55:31,829 INFO L280 TraceCheckUtils]: 261: Hoare triple {41392#false} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41392#false} is VALID [2020-07-08 11:55:31,829 INFO L280 TraceCheckUtils]: 262: Hoare triple {41392#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41392#false} is VALID [2020-07-08 11:55:31,830 INFO L280 TraceCheckUtils]: 263: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,830 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {41392#false} {41392#false} #541#return; {41392#false} is VALID [2020-07-08 11:55:31,830 INFO L280 TraceCheckUtils]: 265: Hoare triple {41392#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41392#false} is VALID [2020-07-08 11:55:31,830 INFO L280 TraceCheckUtils]: 266: Hoare triple {41392#false} assume 0 != ~tmp~1; {41392#false} is VALID [2020-07-08 11:55:31,830 INFO L263 TraceCheckUtils]: 267: Hoare triple {41392#false} call activatePump(); {41392#false} is VALID [2020-07-08 11:55:31,830 INFO L280 TraceCheckUtils]: 268: Hoare triple {41392#false} havoc ~tmp~3; {41392#false} is VALID [2020-07-08 11:55:31,831 INFO L263 TraceCheckUtils]: 269: Hoare triple {41392#false} call #t~ret16 := isMethaneAlarm(); {41392#false} is VALID [2020-07-08 11:55:31,831 INFO L280 TraceCheckUtils]: 270: Hoare triple {41392#false} havoc ~retValue_acc~4; {41392#false} is VALID [2020-07-08 11:55:31,831 INFO L263 TraceCheckUtils]: 271: Hoare triple {41392#false} call #t~ret17 := isMethaneLevelCritical(); {41392#false} is VALID [2020-07-08 11:55:31,831 INFO L280 TraceCheckUtils]: 272: Hoare triple {41392#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41392#false} is VALID [2020-07-08 11:55:31,831 INFO L280 TraceCheckUtils]: 273: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,832 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {41392#false} {41392#false} #563#return; {41392#false} is VALID [2020-07-08 11:55:31,832 INFO L280 TraceCheckUtils]: 275: Hoare triple {41392#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41392#false} is VALID [2020-07-08 11:55:31,832 INFO L280 TraceCheckUtils]: 276: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,832 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41392#false} {41392#false} #523#return; {41392#false} is VALID [2020-07-08 11:55:31,832 INFO L280 TraceCheckUtils]: 278: Hoare triple {41392#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41392#false} is VALID [2020-07-08 11:55:31,833 INFO L280 TraceCheckUtils]: 279: Hoare triple {41392#false} assume !(0 != ~tmp~3); {41392#false} is VALID [2020-07-08 11:55:31,833 INFO L263 TraceCheckUtils]: 280: Hoare triple {41392#false} call activatePump__wrappee__lowWaterSensor(); {41392#false} is VALID [2020-07-08 11:55:31,833 INFO L280 TraceCheckUtils]: 281: Hoare triple {41392#false} ~pumpRunning~0 := 1; {41392#false} is VALID [2020-07-08 11:55:31,833 INFO L280 TraceCheckUtils]: 282: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,833 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {41392#false} {41392#false} #525#return; {41392#false} is VALID [2020-07-08 11:55:31,833 INFO L280 TraceCheckUtils]: 284: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,834 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {41392#false} {41392#false} #543#return; {41392#false} is VALID [2020-07-08 11:55:31,834 INFO L280 TraceCheckUtils]: 286: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,834 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {41392#false} {41392#false} #511#return; {41392#false} is VALID [2020-07-08 11:55:31,834 INFO L280 TraceCheckUtils]: 288: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,834 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {41392#false} {41392#false} #533#return; {41392#false} is VALID [2020-07-08 11:55:31,834 INFO L263 TraceCheckUtils]: 290: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-08 11:55:31,835 INFO L280 TraceCheckUtils]: 291: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-08 11:55:31,835 INFO L263 TraceCheckUtils]: 292: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41392#false} is VALID [2020-07-08 11:55:31,835 INFO L280 TraceCheckUtils]: 293: Hoare triple {41392#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41392#false} is VALID [2020-07-08 11:55:31,835 INFO L280 TraceCheckUtils]: 294: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,835 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41392#false} {41392#false} #551#return; {41392#false} is VALID [2020-07-08 11:55:31,835 INFO L280 TraceCheckUtils]: 296: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-08 11:55:31,836 INFO L280 TraceCheckUtils]: 297: Hoare triple {41392#false} assume 2 != ~tmp~9; {41392#false} is VALID [2020-07-08 11:55:31,836 INFO L263 TraceCheckUtils]: 298: Hoare triple {41392#false} call #t~ret73 := isPumpRunning(); {41392#false} is VALID [2020-07-08 11:55:31,836 INFO L280 TraceCheckUtils]: 299: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-08 11:55:31,836 INFO L280 TraceCheckUtils]: 300: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-08 11:55:31,836 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {41392#false} {41392#false} #553#return; {41392#false} is VALID [2020-07-08 11:55:31,836 INFO L280 TraceCheckUtils]: 302: Hoare triple {41392#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {41392#false} is VALID [2020-07-08 11:55:31,837 INFO L280 TraceCheckUtils]: 303: Hoare triple {41392#false} assume 0 != ~tmp___0~3; {41392#false} is VALID [2020-07-08 11:55:31,837 INFO L280 TraceCheckUtils]: 304: Hoare triple {41392#false} assume 0 == ~switchedOnBeforeTS~0; {41392#false} is VALID [2020-07-08 11:55:31,837 INFO L263 TraceCheckUtils]: 305: Hoare triple {41392#false} call __automaton_fail(); {41392#false} is VALID [2020-07-08 11:55:31,837 INFO L280 TraceCheckUtils]: 306: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-08 11:55:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 216 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-08 11:55:31,876 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:55:31,876 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-08 11:55:31,877 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874771871] [2020-07-08 11:55:31,878 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-08 11:55:34,730 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:55:34,730 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-08 11:55:35,225 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:55:35,225 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-08 11:55:35,225 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:55:35,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-08 11:55:35,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:55:35,226 INFO L87 Difference]: Start difference. First operand 1909 states and 2256 transitions. Second operand 24 states. [2020-07-08 11:55:37,296 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:44,322 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:49,634 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:55:50,851 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:55:51,908 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:55:52,282 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:55:52,855 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:53,713 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:55:54,360 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:55:54,903 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:01,208 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:56:02,411 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:47,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:56:47,144 INFO L93 Difference]: Finished difference Result 4809 states and 6476 transitions. [2020-07-08 11:56:47,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-08 11:56:47,144 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-08 11:56:47,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:56:47,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:56:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 872 transitions. [2020-07-08 11:56:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:56:47,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 872 transitions. [2020-07-08 11:56:47,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 872 transitions. [2020-07-08 11:56:49,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 872 edges. 872 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:56:50,294 INFO L225 Difference]: With dead ends: 4809 [2020-07-08 11:56:50,295 INFO L226 Difference]: Without dead ends: 2947 [2020-07-08 11:56:50,300 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 484 GetRequests, 424 SyntacticMatches, 3 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 912 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=703, Invalid=2719, Unknown=0, NotChecked=0, Total=3422 [2020-07-08 11:56:50,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2947 states. [2020-07-08 11:57:08,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2947 to 2092. [2020-07-08 11:57:08,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:57:08,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2947 states. Second operand 2092 states. [2020-07-08 11:57:08,931 INFO L74 IsIncluded]: Start isIncluded. First operand 2947 states. Second operand 2092 states. [2020-07-08 11:57:08,931 INFO L87 Difference]: Start difference. First operand 2947 states. Second operand 2092 states. [2020-07-08 11:57:09,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:57:09,217 INFO L93 Difference]: Finished difference Result 2947 states and 3943 transitions. [2020-07-08 11:57:09,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 3943 transitions. [2020-07-08 11:57:09,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:57:09,226 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:57:09,226 INFO L74 IsIncluded]: Start isIncluded. First operand 2092 states. Second operand 2947 states. [2020-07-08 11:57:09,226 INFO L87 Difference]: Start difference. First operand 2092 states. Second operand 2947 states. [2020-07-08 11:57:09,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:57:09,520 INFO L93 Difference]: Finished difference Result 2947 states and 3943 transitions. [2020-07-08 11:57:09,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 3943 transitions. [2020-07-08 11:57:09,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:57:09,527 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:57:09,527 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:57:09,527 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:57:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2092 states. [2020-07-08 11:57:09,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 2092 states and 2461 transitions. [2020-07-08 11:57:09,729 INFO L78 Accepts]: Start accepts. Automaton has 2092 states and 2461 transitions. Word has length 307 [2020-07-08 11:57:09,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:57:09,730 INFO L479 AbstractCegarLoop]: Abstraction has 2092 states and 2461 transitions. [2020-07-08 11:57:09,730 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-08 11:57:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 2461 transitions. [2020-07-08 11:57:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-08 11:57:09,739 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:57:09,740 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:57:09,953 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:57:09,954 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:57:09,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:57:09,955 INFO L82 PathProgramCache]: Analyzing trace with hash -1457558395, now seen corresponding path program 1 times [2020-07-08 11:57:09,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:57:09,955 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848171545] [2020-07-08 11:57:09,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:57:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,351 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:57:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-08 11:57:10,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-08 11:57:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,402 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-08 11:57:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,404 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-08 11:57:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:10,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {58552#(= 1 |valid_product_#res|)} assume true; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:10,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58552#(= 1 |valid_product_#res|)} {58293#true} #465#return; {58305#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:57:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,428 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-08 11:57:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-08 11:57:10,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,447 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-08 11:57:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-08 11:57:10,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,467 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-08 11:57:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,536 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,536 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:10,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,537 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:10,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:10,595 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,596 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:10,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:10,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:10,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:10,598 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,598 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:10,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:10,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,615 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:10,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:10,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,616 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:10,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,617 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,628 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:10,628 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:10,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,629 INFO L263 TraceCheckUtils]: 3: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:10,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:10,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,629 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:10,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,630 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:10,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:10,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:10,631 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,632 INFO L280 TraceCheckUtils]: 13: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,633 INFO L280 TraceCheckUtils]: 14: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,634 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,636 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,637 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:10,638 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,639 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:10,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:10,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:10,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:10,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,641 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:10,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:10,641 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,643 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:10,643 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:10,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,644 INFO L263 TraceCheckUtils]: 20: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:10,644 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:10,644 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,645 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:10,645 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,645 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,645 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:10,645 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:10,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:10,646 INFO L263 TraceCheckUtils]: 29: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,647 INFO L280 TraceCheckUtils]: 30: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,648 INFO L280 TraceCheckUtils]: 31: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,649 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,649 INFO L280 TraceCheckUtils]: 33: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,650 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,651 INFO L280 TraceCheckUtils]: 35: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,652 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:10,654 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,655 INFO L263 TraceCheckUtils]: 5: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:10,655 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,656 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:10,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:10,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:10,656 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:10,656 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,657 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:10,657 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:10,657 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,658 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,658 INFO L280 TraceCheckUtils]: 20: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:10,658 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:10,658 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,659 INFO L263 TraceCheckUtils]: 23: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:10,659 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:10,659 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,659 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:10,659 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,660 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,660 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:10,660 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:10,660 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:10,661 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,662 INFO L280 TraceCheckUtils]: 33: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,662 INFO L280 TraceCheckUtils]: 34: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,663 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,664 INFO L280 TraceCheckUtils]: 36: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,664 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,665 INFO L280 TraceCheckUtils]: 38: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,666 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,667 INFO L280 TraceCheckUtils]: 40: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,667 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,677 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:10,678 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,679 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:10,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-08 11:57:10,680 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,681 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,682 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:10,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,683 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:10,683 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,683 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:10,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:10,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-08 11:57:10,685 INFO L263 TraceCheckUtils]: 10: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:10,686 INFO L263 TraceCheckUtils]: 13: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,686 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:10,687 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:10,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,688 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:10,688 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:10,688 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:10,688 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:10,688 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,688 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:10,689 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:10,689 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,691 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,691 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:10,691 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:10,691 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,692 INFO L263 TraceCheckUtils]: 34: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:10,692 INFO L280 TraceCheckUtils]: 35: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:10,692 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,692 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:10,692 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:10,693 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,693 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:10,693 INFO L280 TraceCheckUtils]: 41: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:10,693 INFO L280 TraceCheckUtils]: 42: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:10,694 INFO L263 TraceCheckUtils]: 43: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,695 INFO L280 TraceCheckUtils]: 44: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,696 INFO L280 TraceCheckUtils]: 45: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,696 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,697 INFO L280 TraceCheckUtils]: 47: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,698 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,699 INFO L280 TraceCheckUtils]: 49: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,699 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,700 INFO L280 TraceCheckUtils]: 51: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,701 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,701 INFO L263 TraceCheckUtils]: 53: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-08 11:57:10,701 INFO L280 TraceCheckUtils]: 54: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:10,702 INFO L263 TraceCheckUtils]: 55: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,702 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,702 INFO L280 TraceCheckUtils]: 57: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,702 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,702 INFO L280 TraceCheckUtils]: 59: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:10,702 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-08 11:57:10,703 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,703 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,704 INFO L280 TraceCheckUtils]: 63: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,705 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,747 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,747 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,748 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:10,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,748 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-08 11:57:10,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,753 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:10,767 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,767 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:10,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:10,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:10,768 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,768 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,777 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,779 INFO L263 TraceCheckUtils]: 2: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-08 11:57:10,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,781 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,782 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:10,782 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,782 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,783 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:10,783 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:10,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:10,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,784 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:10,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-08 11:57:10,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-08 11:57:10,785 INFO L263 TraceCheckUtils]: 15: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,786 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,786 INFO L263 TraceCheckUtils]: 18: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-08 11:57:10,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,787 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,789 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,789 INFO L280 TraceCheckUtils]: 23: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,790 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:10,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:10,881 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-08 11:57:10,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:10,881 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,882 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:10,882 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-08 11:57:10,882 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,883 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:10,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:10,885 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-08 11:57:10,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:57:10,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,887 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-08 11:57:10,888 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:10,889 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,889 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:10,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,890 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:10,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,891 INFO L263 TraceCheckUtils]: 9: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:10,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-08 11:57:10,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,892 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,894 INFO L263 TraceCheckUtils]: 14: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,894 INFO L263 TraceCheckUtils]: 17: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,895 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:10,895 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,895 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,895 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,896 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:10,896 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:10,896 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:10,896 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,896 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:10,897 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-08 11:57:10,897 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-08 11:57:10,898 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,898 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:10,898 INFO L280 TraceCheckUtils]: 32: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,899 INFO L263 TraceCheckUtils]: 33: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-08 11:57:10,899 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,900 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,900 INFO L280 TraceCheckUtils]: 36: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,901 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,901 INFO L280 TraceCheckUtils]: 38: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,902 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:10,902 INFO L263 TraceCheckUtils]: 40: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-08 11:57:10,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:10,903 INFO L263 TraceCheckUtils]: 42: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,903 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,903 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,903 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,904 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:10,904 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-08 11:57:10,904 INFO L263 TraceCheckUtils]: 48: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,905 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:10,905 INFO L280 TraceCheckUtils]: 50: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:10,906 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-08 11:57:10,907 INFO L280 TraceCheckUtils]: 52: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:57:10,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,908 INFO L280 TraceCheckUtils]: 54: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:57:10,909 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-08 11:57:10,909 INFO L280 TraceCheckUtils]: 56: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:10,909 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {58294#false} {58380#(not (= 0 ~pumpRunning~0))} #519#return; {58294#false} is VALID [2020-07-08 11:57:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,932 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,933 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,933 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:10,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,933 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-08 11:57:10,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-08 11:57:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:10,956 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,957 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:10,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:10,957 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:10,958 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,958 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-08 11:57:10,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-08 11:57:10,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,963 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:10,963 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,964 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:10,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:10,964 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:10,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,965 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:10,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-08 11:57:10,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,966 INFO L263 TraceCheckUtils]: 15: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,966 INFO L280 TraceCheckUtils]: 16: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-08 11:57:10,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,966 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-08 11:57:10,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,967 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-08 11:57:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:10,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-08 11:57:10,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:10,987 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,987 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:10,987 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:10,988 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-08 11:57:10,988 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,988 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-08 11:57:10,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-08 11:57:10,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-08 11:57:10,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,989 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-08 11:57:10,990 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:10,990 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:10,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:10,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,991 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:10,991 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:10,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,991 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:10,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,992 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:10,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-08 11:57:10,993 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,993 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-08 11:57:10,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-08 11:57:10,994 INFO L263 TraceCheckUtils]: 14: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:10,994 INFO L263 TraceCheckUtils]: 17: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,995 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:10,995 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:10,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:10,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,995 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:10,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:10,996 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:10,996 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:10,996 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,996 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:10,996 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-08 11:57:10,997 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:10,997 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:10,998 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-08 11:57:10,998 INFO L280 TraceCheckUtils]: 32: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,998 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-08 11:57:10,998 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,998 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-08 11:57:10,999 INFO L263 TraceCheckUtils]: 36: Hoare triple {58293#true} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-08 11:57:10,999 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:10,999 INFO L263 TraceCheckUtils]: 38: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:10,999 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:10,999 INFO L280 TraceCheckUtils]: 40: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:10,999 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:11,000 INFO L280 TraceCheckUtils]: 42: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:11,000 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-08 11:57:11,000 INFO L263 TraceCheckUtils]: 44: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,000 INFO L280 TraceCheckUtils]: 45: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,000 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,001 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-08 11:57:11,001 INFO L280 TraceCheckUtils]: 48: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-08 11:57:11,001 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-08 11:57:11,001 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,001 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-08 11:57:11,001 INFO L280 TraceCheckUtils]: 52: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,002 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {58293#true} {58294#false} #519#return; {58294#false} is VALID [2020-07-08 11:57:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-08 11:57:11,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #513#return; {58294#false} is VALID [2020-07-08 11:57:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,024 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:11,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:11,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:11,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,026 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58294#false} #529#return; {58294#false} is VALID [2020-07-08 11:57:11,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:11,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:11,064 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:11,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,065 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:11,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:11,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:11,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:11,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,066 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:11,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:11,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,081 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:11,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:11,082 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,082 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:11,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,083 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,083 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-08 11:57:11,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-08 11:57:11,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:11,094 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:11,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,095 INFO L263 TraceCheckUtils]: 3: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:11,095 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:11,096 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,096 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:11,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,097 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:11,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:11,098 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:11,099 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,099 INFO L280 TraceCheckUtils]: 13: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-08 11:57:11,100 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,100 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-08 11:57:11,100 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,101 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-08 11:57:11,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:11,102 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:11,103 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:11,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,103 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,104 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,104 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:11,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:11,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:11,105 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:11,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,105 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:11,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:11,106 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,107 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,107 INFO L280 TraceCheckUtils]: 17: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:11,108 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:11,108 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,108 INFO L263 TraceCheckUtils]: 20: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:11,109 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:11,109 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,109 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:11,110 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,110 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:11,110 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:11,111 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:11,112 INFO L263 TraceCheckUtils]: 29: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,112 INFO L280 TraceCheckUtils]: 30: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-08 11:57:11,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,112 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-08 11:57:11,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,113 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-08 11:57:11,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,113 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-08 11:57:11,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:11,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:11,116 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:11,117 INFO L263 TraceCheckUtils]: 5: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:11,118 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:11,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,119 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:11,119 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:11,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:11,120 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:11,120 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,120 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:11,121 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:11,121 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,123 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:11,124 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:11,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,124 INFO L263 TraceCheckUtils]: 23: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:11,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:11,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,125 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:11,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,126 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,126 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:11,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:11,127 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:11,128 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,128 INFO L280 TraceCheckUtils]: 33: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-08 11:57:11,128 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,129 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-08 11:57:11,129 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,129 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-08 11:57:11,130 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,130 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-08 11:57:11,130 INFO L280 TraceCheckUtils]: 40: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,131 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58293#true} {58294#false} #533#return; {58294#false} is VALID [2020-07-08 11:57:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:11,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,138 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #551#return; {58294#false} is VALID [2020-07-08 11:57:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #553#return; {58294#false} is VALID [2020-07-08 11:57:11,149 INFO L263 TraceCheckUtils]: 0: Hoare triple {58293#true} call ULTIMATE.init(); {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 11:57:11,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-08 11:57:11,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-08 11:57:11,151 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret76 := main(); {58293#true} is VALID [2020-07-08 11:57:11,151 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~11;havoc ~tmp~10; {58293#true} is VALID [2020-07-08 11:57:11,152 INFO L263 TraceCheckUtils]: 6: Hoare triple {58293#true} call select_helpers(); {58293#true} is VALID [2020-07-08 11:57:11,152 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,152 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-08 11:57:11,152 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call select_features(); {58293#true} is VALID [2020-07-08 11:57:11,153 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,153 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-08 11:57:11,153 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call #t~ret74 := valid_product(); {58293#true} is VALID [2020-07-08 11:57:11,155 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:11,156 INFO L280 TraceCheckUtils]: 14: Hoare triple {58552#(= 1 |valid_product_#res|)} assume true; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:57:11,157 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58552#(= 1 |valid_product_#res|)} {58293#true} #465#return; {58305#(= |main_#t~ret74| 1)} is VALID [2020-07-08 11:57:11,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {58305#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {58306#(= 1 main_~tmp~10)} is VALID [2020-07-08 11:57:11,159 INFO L280 TraceCheckUtils]: 17: Hoare triple {58306#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {58293#true} is VALID [2020-07-08 11:57:11,159 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call setup(); {58293#true} is VALID [2020-07-08 11:57:11,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,159 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-08 11:57:11,160 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call runTest(); {58293#true} is VALID [2020-07-08 11:57:11,160 INFO L263 TraceCheckUtils]: 22: Hoare triple {58293#true} call __utac_acc__Specification5_spec__1(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:11,161 INFO L280 TraceCheckUtils]: 23: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-08 11:57:11,161 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,161 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-08 11:57:11,161 INFO L263 TraceCheckUtils]: 26: Hoare triple {58293#true} call test(); {58293#true} is VALID [2020-07-08 11:57:11,161 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {58293#true} is VALID [2020-07-08 11:57:11,161 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !false; {58293#true} is VALID [2020-07-08 11:57:11,162 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume ~splverifierCounter~0 < 4; {58293#true} is VALID [2020-07-08 11:57:11,162 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58293#true} is VALID [2020-07-08 11:57:11,162 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume 0 != ~tmp~0; {58293#true} is VALID [2020-07-08 11:57:11,163 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call waterRise(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:11,163 INFO L280 TraceCheckUtils]: 33: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-08 11:57:11,163 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,163 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-08 11:57:11,164 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58293#true} is VALID [2020-07-08 11:57:11,164 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} assume !(0 != ~tmp___0~0); {58293#true} is VALID [2020-07-08 11:57:11,164 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58293#true} is VALID [2020-07-08 11:57:11,164 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume 0 != ~tmp___2~0; {58293#true} is VALID [2020-07-08 11:57:11,165 INFO L263 TraceCheckUtils]: 40: Hoare triple {58293#true} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:57:11,166 INFO L263 TraceCheckUtils]: 41: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:11,166 INFO L263 TraceCheckUtils]: 42: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,166 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,167 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,167 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:11,167 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:11,167 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,167 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:11,168 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:11,168 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-08 11:57:11,169 INFO L263 TraceCheckUtils]: 51: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,169 INFO L280 TraceCheckUtils]: 52: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:11,169 INFO L280 TraceCheckUtils]: 53: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:11,170 INFO L263 TraceCheckUtils]: 54: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,170 INFO L280 TraceCheckUtils]: 55: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,170 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:11,170 INFO L263 TraceCheckUtils]: 57: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,171 INFO L280 TraceCheckUtils]: 58: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:11,171 INFO L263 TraceCheckUtils]: 59: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:11,171 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,171 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,171 INFO L280 TraceCheckUtils]: 62: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,171 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:11,172 INFO L280 TraceCheckUtils]: 64: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:11,172 INFO L280 TraceCheckUtils]: 65: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:11,172 INFO L280 TraceCheckUtils]: 66: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:11,172 INFO L280 TraceCheckUtils]: 67: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,173 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:11,173 INFO L280 TraceCheckUtils]: 69: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:11,173 INFO L280 TraceCheckUtils]: 70: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,174 INFO L263 TraceCheckUtils]: 71: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,175 INFO L280 TraceCheckUtils]: 72: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:11,175 INFO L263 TraceCheckUtils]: 73: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:11,175 INFO L280 TraceCheckUtils]: 74: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,175 INFO L263 TraceCheckUtils]: 75: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:11,176 INFO L280 TraceCheckUtils]: 76: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:11,176 INFO L280 TraceCheckUtils]: 77: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,176 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:11,176 INFO L280 TraceCheckUtils]: 79: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,177 INFO L280 TraceCheckUtils]: 80: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,177 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:11,177 INFO L280 TraceCheckUtils]: 82: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:11,178 INFO L280 TraceCheckUtils]: 83: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:11,179 INFO L263 TraceCheckUtils]: 84: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,180 INFO L280 TraceCheckUtils]: 85: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,181 INFO L280 TraceCheckUtils]: 86: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,182 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,182 INFO L280 TraceCheckUtils]: 88: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,183 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,184 INFO L280 TraceCheckUtils]: 90: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,186 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,187 INFO L280 TraceCheckUtils]: 92: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,188 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,188 INFO L263 TraceCheckUtils]: 94: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-08 11:57:11,188 INFO L280 TraceCheckUtils]: 95: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:11,188 INFO L263 TraceCheckUtils]: 96: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,189 INFO L280 TraceCheckUtils]: 97: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:11,189 INFO L280 TraceCheckUtils]: 98: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,189 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:11,190 INFO L280 TraceCheckUtils]: 100: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:11,190 INFO L280 TraceCheckUtils]: 101: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-08 11:57:11,190 INFO L280 TraceCheckUtils]: 102: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,191 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,192 INFO L280 TraceCheckUtils]: 104: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,193 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,194 INFO L280 TraceCheckUtils]: 106: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !false; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,195 INFO L280 TraceCheckUtils]: 107: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,196 INFO L280 TraceCheckUtils]: 108: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,196 INFO L280 TraceCheckUtils]: 109: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,197 INFO L280 TraceCheckUtils]: 110: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,198 INFO L280 TraceCheckUtils]: 111: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,199 INFO L280 TraceCheckUtils]: 112: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,200 INFO L280 TraceCheckUtils]: 113: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,201 INFO L263 TraceCheckUtils]: 114: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:57:11,202 INFO L263 TraceCheckUtils]: 115: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:11,203 INFO L263 TraceCheckUtils]: 116: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,203 INFO L280 TraceCheckUtils]: 117: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,203 INFO L280 TraceCheckUtils]: 118: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,204 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:11,204 INFO L280 TraceCheckUtils]: 120: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:11,204 INFO L280 TraceCheckUtils]: 121: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,205 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:11,206 INFO L280 TraceCheckUtils]: 123: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,207 INFO L263 TraceCheckUtils]: 124: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:11,207 INFO L280 TraceCheckUtils]: 125: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-08 11:57:11,207 INFO L280 TraceCheckUtils]: 126: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,208 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,209 INFO L280 TraceCheckUtils]: 128: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,210 INFO L263 TraceCheckUtils]: 129: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,211 INFO L280 TraceCheckUtils]: 130: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:11,211 INFO L280 TraceCheckUtils]: 131: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:11,211 INFO L263 TraceCheckUtils]: 132: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,211 INFO L280 TraceCheckUtils]: 133: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:11,212 INFO L263 TraceCheckUtils]: 134: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:11,212 INFO L280 TraceCheckUtils]: 135: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:11,212 INFO L280 TraceCheckUtils]: 136: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,213 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:11,213 INFO L280 TraceCheckUtils]: 138: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:11,213 INFO L280 TraceCheckUtils]: 139: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:11,213 INFO L280 TraceCheckUtils]: 140: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:11,214 INFO L280 TraceCheckUtils]: 141: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,214 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:11,214 INFO L280 TraceCheckUtils]: 143: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-08 11:57:11,215 INFO L280 TraceCheckUtils]: 144: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-08 11:57:11,216 INFO L263 TraceCheckUtils]: 145: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,216 INFO L280 TraceCheckUtils]: 146: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,227 INFO L280 TraceCheckUtils]: 147: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,228 INFO L263 TraceCheckUtils]: 148: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-08 11:57:11,228 INFO L280 TraceCheckUtils]: 149: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,229 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,230 INFO L280 TraceCheckUtils]: 151: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,231 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,232 INFO L280 TraceCheckUtils]: 153: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,233 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:57:11,233 INFO L263 TraceCheckUtils]: 155: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-08 11:57:11,233 INFO L280 TraceCheckUtils]: 156: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:11,234 INFO L263 TraceCheckUtils]: 157: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,234 INFO L280 TraceCheckUtils]: 158: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:11,234 INFO L280 TraceCheckUtils]: 159: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,235 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:11,235 INFO L280 TraceCheckUtils]: 161: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:11,235 INFO L280 TraceCheckUtils]: 162: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-08 11:57:11,236 INFO L263 TraceCheckUtils]: 163: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,237 INFO L280 TraceCheckUtils]: 164: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:11,237 INFO L280 TraceCheckUtils]: 165: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:11,239 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-08 11:57:11,240 INFO L280 TraceCheckUtils]: 167: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:57:11,241 INFO L280 TraceCheckUtils]: 168: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,242 INFO L280 TraceCheckUtils]: 169: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:57:11,243 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-08 11:57:11,243 INFO L280 TraceCheckUtils]: 171: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:11,243 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {58294#false} {58380#(not (= 0 ~pumpRunning~0))} #519#return; {58294#false} is VALID [2020-07-08 11:57:11,244 INFO L280 TraceCheckUtils]: 173: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-08 11:57:11,244 INFO L280 TraceCheckUtils]: 174: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-08 11:57:11,244 INFO L280 TraceCheckUtils]: 175: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-08 11:57:11,245 INFO L280 TraceCheckUtils]: 176: Hoare triple {58294#false} assume !(0 != ~tmp~0); {58294#false} is VALID [2020-07-08 11:57:11,245 INFO L280 TraceCheckUtils]: 177: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-08 11:57:11,245 INFO L280 TraceCheckUtils]: 178: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-08 11:57:11,245 INFO L280 TraceCheckUtils]: 179: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-08 11:57:11,246 INFO L280 TraceCheckUtils]: 180: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-08 11:57:11,246 INFO L263 TraceCheckUtils]: 181: Hoare triple {58294#false} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:57:11,247 INFO L263 TraceCheckUtils]: 182: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:11,248 INFO L263 TraceCheckUtils]: 183: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,248 INFO L280 TraceCheckUtils]: 184: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,248 INFO L280 TraceCheckUtils]: 185: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,249 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:11,249 INFO L280 TraceCheckUtils]: 187: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:11,249 INFO L280 TraceCheckUtils]: 188: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,249 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-08 11:57:11,250 INFO L280 TraceCheckUtils]: 190: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:11,251 INFO L263 TraceCheckUtils]: 191: Hoare triple {58293#true} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:11,251 INFO L280 TraceCheckUtils]: 192: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-08 11:57:11,251 INFO L280 TraceCheckUtils]: 193: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,252 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-08 11:57:11,252 INFO L280 TraceCheckUtils]: 195: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-08 11:57:11,253 INFO L263 TraceCheckUtils]: 196: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,253 INFO L280 TraceCheckUtils]: 197: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:11,254 INFO L280 TraceCheckUtils]: 198: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:11,254 INFO L263 TraceCheckUtils]: 199: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,254 INFO L280 TraceCheckUtils]: 200: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:11,254 INFO L263 TraceCheckUtils]: 201: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:11,255 INFO L280 TraceCheckUtils]: 202: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:11,255 INFO L280 TraceCheckUtils]: 203: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,255 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:11,255 INFO L280 TraceCheckUtils]: 205: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:11,256 INFO L280 TraceCheckUtils]: 206: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:11,256 INFO L280 TraceCheckUtils]: 207: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:11,256 INFO L280 TraceCheckUtils]: 208: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,257 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-08 11:57:11,257 INFO L280 TraceCheckUtils]: 210: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-08 11:57:11,257 INFO L280 TraceCheckUtils]: 211: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:11,259 INFO L263 TraceCheckUtils]: 212: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,259 INFO L280 TraceCheckUtils]: 213: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-08 11:57:11,259 INFO L280 TraceCheckUtils]: 214: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,260 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-08 11:57:11,260 INFO L280 TraceCheckUtils]: 216: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,260 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-08 11:57:11,261 INFO L263 TraceCheckUtils]: 218: Hoare triple {58293#true} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-08 11:57:11,261 INFO L280 TraceCheckUtils]: 219: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:11,261 INFO L263 TraceCheckUtils]: 220: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,261 INFO L280 TraceCheckUtils]: 221: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:11,262 INFO L280 TraceCheckUtils]: 222: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,262 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:11,262 INFO L280 TraceCheckUtils]: 224: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:11,262 INFO L280 TraceCheckUtils]: 225: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-08 11:57:11,263 INFO L263 TraceCheckUtils]: 226: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,263 INFO L280 TraceCheckUtils]: 227: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,263 INFO L280 TraceCheckUtils]: 228: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,264 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-08 11:57:11,264 INFO L280 TraceCheckUtils]: 230: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-08 11:57:11,264 INFO L280 TraceCheckUtils]: 231: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-08 11:57:11,264 INFO L280 TraceCheckUtils]: 232: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,265 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-08 11:57:11,265 INFO L280 TraceCheckUtils]: 234: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,265 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {58293#true} {58294#false} #519#return; {58294#false} is VALID [2020-07-08 11:57:11,265 INFO L280 TraceCheckUtils]: 236: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-08 11:57:11,266 INFO L280 TraceCheckUtils]: 237: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-08 11:57:11,266 INFO L280 TraceCheckUtils]: 238: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-08 11:57:11,266 INFO L280 TraceCheckUtils]: 239: Hoare triple {58294#false} assume 0 != ~tmp~0; {58294#false} is VALID [2020-07-08 11:57:11,266 INFO L263 TraceCheckUtils]: 240: Hoare triple {58294#false} call waterRise(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:57:11,266 INFO L280 TraceCheckUtils]: 241: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-08 11:57:11,266 INFO L280 TraceCheckUtils]: 242: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,267 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {58293#true} {58294#false} #513#return; {58294#false} is VALID [2020-07-08 11:57:11,267 INFO L280 TraceCheckUtils]: 244: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-08 11:57:11,267 INFO L280 TraceCheckUtils]: 245: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-08 11:57:11,267 INFO L280 TraceCheckUtils]: 246: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-08 11:57:11,267 INFO L280 TraceCheckUtils]: 247: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-08 11:57:11,267 INFO L263 TraceCheckUtils]: 248: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-08 11:57:11,268 INFO L263 TraceCheckUtils]: 249: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:57:11,268 INFO L263 TraceCheckUtils]: 250: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,268 INFO L280 TraceCheckUtils]: 251: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,268 INFO L280 TraceCheckUtils]: 252: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,268 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-08 11:57:11,268 INFO L280 TraceCheckUtils]: 254: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:11,269 INFO L280 TraceCheckUtils]: 255: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,269 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {58293#true} {58294#false} #529#return; {58294#false} is VALID [2020-07-08 11:57:11,269 INFO L280 TraceCheckUtils]: 257: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-08 11:57:11,269 INFO L280 TraceCheckUtils]: 258: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-08 11:57:11,269 INFO L263 TraceCheckUtils]: 259: Hoare triple {58294#false} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,270 INFO L280 TraceCheckUtils]: 260: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:11,270 INFO L280 TraceCheckUtils]: 261: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:11,274 INFO L263 TraceCheckUtils]: 262: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,274 INFO L280 TraceCheckUtils]: 263: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,274 INFO L280 TraceCheckUtils]: 264: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:11,274 INFO L263 TraceCheckUtils]: 265: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,275 INFO L280 TraceCheckUtils]: 266: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:11,275 INFO L263 TraceCheckUtils]: 267: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:11,275 INFO L280 TraceCheckUtils]: 268: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,276 INFO L280 TraceCheckUtils]: 269: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:11,276 INFO L280 TraceCheckUtils]: 270: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,276 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:11,276 INFO L280 TraceCheckUtils]: 272: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:11,277 INFO L280 TraceCheckUtils]: 273: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:11,277 INFO L280 TraceCheckUtils]: 274: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:11,277 INFO L280 TraceCheckUtils]: 275: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,278 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:11,278 INFO L280 TraceCheckUtils]: 277: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:11,278 INFO L280 TraceCheckUtils]: 278: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:11,280 INFO L263 TraceCheckUtils]: 279: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,280 INFO L280 TraceCheckUtils]: 280: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:11,280 INFO L263 TraceCheckUtils]: 281: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:11,281 INFO L280 TraceCheckUtils]: 282: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,281 INFO L263 TraceCheckUtils]: 283: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:11,281 INFO L280 TraceCheckUtils]: 284: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:11,282 INFO L280 TraceCheckUtils]: 285: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,282 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:11,282 INFO L280 TraceCheckUtils]: 287: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:11,282 INFO L280 TraceCheckUtils]: 288: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,283 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:11,283 INFO L280 TraceCheckUtils]: 290: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:11,283 INFO L280 TraceCheckUtils]: 291: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:11,284 INFO L263 TraceCheckUtils]: 292: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:57:11,285 INFO L280 TraceCheckUtils]: 293: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-08 11:57:11,285 INFO L280 TraceCheckUtils]: 294: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,285 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-08 11:57:11,286 INFO L280 TraceCheckUtils]: 296: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,286 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-08 11:57:11,286 INFO L280 TraceCheckUtils]: 298: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,286 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-08 11:57:11,287 INFO L280 TraceCheckUtils]: 300: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,287 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {58293#true} {58294#false} #533#return; {58294#false} is VALID [2020-07-08 11:57:11,287 INFO L263 TraceCheckUtils]: 302: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-08 11:57:11,287 INFO L280 TraceCheckUtils]: 303: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-08 11:57:11,288 INFO L263 TraceCheckUtils]: 304: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:11,288 INFO L280 TraceCheckUtils]: 305: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:11,288 INFO L280 TraceCheckUtils]: 306: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,289 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {58293#true} {58294#false} #551#return; {58294#false} is VALID [2020-07-08 11:57:11,289 INFO L280 TraceCheckUtils]: 308: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-08 11:57:11,289 INFO L280 TraceCheckUtils]: 309: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-08 11:57:11,289 INFO L263 TraceCheckUtils]: 310: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:11,290 INFO L280 TraceCheckUtils]: 311: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:11,290 INFO L280 TraceCheckUtils]: 312: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:11,290 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {58293#true} {58294#false} #553#return; {58294#false} is VALID [2020-07-08 11:57:11,291 INFO L280 TraceCheckUtils]: 314: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-08 11:57:11,291 INFO L280 TraceCheckUtils]: 315: Hoare triple {58294#false} assume 0 != ~tmp___0~3; {58294#false} is VALID [2020-07-08 11:57:11,291 INFO L280 TraceCheckUtils]: 316: Hoare triple {58294#false} assume 0 == ~switchedOnBeforeTS~0; {58294#false} is VALID [2020-07-08 11:57:11,291 INFO L263 TraceCheckUtils]: 317: Hoare triple {58294#false} call __automaton_fail(); {58294#false} is VALID [2020-07-08 11:57:11,292 INFO L280 TraceCheckUtils]: 318: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-08 11:57:11,398 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2020-07-08 11:57:11,398 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848171545] [2020-07-08 11:57:11,399 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1431745356] [2020-07-08 11:57:11,399 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 [2020-07-08 11:57:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,648 INFO L264 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 11:57:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:57:11,709 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:57:12,241 INFO L263 TraceCheckUtils]: 0: Hoare triple {58293#true} call ULTIMATE.init(); {58293#true} is VALID [2020-07-08 11:57:12,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret76 := main(); {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~11;havoc ~tmp~10; {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L263 TraceCheckUtils]: 6: Hoare triple {58293#true} call select_helpers(); {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-08 11:57:12,242 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call select_features(); {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call #t~ret74 := valid_product(); {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58293#true} {58293#true} #465#return; {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {58293#true} is VALID [2020-07-08 11:57:12,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume 0 != ~tmp~10; {58293#true} is VALID [2020-07-08 11:57:12,244 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call setup(); {58293#true} is VALID [2020-07-08 11:57:12,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,244 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-08 11:57:12,244 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call runTest(); {58293#true} is VALID [2020-07-08 11:57:12,244 INFO L263 TraceCheckUtils]: 22: Hoare triple {58293#true} call __utac_acc__Specification5_spec__1(); {58293#true} is VALID [2020-07-08 11:57:12,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-08 11:57:12,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,245 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-08 11:57:12,245 INFO L263 TraceCheckUtils]: 26: Hoare triple {58293#true} call test(); {58293#true} is VALID [2020-07-08 11:57:12,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {58293#true} is VALID [2020-07-08 11:57:12,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !false; {58293#true} is VALID [2020-07-08 11:57:12,245 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume ~splverifierCounter~0 < 4; {58293#true} is VALID [2020-07-08 11:57:12,246 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58293#true} is VALID [2020-07-08 11:57:12,246 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume 0 != ~tmp~0; {58293#true} is VALID [2020-07-08 11:57:12,246 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call waterRise(); {58293#true} is VALID [2020-07-08 11:57:12,246 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-08 11:57:12,246 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,247 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-08 11:57:12,247 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58293#true} is VALID [2020-07-08 11:57:12,247 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} assume !(0 != ~tmp___0~0); {58293#true} is VALID [2020-07-08 11:57:12,247 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58293#true} is VALID [2020-07-08 11:57:12,247 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume 0 != ~tmp___2~0; {58293#true} is VALID [2020-07-08 11:57:12,248 INFO L263 TraceCheckUtils]: 40: Hoare triple {58293#true} call timeShift(); {58293#true} is VALID [2020-07-08 11:57:12,248 INFO L263 TraceCheckUtils]: 41: Hoare triple {58293#true} call __utac_acc__Specification5_spec__2(); {58293#true} is VALID [2020-07-08 11:57:12,248 INFO L263 TraceCheckUtils]: 42: Hoare triple {58293#true} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:12,248 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:12,248 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,248 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58293#true} #549#return; {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58293#true} {58293#true} #529#return; {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L263 TraceCheckUtils]: 51: Hoare triple {58293#true} call processEnvironment(); {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L280 TraceCheckUtils]: 52: Hoare triple {58293#true} havoc ~tmp~2; {58293#true} is VALID [2020-07-08 11:57:12,249 INFO L280 TraceCheckUtils]: 53: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L263 TraceCheckUtils]: 54: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L280 TraceCheckUtils]: 55: Hoare triple {58293#true} havoc ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L263 TraceCheckUtils]: 57: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L280 TraceCheckUtils]: 58: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L263 TraceCheckUtils]: 59: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:12,250 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L280 TraceCheckUtils]: 62: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L280 TraceCheckUtils]: 64: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L280 TraceCheckUtils]: 65: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L280 TraceCheckUtils]: 66: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L280 TraceCheckUtils]: 67: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L280 TraceCheckUtils]: 69: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-08 11:57:12,251 INFO L280 TraceCheckUtils]: 70: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L263 TraceCheckUtils]: 71: Hoare triple {58293#true} call activatePump(); {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L280 TraceCheckUtils]: 72: Hoare triple {58293#true} havoc ~tmp~3; {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L263 TraceCheckUtils]: 73: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L280 TraceCheckUtils]: 74: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L263 TraceCheckUtils]: 75: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L280 TraceCheckUtils]: 76: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L280 TraceCheckUtils]: 77: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,252 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-08 11:57:12,253 INFO L280 TraceCheckUtils]: 79: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-08 11:57:12,253 INFO L280 TraceCheckUtils]: 80: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,253 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-08 11:57:12,253 INFO L280 TraceCheckUtils]: 82: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-08 11:57:12,253 INFO L280 TraceCheckUtils]: 83: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-08 11:57:12,253 INFO L263 TraceCheckUtils]: 84: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58293#true} is VALID [2020-07-08 11:57:12,254 INFO L280 TraceCheckUtils]: 85: Hoare triple {58293#true} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,255 INFO L280 TraceCheckUtils]: 86: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,255 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,256 INFO L280 TraceCheckUtils]: 88: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,256 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,257 INFO L280 TraceCheckUtils]: 90: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,258 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,258 INFO L280 TraceCheckUtils]: 92: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,259 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,260 INFO L263 TraceCheckUtils]: 94: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,260 INFO L280 TraceCheckUtils]: 95: Hoare triple {58605#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,261 INFO L263 TraceCheckUtils]: 96: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,261 INFO L280 TraceCheckUtils]: 97: Hoare triple {58605#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,261 INFO L280 TraceCheckUtils]: 98: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,267 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58605#(<= 1 ~pumpRunning~0)} #551#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,268 INFO L280 TraceCheckUtils]: 100: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,271 INFO L280 TraceCheckUtils]: 101: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,271 INFO L280 TraceCheckUtils]: 102: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,272 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,273 INFO L280 TraceCheckUtils]: 104: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,274 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,274 INFO L280 TraceCheckUtils]: 106: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !false; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,275 INFO L280 TraceCheckUtils]: 107: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,276 INFO L280 TraceCheckUtils]: 108: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,276 INFO L280 TraceCheckUtils]: 109: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~0); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,277 INFO L280 TraceCheckUtils]: 110: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,278 INFO L280 TraceCheckUtils]: 111: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,278 INFO L280 TraceCheckUtils]: 112: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,279 INFO L280 TraceCheckUtils]: 113: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,280 INFO L263 TraceCheckUtils]: 114: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call timeShift(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,280 INFO L263 TraceCheckUtils]: 115: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {58293#true} is VALID [2020-07-08 11:57:12,280 INFO L263 TraceCheckUtils]: 116: Hoare triple {58293#true} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:12,281 INFO L280 TraceCheckUtils]: 117: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-08 11:57:12,281 INFO L280 TraceCheckUtils]: 118: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,281 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {58293#true} {58293#true} #549#return; {58293#true} is VALID [2020-07-08 11:57:12,281 INFO L280 TraceCheckUtils]: 120: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-08 11:57:12,281 INFO L280 TraceCheckUtils]: 121: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,282 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #529#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,283 INFO L280 TraceCheckUtils]: 123: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,283 INFO L263 TraceCheckUtils]: 124: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:12,283 INFO L280 TraceCheckUtils]: 125: Hoare triple {58293#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-08 11:57:12,283 INFO L280 TraceCheckUtils]: 126: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,284 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #531#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,285 INFO L280 TraceCheckUtils]: 128: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,285 INFO L263 TraceCheckUtils]: 129: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,286 INFO L280 TraceCheckUtils]: 130: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,287 INFO L280 TraceCheckUtils]: 131: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,287 INFO L263 TraceCheckUtils]: 132: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:12,287 INFO L280 TraceCheckUtils]: 133: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-08 11:57:12,287 INFO L263 TraceCheckUtils]: 134: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-08 11:57:12,288 INFO L280 TraceCheckUtils]: 135: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-08 11:57:12,288 INFO L280 TraceCheckUtils]: 136: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,288 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-08 11:57:12,288 INFO L280 TraceCheckUtils]: 138: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-08 11:57:12,288 INFO L280 TraceCheckUtils]: 139: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-08 11:57:12,288 INFO L280 TraceCheckUtils]: 140: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-08 11:57:12,289 INFO L280 TraceCheckUtils]: 141: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,289 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,290 INFO L280 TraceCheckUtils]: 143: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,291 INFO L280 TraceCheckUtils]: 144: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,292 INFO L263 TraceCheckUtils]: 145: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,292 INFO L280 TraceCheckUtils]: 146: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,293 INFO L280 TraceCheckUtils]: 147: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,293 INFO L263 TraceCheckUtils]: 148: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-08 11:57:12,293 INFO L280 TraceCheckUtils]: 149: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,294 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #547#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,295 INFO L280 TraceCheckUtils]: 151: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,296 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #509#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,297 INFO L280 TraceCheckUtils]: 153: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,298 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #533#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:57:12,298 INFO L263 TraceCheckUtils]: 155: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-08 11:57:12,298 INFO L280 TraceCheckUtils]: 156: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-08 11:57:12,298 INFO L263 TraceCheckUtils]: 157: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-08 11:57:12,298 INFO L280 TraceCheckUtils]: 158: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-08 11:57:12,299 INFO L280 TraceCheckUtils]: 159: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-08 11:57:12,299 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-08 11:57:12,299 INFO L280 TraceCheckUtils]: 161: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-08 11:57:12,299 INFO L280 TraceCheckUtils]: 162: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-08 11:57:12,299 INFO L263 TraceCheckUtils]: 163: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-08 11:57:12,300 INFO L280 TraceCheckUtils]: 164: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:12,301 INFO L280 TraceCheckUtils]: 165: Hoare triple {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:57:12,302 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {59452#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-08 11:57:12,303 INFO L280 TraceCheckUtils]: 167: Hoare triple {59452#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {59456#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-08 11:57:12,304 INFO L280 TraceCheckUtils]: 168: Hoare triple {59456#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {59460#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:57:12,304 INFO L280 TraceCheckUtils]: 169: Hoare triple {59460#(<= ~pumpRunning~0 0)} assume true; {59460#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:57:12,305 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {59460#(<= ~pumpRunning~0 0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #535#return; {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:57:12,306 INFO L280 TraceCheckUtils]: 171: Hoare triple {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 11:57:12,308 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {58605#(<= 1 ~pumpRunning~0)} #519#return; {58294#false} is VALID [2020-07-08 11:57:12,308 INFO L280 TraceCheckUtils]: 173: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-08 11:57:12,308 INFO L280 TraceCheckUtils]: 174: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-08 11:57:12,308 INFO L280 TraceCheckUtils]: 175: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-08 11:57:12,308 INFO L280 TraceCheckUtils]: 176: Hoare triple {58294#false} assume !(0 != ~tmp~0); {58294#false} is VALID [2020-07-08 11:57:12,309 INFO L280 TraceCheckUtils]: 177: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-08 11:57:12,309 INFO L280 TraceCheckUtils]: 178: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-08 11:57:12,309 INFO L280 TraceCheckUtils]: 179: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-08 11:57:12,309 INFO L280 TraceCheckUtils]: 180: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-08 11:57:12,309 INFO L263 TraceCheckUtils]: 181: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-08 11:57:12,310 INFO L263 TraceCheckUtils]: 182: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58294#false} is VALID [2020-07-08 11:57:12,310 INFO L263 TraceCheckUtils]: 183: Hoare triple {58294#false} call #t~ret71 := isPumpRunning(); {58294#false} is VALID [2020-07-08 11:57:12,310 INFO L280 TraceCheckUtils]: 184: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-08 11:57:12,310 INFO L280 TraceCheckUtils]: 185: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,310 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {58294#false} {58294#false} #549#return; {58294#false} is VALID [2020-07-08 11:57:12,310 INFO L280 TraceCheckUtils]: 187: Hoare triple {58294#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58294#false} is VALID [2020-07-08 11:57:12,311 INFO L280 TraceCheckUtils]: 188: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,311 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {58294#false} {58294#false} #529#return; {58294#false} is VALID [2020-07-08 11:57:12,311 INFO L280 TraceCheckUtils]: 190: Hoare triple {58294#false} assume 0 != ~pumpRunning~0; {58294#false} is VALID [2020-07-08 11:57:12,311 INFO L263 TraceCheckUtils]: 191: Hoare triple {58294#false} call lowerWaterLevel(); {58294#false} is VALID [2020-07-08 11:57:12,311 INFO L280 TraceCheckUtils]: 192: Hoare triple {58294#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58294#false} is VALID [2020-07-08 11:57:12,311 INFO L280 TraceCheckUtils]: 193: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,312 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {58294#false} {58294#false} #531#return; {58294#false} is VALID [2020-07-08 11:57:12,312 INFO L280 TraceCheckUtils]: 195: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-08 11:57:12,312 INFO L263 TraceCheckUtils]: 196: Hoare triple {58294#false} call processEnvironment(); {58294#false} is VALID [2020-07-08 11:57:12,312 INFO L280 TraceCheckUtils]: 197: Hoare triple {58294#false} havoc ~tmp~2; {58294#false} is VALID [2020-07-08 11:57:12,312 INFO L280 TraceCheckUtils]: 198: Hoare triple {58294#false} assume 0 != ~pumpRunning~0; {58294#false} is VALID [2020-07-08 11:57:12,312 INFO L263 TraceCheckUtils]: 199: Hoare triple {58294#false} call #t~ret15 := isLowWaterLevel(); {58294#false} is VALID [2020-07-08 11:57:12,313 INFO L280 TraceCheckUtils]: 200: Hoare triple {58294#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58294#false} is VALID [2020-07-08 11:57:12,313 INFO L263 TraceCheckUtils]: 201: Hoare triple {58294#false} call #t~ret35 := isLowWaterSensorDry(); {58294#false} is VALID [2020-07-08 11:57:12,313 INFO L280 TraceCheckUtils]: 202: Hoare triple {58294#false} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58294#false} is VALID [2020-07-08 11:57:12,313 INFO L280 TraceCheckUtils]: 203: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,313 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {58294#false} {58294#false} #503#return; {58294#false} is VALID [2020-07-08 11:57:12,313 INFO L280 TraceCheckUtils]: 205: Hoare triple {58294#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58294#false} is VALID [2020-07-08 11:57:12,314 INFO L280 TraceCheckUtils]: 206: Hoare triple {58294#false} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58294#false} is VALID [2020-07-08 11:57:12,314 INFO L280 TraceCheckUtils]: 207: Hoare triple {58294#false} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58294#false} is VALID [2020-07-08 11:57:12,314 INFO L280 TraceCheckUtils]: 208: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,314 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {58294#false} {58294#false} #505#return; {58294#false} is VALID [2020-07-08 11:57:12,314 INFO L280 TraceCheckUtils]: 210: Hoare triple {58294#false} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58294#false} is VALID [2020-07-08 11:57:12,314 INFO L280 TraceCheckUtils]: 211: Hoare triple {58294#false} assume 0 != ~tmp~2; {58294#false} is VALID [2020-07-08 11:57:12,314 INFO L263 TraceCheckUtils]: 212: Hoare triple {58294#false} call deactivatePump(); {58294#false} is VALID [2020-07-08 11:57:12,315 INFO L280 TraceCheckUtils]: 213: Hoare triple {58294#false} ~pumpRunning~0 := 0; {58294#false} is VALID [2020-07-08 11:57:12,315 INFO L280 TraceCheckUtils]: 214: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,315 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {58294#false} {58294#false} #507#return; {58294#false} is VALID [2020-07-08 11:57:12,315 INFO L280 TraceCheckUtils]: 216: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,315 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {58294#false} {58294#false} #533#return; {58294#false} is VALID [2020-07-08 11:57:12,316 INFO L263 TraceCheckUtils]: 218: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-08 11:57:12,316 INFO L280 TraceCheckUtils]: 219: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-08 11:57:12,316 INFO L263 TraceCheckUtils]: 220: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58294#false} is VALID [2020-07-08 11:57:12,316 INFO L280 TraceCheckUtils]: 221: Hoare triple {58294#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58294#false} is VALID [2020-07-08 11:57:12,316 INFO L280 TraceCheckUtils]: 222: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,316 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {58294#false} {58294#false} #551#return; {58294#false} is VALID [2020-07-08 11:57:12,317 INFO L280 TraceCheckUtils]: 224: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-08 11:57:12,317 INFO L280 TraceCheckUtils]: 225: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-08 11:57:12,317 INFO L263 TraceCheckUtils]: 226: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58294#false} is VALID [2020-07-08 11:57:12,317 INFO L280 TraceCheckUtils]: 227: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-08 11:57:12,317 INFO L280 TraceCheckUtils]: 228: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,317 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {58294#false} {58294#false} #553#return; {58294#false} is VALID [2020-07-08 11:57:12,318 INFO L280 TraceCheckUtils]: 230: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-08 11:57:12,318 INFO L280 TraceCheckUtils]: 231: Hoare triple {58294#false} assume !(0 != ~tmp___0~3); {58294#false} is VALID [2020-07-08 11:57:12,318 INFO L280 TraceCheckUtils]: 232: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,318 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {58294#false} {58294#false} #535#return; {58294#false} is VALID [2020-07-08 11:57:12,318 INFO L280 TraceCheckUtils]: 234: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,318 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {58294#false} {58294#false} #519#return; {58294#false} is VALID [2020-07-08 11:57:12,319 INFO L280 TraceCheckUtils]: 236: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-08 11:57:12,319 INFO L280 TraceCheckUtils]: 237: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-08 11:57:12,319 INFO L280 TraceCheckUtils]: 238: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-08 11:57:12,319 INFO L280 TraceCheckUtils]: 239: Hoare triple {58294#false} assume 0 != ~tmp~0; {58294#false} is VALID [2020-07-08 11:57:12,319 INFO L263 TraceCheckUtils]: 240: Hoare triple {58294#false} call waterRise(); {58294#false} is VALID [2020-07-08 11:57:12,319 INFO L280 TraceCheckUtils]: 241: Hoare triple {58294#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58294#false} is VALID [2020-07-08 11:57:12,319 INFO L280 TraceCheckUtils]: 242: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,320 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {58294#false} {58294#false} #513#return; {58294#false} is VALID [2020-07-08 11:57:12,320 INFO L280 TraceCheckUtils]: 244: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-08 11:57:12,320 INFO L280 TraceCheckUtils]: 245: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-08 11:57:12,320 INFO L280 TraceCheckUtils]: 246: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-08 11:57:12,320 INFO L280 TraceCheckUtils]: 247: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-08 11:57:12,321 INFO L263 TraceCheckUtils]: 248: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-08 11:57:12,321 INFO L263 TraceCheckUtils]: 249: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58294#false} is VALID [2020-07-08 11:57:12,321 INFO L263 TraceCheckUtils]: 250: Hoare triple {58294#false} call #t~ret71 := isPumpRunning(); {58294#false} is VALID [2020-07-08 11:57:12,321 INFO L280 TraceCheckUtils]: 251: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-08 11:57:12,321 INFO L280 TraceCheckUtils]: 252: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,321 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {58294#false} {58294#false} #549#return; {58294#false} is VALID [2020-07-08 11:57:12,321 INFO L280 TraceCheckUtils]: 254: Hoare triple {58294#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58294#false} is VALID [2020-07-08 11:57:12,322 INFO L280 TraceCheckUtils]: 255: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,322 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {58294#false} {58294#false} #529#return; {58294#false} is VALID [2020-07-08 11:57:12,322 INFO L280 TraceCheckUtils]: 257: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-08 11:57:12,322 INFO L280 TraceCheckUtils]: 258: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-08 11:57:12,322 INFO L263 TraceCheckUtils]: 259: Hoare triple {58294#false} call processEnvironment(); {58294#false} is VALID [2020-07-08 11:57:12,322 INFO L280 TraceCheckUtils]: 260: Hoare triple {58294#false} havoc ~tmp~2; {58294#false} is VALID [2020-07-08 11:57:12,323 INFO L280 TraceCheckUtils]: 261: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-08 11:57:12,323 INFO L263 TraceCheckUtils]: 262: Hoare triple {58294#false} call processEnvironment__wrappee__highWaterSensor(); {58294#false} is VALID [2020-07-08 11:57:12,323 INFO L280 TraceCheckUtils]: 263: Hoare triple {58294#false} havoc ~tmp~1; {58294#false} is VALID [2020-07-08 11:57:12,323 INFO L280 TraceCheckUtils]: 264: Hoare triple {58294#false} assume 0 == ~pumpRunning~0; {58294#false} is VALID [2020-07-08 11:57:12,323 INFO L263 TraceCheckUtils]: 265: Hoare triple {58294#false} call #t~ret14 := isHighWaterLevel(); {58294#false} is VALID [2020-07-08 11:57:12,324 INFO L280 TraceCheckUtils]: 266: Hoare triple {58294#false} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58294#false} is VALID [2020-07-08 11:57:12,324 INFO L263 TraceCheckUtils]: 267: Hoare triple {58294#false} call #t~ret34 := isHighWaterSensorDry(); {58294#false} is VALID [2020-07-08 11:57:12,324 INFO L280 TraceCheckUtils]: 268: Hoare triple {58294#false} havoc ~retValue_acc~2; {58294#false} is VALID [2020-07-08 11:57:12,324 INFO L280 TraceCheckUtils]: 269: Hoare triple {58294#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58294#false} is VALID [2020-07-08 11:57:12,324 INFO L280 TraceCheckUtils]: 270: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,324 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {58294#false} {58294#false} #527#return; {58294#false} is VALID [2020-07-08 11:57:12,325 INFO L280 TraceCheckUtils]: 272: Hoare triple {58294#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58294#false} is VALID [2020-07-08 11:57:12,325 INFO L280 TraceCheckUtils]: 273: Hoare triple {58294#false} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58294#false} is VALID [2020-07-08 11:57:12,325 INFO L280 TraceCheckUtils]: 274: Hoare triple {58294#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58294#false} is VALID [2020-07-08 11:57:12,325 INFO L280 TraceCheckUtils]: 275: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,325 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {58294#false} {58294#false} #541#return; {58294#false} is VALID [2020-07-08 11:57:12,325 INFO L280 TraceCheckUtils]: 277: Hoare triple {58294#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58294#false} is VALID [2020-07-08 11:57:12,326 INFO L280 TraceCheckUtils]: 278: Hoare triple {58294#false} assume 0 != ~tmp~1; {58294#false} is VALID [2020-07-08 11:57:12,326 INFO L263 TraceCheckUtils]: 279: Hoare triple {58294#false} call activatePump(); {58294#false} is VALID [2020-07-08 11:57:12,326 INFO L280 TraceCheckUtils]: 280: Hoare triple {58294#false} havoc ~tmp~3; {58294#false} is VALID [2020-07-08 11:57:12,326 INFO L263 TraceCheckUtils]: 281: Hoare triple {58294#false} call #t~ret16 := isMethaneAlarm(); {58294#false} is VALID [2020-07-08 11:57:12,326 INFO L280 TraceCheckUtils]: 282: Hoare triple {58294#false} havoc ~retValue_acc~4; {58294#false} is VALID [2020-07-08 11:57:12,326 INFO L263 TraceCheckUtils]: 283: Hoare triple {58294#false} call #t~ret17 := isMethaneLevelCritical(); {58294#false} is VALID [2020-07-08 11:57:12,326 INFO L280 TraceCheckUtils]: 284: Hoare triple {58294#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58294#false} is VALID [2020-07-08 11:57:12,327 INFO L280 TraceCheckUtils]: 285: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,327 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {58294#false} {58294#false} #563#return; {58294#false} is VALID [2020-07-08 11:57:12,327 INFO L280 TraceCheckUtils]: 287: Hoare triple {58294#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58294#false} is VALID [2020-07-08 11:57:12,327 INFO L280 TraceCheckUtils]: 288: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,327 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {58294#false} {58294#false} #523#return; {58294#false} is VALID [2020-07-08 11:57:12,327 INFO L280 TraceCheckUtils]: 290: Hoare triple {58294#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58294#false} is VALID [2020-07-08 11:57:12,328 INFO L280 TraceCheckUtils]: 291: Hoare triple {58294#false} assume !(0 != ~tmp~3); {58294#false} is VALID [2020-07-08 11:57:12,328 INFO L263 TraceCheckUtils]: 292: Hoare triple {58294#false} call activatePump__wrappee__lowWaterSensor(); {58294#false} is VALID [2020-07-08 11:57:12,328 INFO L280 TraceCheckUtils]: 293: Hoare triple {58294#false} ~pumpRunning~0 := 1; {58294#false} is VALID [2020-07-08 11:57:12,328 INFO L280 TraceCheckUtils]: 294: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,328 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {58294#false} {58294#false} #525#return; {58294#false} is VALID [2020-07-08 11:57:12,328 INFO L280 TraceCheckUtils]: 296: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,329 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {58294#false} {58294#false} #543#return; {58294#false} is VALID [2020-07-08 11:57:12,329 INFO L280 TraceCheckUtils]: 298: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,329 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {58294#false} {58294#false} #511#return; {58294#false} is VALID [2020-07-08 11:57:12,329 INFO L280 TraceCheckUtils]: 300: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,329 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {58294#false} {58294#false} #533#return; {58294#false} is VALID [2020-07-08 11:57:12,329 INFO L263 TraceCheckUtils]: 302: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-08 11:57:12,330 INFO L280 TraceCheckUtils]: 303: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-08 11:57:12,330 INFO L263 TraceCheckUtils]: 304: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58294#false} is VALID [2020-07-08 11:57:12,330 INFO L280 TraceCheckUtils]: 305: Hoare triple {58294#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58294#false} is VALID [2020-07-08 11:57:12,330 INFO L280 TraceCheckUtils]: 306: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,330 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {58294#false} {58294#false} #551#return; {58294#false} is VALID [2020-07-08 11:57:12,330 INFO L280 TraceCheckUtils]: 308: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-08 11:57:12,331 INFO L280 TraceCheckUtils]: 309: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-08 11:57:12,331 INFO L263 TraceCheckUtils]: 310: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58294#false} is VALID [2020-07-08 11:57:12,331 INFO L280 TraceCheckUtils]: 311: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-08 11:57:12,331 INFO L280 TraceCheckUtils]: 312: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-08 11:57:12,331 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {58294#false} {58294#false} #553#return; {58294#false} is VALID [2020-07-08 11:57:12,331 INFO L280 TraceCheckUtils]: 314: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-08 11:57:12,332 INFO L280 TraceCheckUtils]: 315: Hoare triple {58294#false} assume 0 != ~tmp___0~3; {58294#false} is VALID [2020-07-08 11:57:12,332 INFO L280 TraceCheckUtils]: 316: Hoare triple {58294#false} assume 0 == ~switchedOnBeforeTS~0; {58294#false} is VALID [2020-07-08 11:57:12,332 INFO L263 TraceCheckUtils]: 317: Hoare triple {58294#false} call __automaton_fail(); {58294#false} is VALID [2020-07-08 11:57:12,332 INFO L280 TraceCheckUtils]: 318: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-08 11:57:12,375 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 250 proven. 16 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-08 11:57:12,375 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:57:12,375 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-08 11:57:12,376 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537571844] [2020-07-08 11:57:12,377 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-08 12:00:24,776 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:00:24,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 12:00:25,318 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:00:25,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 12:00:25,318 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:00:25,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 12:00:25,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-08 12:00:25,319 INFO L87 Difference]: Start difference. First operand 2092 states and 2461 transitions. Second operand 22 states. [2020-07-08 12:00:27,332 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-08 12:00:29,923 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 12:00:30,803 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 12:00:31,496 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 12:00:37,238 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 12:00:50,320 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 12:00:51,084 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 12:00:53,339 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 12:00:57,633 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 12:01:05,485 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 12:01:05,923 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 12:01:27,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:27,122 INFO L93 Difference]: Finished difference Result 4118 states and 4995 transitions. [2020-07-08 12:01:27,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 12:01:27,122 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-08 12:01:27,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:01:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:01:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 538 transitions. [2020-07-08 12:01:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 12:01:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 538 transitions. [2020-07-08 12:01:27,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 538 transitions. [2020-07-08 12:01:28,996 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 538 edges. 538 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:01:29,234 INFO L225 Difference]: With dead ends: 4118 [2020-07-08 12:01:29,235 INFO L226 Difference]: Without dead ends: 2249 [2020-07-08 12:01:29,238 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 481 GetRequests, 437 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-08 12:01:29,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2249 states. [2020-07-08 12:01:51,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2249 to 2094. [2020-07-08 12:01:51,539 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:01:51,539 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2249 states. Second operand 2094 states. [2020-07-08 12:01:51,539 INFO L74 IsIncluded]: Start isIncluded. First operand 2249 states. Second operand 2094 states. [2020-07-08 12:01:51,539 INFO L87 Difference]: Start difference. First operand 2249 states. Second operand 2094 states. [2020-07-08 12:01:51,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:51,699 INFO L93 Difference]: Finished difference Result 2249 states and 2733 transitions. [2020-07-08 12:01:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 2733 transitions. [2020-07-08 12:01:51,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:51,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:51,704 INFO L74 IsIncluded]: Start isIncluded. First operand 2094 states. Second operand 2249 states. [2020-07-08 12:01:51,704 INFO L87 Difference]: Start difference. First operand 2094 states. Second operand 2249 states. [2020-07-08 12:01:51,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:01:51,862 INFO L93 Difference]: Finished difference Result 2249 states and 2733 transitions. [2020-07-08 12:01:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 2733 transitions. [2020-07-08 12:01:51,866 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:01:51,866 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:01:51,866 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:01:51,867 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:01:51,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2094 states. [2020-07-08 12:01:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 2094 states and 2457 transitions. [2020-07-08 12:01:52,056 INFO L78 Accepts]: Start accepts. Automaton has 2094 states and 2457 transitions. Word has length 319 [2020-07-08 12:01:52,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:01:52,056 INFO L479 AbstractCegarLoop]: Abstraction has 2094 states and 2457 transitions. [2020-07-08 12:01:52,056 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 12:01:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 2457 transitions. [2020-07-08 12:01:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2020-07-08 12:01:52,062 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:01:52,062 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, 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, 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] [2020-07-08 12:01:52,263 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-08 12:01:52,264 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:01:52,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:01:52,264 INFO L82 PathProgramCache]: Analyzing trace with hash -1638821047, now seen corresponding path program 1 times [2020-07-08 12:01:52,265 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:01:52,265 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823153897] [2020-07-08 12:01:52,266 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:01:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,652 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 12:01:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {73128#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {72872#true} is VALID [2020-07-08 12:01:52,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #569#return; {72872#true} is VALID [2020-07-08 12:01:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #461#return; {72872#true} is VALID [2020-07-08 12:01:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #463#return; {72872#true} is VALID [2020-07-08 12:01:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {72872#true} is VALID [2020-07-08 12:01:52,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,713 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #465#return; {72872#true} is VALID [2020-07-08 12:01:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,716 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #467#return; {72872#true} is VALID [2020-07-08 12:01:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72872#true} is VALID [2020-07-08 12:01:52,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,729 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #559#return; {72872#true} is VALID [2020-07-08 12:01:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-08 12:01:52,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #513#return; {72872#true} is VALID [2020-07-08 12:01:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:52,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,790 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:52,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:52,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:52,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:52,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:52,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,792 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,828 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:52,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:52,829 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:52,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,830 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:52,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:52,831 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:52,832 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:52,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,833 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:52,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:52,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,848 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:52,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:52,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:52,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,850 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:52,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:52,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:52,856 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:52,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,856 INFO L263 TraceCheckUtils]: 3: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:52,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:52,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,857 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:52,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,858 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:52,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:52,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:52,860 INFO L263 TraceCheckUtils]: 12: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:52,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,861 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:52,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,861 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:52,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:52,862 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:52,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:52,862 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:52,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,863 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:52,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:52,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:52,864 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:52,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,864 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:52,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-08 12:01:52,864 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,866 INFO L263 TraceCheckUtils]: 16: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,866 INFO L280 TraceCheckUtils]: 17: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:52,866 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:52,866 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,867 INFO L263 TraceCheckUtils]: 20: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:52,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:52,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,867 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:52,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,868 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:52,868 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:52,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:52,869 INFO L263 TraceCheckUtils]: 29: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:52,870 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,870 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:52,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,871 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:52,871 INFO L280 TraceCheckUtils]: 35: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,871 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-08 12:01:52,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:52,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:52,875 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:52,876 INFO L263 TraceCheckUtils]: 5: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:52,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:52,877 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:52,877 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,877 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,877 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,878 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:52,878 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:52,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:52,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:52,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,879 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:52,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-08 12:01:52,880 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,882 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:52,883 INFO L263 TraceCheckUtils]: 21: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:52,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,883 INFO L263 TraceCheckUtils]: 23: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:52,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:52,884 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,884 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:52,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,885 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,885 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:52,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:52,886 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:52,888 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,888 INFO L280 TraceCheckUtils]: 33: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:52,889 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,889 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:52,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,889 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:52,890 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,890 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-08 12:01:52,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,891 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-08 12:01:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:52,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:52,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:52,907 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:52,907 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:52,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,907 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:52,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:52,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume !(2 != ~tmp~9); {72872#true} is VALID [2020-07-08 12:01:52,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,908 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-08 12:01:52,909 INFO L263 TraceCheckUtils]: 0: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:52,910 INFO L263 TraceCheckUtils]: 1: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:52,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:52,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:52,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:52,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,911 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:52,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:52,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-08 12:01:52,912 INFO L263 TraceCheckUtils]: 10: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,912 INFO L280 TraceCheckUtils]: 11: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:52,913 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:52,914 INFO L263 TraceCheckUtils]: 13: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,914 INFO L280 TraceCheckUtils]: 14: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,914 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:52,914 INFO L263 TraceCheckUtils]: 16: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:52,914 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:52,915 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:52,915 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,915 INFO L280 TraceCheckUtils]: 20: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:52,915 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,915 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:52,915 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:52,916 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:52,916 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:52,916 INFO L280 TraceCheckUtils]: 26: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,916 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:52,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-08 12:01:52,916 INFO L280 TraceCheckUtils]: 29: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,917 INFO L263 TraceCheckUtils]: 30: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,917 INFO L280 TraceCheckUtils]: 31: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:52,918 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:52,918 INFO L280 TraceCheckUtils]: 33: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,918 INFO L263 TraceCheckUtils]: 34: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:52,918 INFO L280 TraceCheckUtils]: 35: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:52,918 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,918 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:52,919 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:52,919 INFO L280 TraceCheckUtils]: 39: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,919 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:52,919 INFO L280 TraceCheckUtils]: 41: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:52,919 INFO L280 TraceCheckUtils]: 42: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:52,920 INFO L263 TraceCheckUtils]: 43: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,920 INFO L280 TraceCheckUtils]: 44: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:52,921 INFO L280 TraceCheckUtils]: 45: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,921 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:52,921 INFO L280 TraceCheckUtils]: 47: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,921 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:52,921 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,921 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-08 12:01:52,922 INFO L280 TraceCheckUtils]: 51: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,922 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-08 12:01:52,922 INFO L263 TraceCheckUtils]: 53: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-08 12:01:52,922 INFO L280 TraceCheckUtils]: 54: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:52,922 INFO L263 TraceCheckUtils]: 55: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:52,923 INFO L280 TraceCheckUtils]: 56: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:52,923 INFO L280 TraceCheckUtils]: 57: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,923 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:52,923 INFO L280 TraceCheckUtils]: 59: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:52,923 INFO L280 TraceCheckUtils]: 60: Hoare triple {72872#true} assume !(2 != ~tmp~9); {72872#true} is VALID [2020-07-08 12:01:52,924 INFO L280 TraceCheckUtils]: 61: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,924 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-08 12:01:52,924 INFO L280 TraceCheckUtils]: 63: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,924 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-08 12:01:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:52,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:52,945 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:52,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:52,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,946 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:52,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:52,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,947 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-08 12:01:52,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-08 12:01:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:52,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,970 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:52,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:52,970 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:52,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:52,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,971 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:52,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:52,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-08 12:01:52,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-08 12:01:52,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,973 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-08 12:01:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,980 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-08 12:01:52,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:52,981 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-08 12:01:52,981 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,981 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-08 12:01:52,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,982 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-08 12:01:52,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:52,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:52,982 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:52,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:52,983 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:52,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:52,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,983 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:52,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:52,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-08 12:01:52,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-08 12:01:52,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,984 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-08 12:01:52,984 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-08 12:01:52,984 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume !(0 != ~tmp~2); {72872#true} is VALID [2020-07-08 12:01:52,986 INFO L263 TraceCheckUtils]: 15: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:52,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:52,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:52,987 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-08 12:01:52,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,987 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-08 12:01:52,987 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,987 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-08 12:01:52,988 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,988 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-08 12:01:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:52,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:52,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:52,996 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,002 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:53,003 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-08 12:01:53,004 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,005 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-08 12:01:53,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume 0 != ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume !(0 == ~switchedOnBeforeTS~0); {72872#true} is VALID [2020-07-08 12:01:53,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,006 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-08 12:01:53,008 INFO L263 TraceCheckUtils]: 0: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:53,009 INFO L263 TraceCheckUtils]: 1: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,009 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,010 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,010 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,010 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:53,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,012 INFO L263 TraceCheckUtils]: 9: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:01:53,012 INFO L280 TraceCheckUtils]: 10: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-08 12:01:53,012 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,013 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-08 12:01:53,013 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-08 12:01:53,014 INFO L263 TraceCheckUtils]: 14: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,014 INFO L280 TraceCheckUtils]: 15: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,015 INFO L263 TraceCheckUtils]: 17: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,015 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:53,016 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,016 INFO L280 TraceCheckUtils]: 20: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:53,016 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,016 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:53,017 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:53,017 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-08 12:01:53,017 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-08 12:01:53,018 INFO L280 TraceCheckUtils]: 26: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,018 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-08 12:01:53,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-08 12:01:53,019 INFO L280 TraceCheckUtils]: 29: Hoare triple {72872#true} assume !(0 != ~tmp~2); {72872#true} is VALID [2020-07-08 12:01:53,020 INFO L263 TraceCheckUtils]: 30: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,020 INFO L280 TraceCheckUtils]: 31: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,020 INFO L280 TraceCheckUtils]: 32: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:53,021 INFO L263 TraceCheckUtils]: 33: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-08 12:01:53,021 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,021 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-08 12:01:53,021 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,022 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-08 12:01:53,022 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,022 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-08 12:01:53,022 INFO L263 TraceCheckUtils]: 40: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-08 12:01:53,023 INFO L280 TraceCheckUtils]: 41: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,023 INFO L263 TraceCheckUtils]: 42: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,023 INFO L280 TraceCheckUtils]: 43: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,024 INFO L280 TraceCheckUtils]: 44: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,024 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,024 INFO L280 TraceCheckUtils]: 46: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:53,024 INFO L280 TraceCheckUtils]: 47: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-08 12:01:53,025 INFO L263 TraceCheckUtils]: 48: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,025 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,025 INFO L280 TraceCheckUtils]: 50: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,026 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,026 INFO L280 TraceCheckUtils]: 52: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-08 12:01:53,026 INFO L280 TraceCheckUtils]: 53: Hoare triple {72872#true} assume 0 != ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,027 INFO L280 TraceCheckUtils]: 54: Hoare triple {72872#true} assume !(0 == ~switchedOnBeforeTS~0); {72872#true} is VALID [2020-07-08 12:01:53,027 INFO L280 TraceCheckUtils]: 55: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,027 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-08 12:01:53,028 INFO L280 TraceCheckUtils]: 57: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,028 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-08 12:01:53,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,058 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,059 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,060 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,060 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-08 12:01:53,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-08 12:01:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:53,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:53,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:53,169 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:53,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,170 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:53,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:53,172 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-08 12:01:53,173 INFO L280 TraceCheckUtils]: 7: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,175 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-08 12:01:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-08 12:01:53,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-08 12:01:53,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,183 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:53,184 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,184 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:53,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,185 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:53,185 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:53,187 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-08 12:01:53,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,191 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-08 12:01:53,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {73422#(= 0 |processEnvironment_#t~ret15|)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {73423#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-08 12:01:53,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {73423#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {72873#false} is VALID [2020-07-08 12:01:53,192 INFO L263 TraceCheckUtils]: 15: Hoare triple {72873#false} call deactivatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-08 12:01:53,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,193 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-08 12:01:53,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-08 12:01:53,194 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72873#false} {72872#true} #533#return; {72873#false} is VALID [2020-07-08 12:01:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,206 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,207 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:53,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-08 12:01:53,207 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,208 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,208 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-08 12:01:53,208 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume !(0 != ~tmp___0~3); {72872#true} is VALID [2020-07-08 12:01:53,209 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,209 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {72872#true} {72873#false} #535#return; {72873#false} is VALID [2020-07-08 12:01:53,210 INFO L263 TraceCheckUtils]: 0: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:53,210 INFO L263 TraceCheckUtils]: 1: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,211 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,211 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:53,211 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,213 INFO L263 TraceCheckUtils]: 9: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:01:53,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-08 12:01:53,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,213 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-08 12:01:53,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-08 12:01:53,214 INFO L263 TraceCheckUtils]: 14: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,214 INFO L280 TraceCheckUtils]: 15: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,215 INFO L263 TraceCheckUtils]: 17: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,215 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:53,215 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,215 INFO L280 TraceCheckUtils]: 20: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:53,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,216 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:53,216 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:53,217 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-08 12:01:53,217 INFO L280 TraceCheckUtils]: 25: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,218 INFO L280 TraceCheckUtils]: 26: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,219 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-08 12:01:53,220 INFO L280 TraceCheckUtils]: 28: Hoare triple {73422#(= 0 |processEnvironment_#t~ret15|)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {73423#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-08 12:01:53,220 INFO L280 TraceCheckUtils]: 29: Hoare triple {73423#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {72873#false} is VALID [2020-07-08 12:01:53,221 INFO L263 TraceCheckUtils]: 30: Hoare triple {72873#false} call deactivatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,221 INFO L280 TraceCheckUtils]: 31: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-08 12:01:53,221 INFO L280 TraceCheckUtils]: 32: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,221 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-08 12:01:53,221 INFO L280 TraceCheckUtils]: 34: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-08 12:01:53,222 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72873#false} {72872#true} #533#return; {72873#false} is VALID [2020-07-08 12:01:53,222 INFO L263 TraceCheckUtils]: 36: Hoare triple {72873#false} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-08 12:01:53,222 INFO L280 TraceCheckUtils]: 37: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,222 INFO L263 TraceCheckUtils]: 38: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,223 INFO L280 TraceCheckUtils]: 39: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,223 INFO L280 TraceCheckUtils]: 40: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,223 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,223 INFO L280 TraceCheckUtils]: 42: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:53,223 INFO L280 TraceCheckUtils]: 43: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-08 12:01:53,224 INFO L263 TraceCheckUtils]: 44: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,224 INFO L280 TraceCheckUtils]: 45: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,224 INFO L280 TraceCheckUtils]: 46: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,224 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,225 INFO L280 TraceCheckUtils]: 48: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-08 12:01:53,225 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} assume !(0 != ~tmp___0~3); {72872#true} is VALID [2020-07-08 12:01:53,225 INFO L280 TraceCheckUtils]: 50: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,225 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {72872#true} {72873#false} #535#return; {72873#false} is VALID [2020-07-08 12:01:53,226 INFO L280 TraceCheckUtils]: 52: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-08 12:01:53,226 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {72873#false} {72872#true} #519#return; {72873#false} is VALID [2020-07-08 12:01:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-08 12:01:53,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,233 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #513#return; {72873#false} is VALID [2020-07-08 12:01:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,242 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,242 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,243 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,243 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72873#false} #529#return; {72873#false} is VALID [2020-07-08 12:01:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,267 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:53,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:53,267 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,268 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:53,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:53,268 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:53,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:53,269 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,269 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:53,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:53,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,283 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:53,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:53,284 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,284 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:53,285 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,285 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,285 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:53,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:53,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:53,290 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:53,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,291 INFO L263 TraceCheckUtils]: 3: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:53,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:53,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,291 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:53,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,292 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,292 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:53,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:53,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:53,294 INFO L263 TraceCheckUtils]: 12: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:53,295 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,295 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:53,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,296 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:53,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,297 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:53,297 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,298 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,298 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,298 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:53,299 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:53,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:53,299 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:53,299 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,300 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:53,300 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-08 12:01:53,300 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,302 INFO L263 TraceCheckUtils]: 16: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,302 INFO L280 TraceCheckUtils]: 17: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:53,303 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:53,303 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,303 INFO L263 TraceCheckUtils]: 20: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:53,303 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:53,304 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,304 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:53,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,305 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:53,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:53,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:53,306 INFO L263 TraceCheckUtils]: 29: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:53,307 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,307 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:53,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,307 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:53,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,308 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-08 12:01:53,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:53,311 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,311 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,312 INFO L263 TraceCheckUtils]: 5: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,312 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:53,312 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,312 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,312 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,313 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:53,313 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:53,313 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:53,313 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:53,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,314 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:53,314 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-08 12:01:53,314 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,315 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,315 INFO L280 TraceCheckUtils]: 20: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:53,316 INFO L263 TraceCheckUtils]: 21: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:53,316 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,316 INFO L263 TraceCheckUtils]: 23: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:53,316 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:53,316 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,317 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:53,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,317 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,317 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:53,318 INFO L280 TraceCheckUtils]: 30: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:53,318 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:53,319 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,319 INFO L280 TraceCheckUtils]: 33: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:53,319 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,320 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:53,320 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,320 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:53,320 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,320 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-08 12:01:53,321 INFO L280 TraceCheckUtils]: 40: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,321 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {72872#true} {72873#false} #533#return; {72873#false} is VALID [2020-07-08 12:01:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,326 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #551#return; {72873#false} is VALID [2020-07-08 12:01:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:01:53,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #553#return; {72873#false} is VALID [2020-07-08 12:01:53,334 INFO L263 TraceCheckUtils]: 0: Hoare triple {72872#true} call ULTIMATE.init(); {73128#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-08 12:01:53,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {73128#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #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(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.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(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {72872#true} is VALID [2020-07-08 12:01:53,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,335 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {72872#true} #569#return; {72872#true} is VALID [2020-07-08 12:01:53,335 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret76 := main(); {72872#true} is VALID [2020-07-08 12:01:53,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~11;havoc ~tmp~10; {72872#true} is VALID [2020-07-08 12:01:53,336 INFO L263 TraceCheckUtils]: 6: Hoare triple {72872#true} call select_helpers(); {72872#true} is VALID [2020-07-08 12:01:53,336 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,336 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #461#return; {72872#true} is VALID [2020-07-08 12:01:53,336 INFO L263 TraceCheckUtils]: 9: Hoare triple {72872#true} call select_features(); {72872#true} is VALID [2020-07-08 12:01:53,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,337 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72872#true} {72872#true} #463#return; {72872#true} is VALID [2020-07-08 12:01:53,337 INFO L263 TraceCheckUtils]: 12: Hoare triple {72872#true} call #t~ret74 := valid_product(); {72872#true} is VALID [2020-07-08 12:01:53,337 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {72872#true} is VALID [2020-07-08 12:01:53,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,337 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #465#return; {72872#true} is VALID [2020-07-08 12:01:53,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {72872#true} is VALID [2020-07-08 12:01:53,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume 0 != ~tmp~10; {72872#true} is VALID [2020-07-08 12:01:53,338 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call setup(); {72872#true} is VALID [2020-07-08 12:01:53,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,338 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72872#true} {72872#true} #467#return; {72872#true} is VALID [2020-07-08 12:01:53,338 INFO L263 TraceCheckUtils]: 21: Hoare triple {72872#true} call runTest(); {72872#true} is VALID [2020-07-08 12:01:53,340 INFO L263 TraceCheckUtils]: 22: Hoare triple {72872#true} call __utac_acc__Specification5_spec__1(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:53,340 INFO L280 TraceCheckUtils]: 23: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72872#true} is VALID [2020-07-08 12:01:53,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,340 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {72872#true} {72872#true} #559#return; {72872#true} is VALID [2020-07-08 12:01:53,340 INFO L263 TraceCheckUtils]: 26: Hoare triple {72872#true} call test(); {72872#true} is VALID [2020-07-08 12:01:53,340 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {72872#true} is VALID [2020-07-08 12:01:53,341 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume !false; {72872#true} is VALID [2020-07-08 12:01:53,341 INFO L280 TraceCheckUtils]: 29: Hoare triple {72872#true} assume ~splverifierCounter~0 < 4; {72872#true} is VALID [2020-07-08 12:01:53,341 INFO L280 TraceCheckUtils]: 30: Hoare triple {72872#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72872#true} is VALID [2020-07-08 12:01:53,341 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume 0 != ~tmp~0; {72872#true} is VALID [2020-07-08 12:01:53,342 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call waterRise(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:01:53,342 INFO L280 TraceCheckUtils]: 33: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-08 12:01:53,342 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,343 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #513#return; {72872#true} is VALID [2020-07-08 12:01:53,343 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72872#true} is VALID [2020-07-08 12:01:53,343 INFO L280 TraceCheckUtils]: 37: Hoare triple {72872#true} assume !(0 != ~tmp___0~0); {72872#true} is VALID [2020-07-08 12:01:53,343 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72872#true} is VALID [2020-07-08 12:01:53,343 INFO L280 TraceCheckUtils]: 39: Hoare triple {72872#true} assume 0 != ~tmp___2~0; {72872#true} is VALID [2020-07-08 12:01:53,344 INFO L263 TraceCheckUtils]: 40: Hoare triple {72872#true} call timeShift(); {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 12:01:53,345 INFO L263 TraceCheckUtils]: 41: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:53,345 INFO L263 TraceCheckUtils]: 42: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,346 INFO L280 TraceCheckUtils]: 43: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,346 INFO L280 TraceCheckUtils]: 44: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,346 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,346 INFO L280 TraceCheckUtils]: 46: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,346 INFO L280 TraceCheckUtils]: 47: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,346 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:53,347 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:53,347 INFO L280 TraceCheckUtils]: 50: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-08 12:01:53,347 INFO L263 TraceCheckUtils]: 51: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,348 INFO L280 TraceCheckUtils]: 52: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,348 INFO L280 TraceCheckUtils]: 53: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:53,348 INFO L263 TraceCheckUtils]: 54: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,349 INFO L280 TraceCheckUtils]: 55: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,349 INFO L280 TraceCheckUtils]: 56: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,349 INFO L263 TraceCheckUtils]: 57: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,349 INFO L280 TraceCheckUtils]: 58: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:53,349 INFO L263 TraceCheckUtils]: 59: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,350 INFO L280 TraceCheckUtils]: 60: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,350 INFO L280 TraceCheckUtils]: 61: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,350 INFO L280 TraceCheckUtils]: 62: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,350 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:53,350 INFO L280 TraceCheckUtils]: 64: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:53,350 INFO L280 TraceCheckUtils]: 65: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:53,350 INFO L280 TraceCheckUtils]: 66: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:53,351 INFO L280 TraceCheckUtils]: 67: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,351 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:53,351 INFO L280 TraceCheckUtils]: 69: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-08 12:01:53,351 INFO L280 TraceCheckUtils]: 70: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,352 INFO L263 TraceCheckUtils]: 71: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,352 INFO L280 TraceCheckUtils]: 72: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:53,352 INFO L263 TraceCheckUtils]: 73: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:53,352 INFO L280 TraceCheckUtils]: 74: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,353 INFO L263 TraceCheckUtils]: 75: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:53,353 INFO L280 TraceCheckUtils]: 76: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:53,353 INFO L280 TraceCheckUtils]: 77: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,353 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:53,353 INFO L280 TraceCheckUtils]: 79: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,353 INFO L280 TraceCheckUtils]: 80: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,354 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:53,354 INFO L280 TraceCheckUtils]: 82: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:53,354 INFO L280 TraceCheckUtils]: 83: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:53,355 INFO L263 TraceCheckUtils]: 84: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,355 INFO L280 TraceCheckUtils]: 85: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:53,355 INFO L280 TraceCheckUtils]: 86: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,355 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:53,355 INFO L280 TraceCheckUtils]: 88: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,356 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:53,356 INFO L280 TraceCheckUtils]: 90: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,356 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-08 12:01:53,356 INFO L280 TraceCheckUtils]: 92: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,356 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-08 12:01:53,356 INFO L263 TraceCheckUtils]: 94: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-08 12:01:53,357 INFO L280 TraceCheckUtils]: 95: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,357 INFO L263 TraceCheckUtils]: 96: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,357 INFO L280 TraceCheckUtils]: 97: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,357 INFO L280 TraceCheckUtils]: 98: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,357 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,357 INFO L280 TraceCheckUtils]: 100: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:53,358 INFO L280 TraceCheckUtils]: 101: Hoare triple {72872#true} assume !(2 != ~tmp~9); {72872#true} is VALID [2020-07-08 12:01:53,358 INFO L280 TraceCheckUtils]: 102: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,358 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-08 12:01:53,358 INFO L280 TraceCheckUtils]: 104: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,358 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-08 12:01:53,358 INFO L280 TraceCheckUtils]: 106: Hoare triple {72872#true} assume !false; {72872#true} is VALID [2020-07-08 12:01:53,359 INFO L280 TraceCheckUtils]: 107: Hoare triple {72872#true} assume ~splverifierCounter~0 < 4; {72872#true} is VALID [2020-07-08 12:01:53,359 INFO L280 TraceCheckUtils]: 108: Hoare triple {72872#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72872#true} is VALID [2020-07-08 12:01:53,359 INFO L280 TraceCheckUtils]: 109: Hoare triple {72872#true} assume !(0 != ~tmp~0); {72872#true} is VALID [2020-07-08 12:01:53,359 INFO L280 TraceCheckUtils]: 110: Hoare triple {72872#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72872#true} is VALID [2020-07-08 12:01:53,359 INFO L280 TraceCheckUtils]: 111: Hoare triple {72872#true} assume !(0 != ~tmp___0~0); {72872#true} is VALID [2020-07-08 12:01:53,359 INFO L280 TraceCheckUtils]: 112: Hoare triple {72872#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72872#true} is VALID [2020-07-08 12:01:53,360 INFO L280 TraceCheckUtils]: 113: Hoare triple {72872#true} assume 0 != ~tmp___2~0; {72872#true} is VALID [2020-07-08 12:01:53,361 INFO L263 TraceCheckUtils]: 114: Hoare triple {72872#true} call timeShift(); {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 12:01:53,362 INFO L263 TraceCheckUtils]: 115: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:53,362 INFO L263 TraceCheckUtils]: 116: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,362 INFO L280 TraceCheckUtils]: 117: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,362 INFO L280 TraceCheckUtils]: 118: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,362 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,363 INFO L280 TraceCheckUtils]: 120: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,363 INFO L280 TraceCheckUtils]: 121: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,363 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:53,363 INFO L280 TraceCheckUtils]: 123: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,364 INFO L263 TraceCheckUtils]: 124: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:01:53,364 INFO L280 TraceCheckUtils]: 125: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-08 12:01:53,364 INFO L280 TraceCheckUtils]: 126: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,364 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-08 12:01:53,364 INFO L280 TraceCheckUtils]: 128: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-08 12:01:53,365 INFO L263 TraceCheckUtils]: 129: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,365 INFO L280 TraceCheckUtils]: 130: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,365 INFO L280 TraceCheckUtils]: 131: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,366 INFO L263 TraceCheckUtils]: 132: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,366 INFO L280 TraceCheckUtils]: 133: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:53,366 INFO L263 TraceCheckUtils]: 134: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,366 INFO L280 TraceCheckUtils]: 135: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:53,366 INFO L280 TraceCheckUtils]: 136: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,366 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:53,367 INFO L280 TraceCheckUtils]: 138: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:53,367 INFO L280 TraceCheckUtils]: 139: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-08 12:01:53,367 INFO L280 TraceCheckUtils]: 140: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-08 12:01:53,367 INFO L280 TraceCheckUtils]: 141: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,367 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-08 12:01:53,367 INFO L280 TraceCheckUtils]: 143: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-08 12:01:53,368 INFO L280 TraceCheckUtils]: 144: Hoare triple {72872#true} assume !(0 != ~tmp~2); {72872#true} is VALID [2020-07-08 12:01:53,368 INFO L263 TraceCheckUtils]: 145: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,369 INFO L280 TraceCheckUtils]: 146: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,369 INFO L280 TraceCheckUtils]: 147: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:53,369 INFO L263 TraceCheckUtils]: 148: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-08 12:01:53,369 INFO L280 TraceCheckUtils]: 149: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,369 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-08 12:01:53,369 INFO L280 TraceCheckUtils]: 151: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,369 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-08 12:01:53,370 INFO L280 TraceCheckUtils]: 153: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,370 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-08 12:01:53,370 INFO L263 TraceCheckUtils]: 155: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-08 12:01:53,370 INFO L280 TraceCheckUtils]: 156: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,371 INFO L263 TraceCheckUtils]: 157: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,371 INFO L280 TraceCheckUtils]: 158: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,371 INFO L280 TraceCheckUtils]: 159: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,371 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,372 INFO L280 TraceCheckUtils]: 161: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:53,372 INFO L280 TraceCheckUtils]: 162: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-08 12:01:53,372 INFO L263 TraceCheckUtils]: 163: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,372 INFO L280 TraceCheckUtils]: 164: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,372 INFO L280 TraceCheckUtils]: 165: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,373 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,373 INFO L280 TraceCheckUtils]: 167: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-08 12:01:53,373 INFO L280 TraceCheckUtils]: 168: Hoare triple {72872#true} assume 0 != ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,373 INFO L280 TraceCheckUtils]: 169: Hoare triple {72872#true} assume !(0 == ~switchedOnBeforeTS~0); {72872#true} is VALID [2020-07-08 12:01:53,373 INFO L280 TraceCheckUtils]: 170: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,374 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-08 12:01:53,374 INFO L280 TraceCheckUtils]: 172: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,374 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-08 12:01:53,374 INFO L280 TraceCheckUtils]: 174: Hoare triple {72872#true} assume !false; {72872#true} is VALID [2020-07-08 12:01:53,374 INFO L280 TraceCheckUtils]: 175: Hoare triple {72872#true} assume ~splverifierCounter~0 < 4; {72872#true} is VALID [2020-07-08 12:01:53,375 INFO L280 TraceCheckUtils]: 176: Hoare triple {72872#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72872#true} is VALID [2020-07-08 12:01:53,375 INFO L280 TraceCheckUtils]: 177: Hoare triple {72872#true} assume !(0 != ~tmp~0); {72872#true} is VALID [2020-07-08 12:01:53,375 INFO L280 TraceCheckUtils]: 178: Hoare triple {72872#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72872#true} is VALID [2020-07-08 12:01:53,375 INFO L280 TraceCheckUtils]: 179: Hoare triple {72872#true} assume !(0 != ~tmp___0~0); {72872#true} is VALID [2020-07-08 12:01:53,375 INFO L280 TraceCheckUtils]: 180: Hoare triple {72872#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72872#true} is VALID [2020-07-08 12:01:53,375 INFO L280 TraceCheckUtils]: 181: Hoare triple {72872#true} assume 0 != ~tmp___2~0; {72872#true} is VALID [2020-07-08 12:01:53,377 INFO L263 TraceCheckUtils]: 182: Hoare triple {72872#true} call timeShift(); {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 12:01:53,378 INFO L263 TraceCheckUtils]: 183: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:53,378 INFO L263 TraceCheckUtils]: 184: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,379 INFO L280 TraceCheckUtils]: 185: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,379 INFO L280 TraceCheckUtils]: 186: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,379 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,379 INFO L280 TraceCheckUtils]: 188: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,379 INFO L280 TraceCheckUtils]: 189: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,380 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-08 12:01:53,380 INFO L280 TraceCheckUtils]: 191: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,382 INFO L263 TraceCheckUtils]: 192: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:01:53,382 INFO L280 TraceCheckUtils]: 193: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-08 12:01:53,382 INFO L280 TraceCheckUtils]: 194: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,383 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-08 12:01:53,383 INFO L280 TraceCheckUtils]: 196: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-08 12:01:53,384 INFO L263 TraceCheckUtils]: 197: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,384 INFO L280 TraceCheckUtils]: 198: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,384 INFO L280 TraceCheckUtils]: 199: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,384 INFO L263 TraceCheckUtils]: 200: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,384 INFO L280 TraceCheckUtils]: 201: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-08 12:01:53,385 INFO L263 TraceCheckUtils]: 202: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,385 INFO L280 TraceCheckUtils]: 203: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-08 12:01:53,385 INFO L280 TraceCheckUtils]: 204: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,385 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-08 12:01:53,385 INFO L280 TraceCheckUtils]: 206: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-08 12:01:53,386 INFO L280 TraceCheckUtils]: 207: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-08 12:01:53,387 INFO L280 TraceCheckUtils]: 208: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,387 INFO L280 TraceCheckUtils]: 209: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-08 12:01:53,388 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-08 12:01:53,389 INFO L280 TraceCheckUtils]: 211: Hoare triple {73422#(= 0 |processEnvironment_#t~ret15|)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {73423#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-08 12:01:53,389 INFO L280 TraceCheckUtils]: 212: Hoare triple {73423#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {72873#false} is VALID [2020-07-08 12:01:53,390 INFO L263 TraceCheckUtils]: 213: Hoare triple {72873#false} call deactivatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,390 INFO L280 TraceCheckUtils]: 214: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-08 12:01:53,390 INFO L280 TraceCheckUtils]: 215: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,390 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-08 12:01:53,390 INFO L280 TraceCheckUtils]: 217: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-08 12:01:53,391 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {72873#false} {72872#true} #533#return; {72873#false} is VALID [2020-07-08 12:01:53,391 INFO L263 TraceCheckUtils]: 219: Hoare triple {72873#false} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-08 12:01:53,391 INFO L280 TraceCheckUtils]: 220: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-08 12:01:53,391 INFO L263 TraceCheckUtils]: 221: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,391 INFO L280 TraceCheckUtils]: 222: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,391 INFO L280 TraceCheckUtils]: 223: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,392 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-08 12:01:53,392 INFO L280 TraceCheckUtils]: 225: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-08 12:01:53,392 INFO L280 TraceCheckUtils]: 226: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-08 12:01:53,392 INFO L263 TraceCheckUtils]: 227: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,392 INFO L280 TraceCheckUtils]: 228: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,392 INFO L280 TraceCheckUtils]: 229: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,393 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-08 12:01:53,393 INFO L280 TraceCheckUtils]: 231: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-08 12:01:53,393 INFO L280 TraceCheckUtils]: 232: Hoare triple {72872#true} assume !(0 != ~tmp___0~3); {72872#true} is VALID [2020-07-08 12:01:53,393 INFO L280 TraceCheckUtils]: 233: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,393 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {72872#true} {72873#false} #535#return; {72873#false} is VALID [2020-07-08 12:01:53,393 INFO L280 TraceCheckUtils]: 235: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-08 12:01:53,394 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {72873#false} {72872#true} #519#return; {72873#false} is VALID [2020-07-08 12:01:53,394 INFO L280 TraceCheckUtils]: 237: Hoare triple {72873#false} assume !false; {72873#false} is VALID [2020-07-08 12:01:53,394 INFO L280 TraceCheckUtils]: 238: Hoare triple {72873#false} assume ~splverifierCounter~0 < 4; {72873#false} is VALID [2020-07-08 12:01:53,394 INFO L280 TraceCheckUtils]: 239: Hoare triple {72873#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72873#false} is VALID [2020-07-08 12:01:53,394 INFO L280 TraceCheckUtils]: 240: Hoare triple {72873#false} assume 0 != ~tmp~0; {72873#false} is VALID [2020-07-08 12:01:53,395 INFO L263 TraceCheckUtils]: 241: Hoare triple {72873#false} call waterRise(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:01:53,395 INFO L280 TraceCheckUtils]: 242: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-08 12:01:53,395 INFO L280 TraceCheckUtils]: 243: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,395 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {72872#true} {72873#false} #513#return; {72873#false} is VALID [2020-07-08 12:01:53,395 INFO L280 TraceCheckUtils]: 245: Hoare triple {72873#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72873#false} is VALID [2020-07-08 12:01:53,395 INFO L280 TraceCheckUtils]: 246: Hoare triple {72873#false} assume !(0 != ~tmp___0~0); {72873#false} is VALID [2020-07-08 12:01:53,396 INFO L280 TraceCheckUtils]: 247: Hoare triple {72873#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72873#false} is VALID [2020-07-08 12:01:53,396 INFO L280 TraceCheckUtils]: 248: Hoare triple {72873#false} assume 0 != ~tmp___2~0; {72873#false} is VALID [2020-07-08 12:01:53,396 INFO L263 TraceCheckUtils]: 249: Hoare triple {72873#false} call timeShift(); {72873#false} is VALID [2020-07-08 12:01:53,396 INFO L263 TraceCheckUtils]: 250: Hoare triple {72873#false} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:01:53,396 INFO L263 TraceCheckUtils]: 251: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,397 INFO L280 TraceCheckUtils]: 252: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,397 INFO L280 TraceCheckUtils]: 253: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,397 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-08 12:01:53,397 INFO L280 TraceCheckUtils]: 255: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-08 12:01:53,397 INFO L280 TraceCheckUtils]: 256: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,398 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {72872#true} {72873#false} #529#return; {72873#false} is VALID [2020-07-08 12:01:53,398 INFO L280 TraceCheckUtils]: 258: Hoare triple {72873#false} assume !(0 != ~pumpRunning~0); {72873#false} is VALID [2020-07-08 12:01:53,398 INFO L280 TraceCheckUtils]: 259: Hoare triple {72873#false} assume 0 != ~systemActive~0; {72873#false} is VALID [2020-07-08 12:01:53,398 INFO L263 TraceCheckUtils]: 260: Hoare triple {72873#false} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,398 INFO L280 TraceCheckUtils]: 261: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-08 12:01:53,398 INFO L280 TraceCheckUtils]: 262: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-08 12:01:53,400 INFO L263 TraceCheckUtils]: 263: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,400 INFO L280 TraceCheckUtils]: 264: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,400 INFO L280 TraceCheckUtils]: 265: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-08 12:01:53,401 INFO L263 TraceCheckUtils]: 266: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,401 INFO L280 TraceCheckUtils]: 267: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-08 12:01:53,401 INFO L263 TraceCheckUtils]: 268: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-08 12:01:53,401 INFO L280 TraceCheckUtils]: 269: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,401 INFO L280 TraceCheckUtils]: 270: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-08 12:01:53,401 INFO L280 TraceCheckUtils]: 271: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,402 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-08 12:01:53,402 INFO L280 TraceCheckUtils]: 273: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-08 12:01:53,402 INFO L280 TraceCheckUtils]: 274: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-08 12:01:53,402 INFO L280 TraceCheckUtils]: 275: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-08 12:01:53,402 INFO L280 TraceCheckUtils]: 276: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,403 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-08 12:01:53,403 INFO L280 TraceCheckUtils]: 278: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-08 12:01:53,403 INFO L280 TraceCheckUtils]: 279: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-08 12:01:53,409 INFO L263 TraceCheckUtils]: 280: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,409 INFO L280 TraceCheckUtils]: 281: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-08 12:01:53,409 INFO L263 TraceCheckUtils]: 282: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-08 12:01:53,409 INFO L280 TraceCheckUtils]: 283: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,410 INFO L263 TraceCheckUtils]: 284: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-08 12:01:53,410 INFO L280 TraceCheckUtils]: 285: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-08 12:01:53,410 INFO L280 TraceCheckUtils]: 286: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,410 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-08 12:01:53,410 INFO L280 TraceCheckUtils]: 288: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-08 12:01:53,411 INFO L280 TraceCheckUtils]: 289: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,411 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-08 12:01:53,411 INFO L280 TraceCheckUtils]: 291: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-08 12:01:53,411 INFO L280 TraceCheckUtils]: 292: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-08 12:01:53,412 INFO L263 TraceCheckUtils]: 293: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:01:53,413 INFO L280 TraceCheckUtils]: 294: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-08 12:01:53,413 INFO L280 TraceCheckUtils]: 295: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,413 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-08 12:01:53,413 INFO L280 TraceCheckUtils]: 297: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,414 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-08 12:01:53,414 INFO L280 TraceCheckUtils]: 299: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,414 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-08 12:01:53,414 INFO L280 TraceCheckUtils]: 301: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,414 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {72872#true} {72873#false} #533#return; {72873#false} is VALID [2020-07-08 12:01:53,415 INFO L263 TraceCheckUtils]: 303: Hoare triple {72873#false} call __utac_acc__Specification5_spec__3(); {72873#false} is VALID [2020-07-08 12:01:53,415 INFO L280 TraceCheckUtils]: 304: Hoare triple {72873#false} havoc ~tmp~9;havoc ~tmp___0~3; {72873#false} is VALID [2020-07-08 12:01:53,415 INFO L263 TraceCheckUtils]: 305: Hoare triple {72873#false} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-08 12:01:53,416 INFO L280 TraceCheckUtils]: 306: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-08 12:01:53,416 INFO L280 TraceCheckUtils]: 307: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,416 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {72872#true} {72873#false} #551#return; {72873#false} is VALID [2020-07-08 12:01:53,416 INFO L280 TraceCheckUtils]: 309: Hoare triple {72873#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72873#false} is VALID [2020-07-08 12:01:53,416 INFO L280 TraceCheckUtils]: 310: Hoare triple {72873#false} assume 2 != ~tmp~9; {72873#false} is VALID [2020-07-08 12:01:53,417 INFO L263 TraceCheckUtils]: 311: Hoare triple {72873#false} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-08 12:01:53,417 INFO L280 TraceCheckUtils]: 312: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-08 12:01:53,417 INFO L280 TraceCheckUtils]: 313: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-08 12:01:53,417 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {72872#true} {72873#false} #553#return; {72873#false} is VALID [2020-07-08 12:01:53,417 INFO L280 TraceCheckUtils]: 315: Hoare triple {72873#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72873#false} is VALID [2020-07-08 12:01:53,417 INFO L280 TraceCheckUtils]: 316: Hoare triple {72873#false} assume 0 != ~tmp___0~3; {72873#false} is VALID [2020-07-08 12:01:53,418 INFO L280 TraceCheckUtils]: 317: Hoare triple {72873#false} assume 0 == ~switchedOnBeforeTS~0; {72873#false} is VALID [2020-07-08 12:01:53,418 INFO L263 TraceCheckUtils]: 318: Hoare triple {72873#false} call __automaton_fail(); {72873#false} is VALID [2020-07-08 12:01:53,418 INFO L280 TraceCheckUtils]: 319: Hoare triple {72873#false} assume !false; {72873#false} is VALID [2020-07-08 12:01:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 76 proven. 2 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2020-07-08 12:01:53,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [823153897] [2020-07-08 12:01:53,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [936701304] [2020-07-08 12:01:53,502 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true