/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_product48.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:23:46,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:23:46,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:23:46,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:23:46,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:23:46,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:23:46,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:23:46,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:23:46,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:23:46,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:23:46,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:23:46,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:23:46,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:23:46,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:23:46,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:23:46,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:23:46,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:23:46,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:23:46,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:23:46,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:23:46,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:23:46,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:23:46,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:23:46,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:23:46,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:23:46,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:23:46,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:23:46,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:23:46,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:23:46,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:23:46,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:23:46,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:23:46,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:23:46,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:23:46,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:23:46,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:23:46,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:23:46,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:23:46,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:23:46,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:23:46,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:23:46,183 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:23:46,207 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:23:46,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:23:46,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:23:46,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:23:46,212 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:23:46,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:23:46,212 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:23:46,212 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:23:46,213 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:23:46,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:23:46,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:23:46,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:23:46,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:23:46,215 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:23:46,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:23:46,215 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:23:46,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:23:46,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:23:46,216 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:23:46,216 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:23:46,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:23:46,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:23:46,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:23:46,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:23:46,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:23:46,217 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:23:46,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:23:46,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:23:46,217 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:23:46,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:23:46,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:23:46,505 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:23:46,509 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:23:46,510 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:23:46,511 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:23:46,512 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product48.cil.c [2020-07-10 14:23:46,595 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab92937df/b1936e94ecea43d181cfe5ad21e6c0f4/FLAG5ebafbede [2020-07-10 14:23:47,121 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:23:47,122 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product48.cil.c [2020-07-10 14:23:47,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab92937df/b1936e94ecea43d181cfe5ad21e6c0f4/FLAG5ebafbede [2020-07-10 14:23:47,446 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab92937df/b1936e94ecea43d181cfe5ad21e6c0f4 [2020-07-10 14:23:47,454 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:23:47,455 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:23:47,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:23:47,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:23:47,460 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:23:47,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:23:47" (1/1) ... [2020-07-10 14:23:47,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ec1a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:47, skipping insertion in model container [2020-07-10 14:23:47,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:23:47" (1/1) ... [2020-07-10 14:23:47,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:23:47,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:23:47,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:23:48,006 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:23:48,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:23:48,208 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:23:48,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48 WrapperNode [2020-07-10 14:23:48,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:23:48,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:23:48,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:23:48,210 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:23:48,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... [2020-07-10 14:23:48,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... [2020-07-10 14:23:48,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... [2020-07-10 14:23:48,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... [2020-07-10 14:23:48,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... [2020-07-10 14:23:48,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... [2020-07-10 14:23:48,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... [2020-07-10 14:23:48,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:23:48,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:23:48,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:23:48,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:23:48,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:23:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:23:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:23:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:23:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:23:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:23:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:23:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:23:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:23:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:23:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:23:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:23:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:23:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:23:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:23:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:23:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:23:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:23:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:23:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:23:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:23:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:23:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:23:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:23:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:23:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:23:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:23:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:23:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:23:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:23:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:23:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:23:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:23:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:23:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:23:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:23:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:23:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:23:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:23:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:23:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:23:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:23:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:23:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:23:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:23:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:23:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:23:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:23:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:23:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:23:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:23:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:23:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:23:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:23:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:23:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:23:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:23:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:23:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:23:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:23:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:23:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:23:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:23:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:23:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:23:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:23:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:23:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:23:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:23:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:23:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:23:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:23:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:23:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:23:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:23:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:23:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:23:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:23:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:23:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:23:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:23:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:23:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:23:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:23:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:23:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:23:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:23:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:23:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:23:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:23:50,157 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:23:50,158 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:23:50,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:23:50 BoogieIcfgContainer [2020-07-10 14:23:50,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:23:50,180 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:23:50,181 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:23:50,184 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:23:50,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:23:47" (1/3) ... [2020-07-10 14:23:50,185 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a0d74cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:23:50, skipping insertion in model container [2020-07-10 14:23:50,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:23:48" (2/3) ... [2020-07-10 14:23:50,186 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a0d74cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:23:50, skipping insertion in model container [2020-07-10 14:23:50,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:23:50" (3/3) ... [2020-07-10 14:23:50,188 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product48.cil.c [2020-07-10 14:23:50,199 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:23:50,207 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:23:50,221 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:23:50,244 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:23:50,244 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:23:50,244 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:23:50,244 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:23:50,245 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:23:50,245 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:23:50,245 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:23:50,245 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:23:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states. [2020-07-10 14:23:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:23:50,281 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:50,282 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:23:50,282 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:50,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:50,289 INFO L82 PathProgramCache]: Analyzing trace with hash -1391539258, now seen corresponding path program 1 times [2020-07-10 14:23:50,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:50,298 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637548323] [2020-07-10 14:23:50,298 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,047 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-10 14:23:51,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,153 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #559#return; {199#true} is VALID [2020-07-10 14:23:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-10 14:23:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,163 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-10 14:23:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-10 14:23:51,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-10 14:23:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,172 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-10 14:23:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-10 14:23:51,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,187 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #549#return; {199#true} is VALID [2020-07-10 14:23:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-10 14:23:51,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,197 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {199#true} is VALID [2020-07-10 14:23:51,198 INFO L263 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {199#true} is VALID [2020-07-10 14:23:51,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-10 14:23:51,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,199 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {199#true} is VALID [2020-07-10 14:23:51,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {199#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {199#true} is VALID [2020-07-10 14:23:51,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,200 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {199#true} {200#false} #519#return; {200#false} is VALID [2020-07-10 14:23:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {199#true} is VALID [2020-07-10 14:23:51,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,205 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #533#return; {200#false} is VALID [2020-07-10 14:23:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:51,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-10 14:23:51,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #535#return; {200#false} is VALID [2020-07-10 14:23:51,217 INFO L263 TraceCheckUtils]: 0: Hoare triple {199#true} call ULTIMATE.init(); {229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:23:51,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-10 14:23:51,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,219 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {199#true} #559#return; {199#true} is VALID [2020-07-10 14:23:51,219 INFO L263 TraceCheckUtils]: 4: Hoare triple {199#true} call #t~ret75 := main(); {199#true} is VALID [2020-07-10 14:23:51,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} havoc ~retValue_acc~9;havoc ~tmp~8; {199#true} is VALID [2020-07-10 14:23:51,220 INFO L263 TraceCheckUtils]: 6: Hoare triple {199#true} call select_helpers(); {199#true} is VALID [2020-07-10 14:23:51,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,220 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-10 14:23:51,220 INFO L263 TraceCheckUtils]: 9: Hoare triple {199#true} call select_features(); {199#true} is VALID [2020-07-10 14:23:51,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,221 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-10 14:23:51,221 INFO L263 TraceCheckUtils]: 12: Hoare triple {199#true} call #t~ret70 := valid_product(); {199#true} is VALID [2020-07-10 14:23:51,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-10 14:23:51,222 INFO L280 TraceCheckUtils]: 14: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,222 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-10 14:23:51,223 INFO L280 TraceCheckUtils]: 16: Hoare triple {199#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {199#true} is VALID [2020-07-10 14:23:51,223 INFO L280 TraceCheckUtils]: 17: Hoare triple {199#true} assume 0 != ~tmp~8; {199#true} is VALID [2020-07-10 14:23:51,223 INFO L263 TraceCheckUtils]: 18: Hoare triple {199#true} call setup(); {199#true} is VALID [2020-07-10 14:23:51,224 INFO L280 TraceCheckUtils]: 19: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,224 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-10 14:23:51,224 INFO L263 TraceCheckUtils]: 21: Hoare triple {199#true} call runTest(); {199#true} is VALID [2020-07-10 14:23:51,225 INFO L263 TraceCheckUtils]: 22: Hoare triple {199#true} call __utac_acc__Specification5_spec__1(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:51,225 INFO L280 TraceCheckUtils]: 23: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-10 14:23:51,226 INFO L280 TraceCheckUtils]: 24: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,226 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {199#true} {199#true} #549#return; {199#true} is VALID [2020-07-10 14:23:51,226 INFO L263 TraceCheckUtils]: 26: Hoare triple {199#true} call test(); {199#true} is VALID [2020-07-10 14:23:51,227 INFO L280 TraceCheckUtils]: 27: Hoare triple {199#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {199#true} is VALID [2020-07-10 14:23:51,228 INFO L280 TraceCheckUtils]: 28: Hoare triple {199#true} assume !true; {200#false} is VALID [2020-07-10 14:23:51,228 INFO L263 TraceCheckUtils]: 29: Hoare triple {200#false} call cleanup(); {200#false} is VALID [2020-07-10 14:23:51,228 INFO L280 TraceCheckUtils]: 30: Hoare triple {200#false} havoc ~i~0;havoc ~__cil_tmp2~0; {200#false} is VALID [2020-07-10 14:23:51,229 INFO L263 TraceCheckUtils]: 31: Hoare triple {200#false} call timeShift(); {200#false} is VALID [2020-07-10 14:23:51,229 INFO L263 TraceCheckUtils]: 32: Hoare triple {200#false} call __utac_acc__Specification5_spec__2(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:51,229 INFO L263 TraceCheckUtils]: 33: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {199#true} is VALID [2020-07-10 14:23:51,230 INFO L280 TraceCheckUtils]: 34: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-10 14:23:51,230 INFO L280 TraceCheckUtils]: 35: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,230 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {199#true} is VALID [2020-07-10 14:23:51,231 INFO L280 TraceCheckUtils]: 37: Hoare triple {199#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {199#true} is VALID [2020-07-10 14:23:51,231 INFO L280 TraceCheckUtils]: 38: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,231 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {199#true} {200#false} #519#return; {200#false} is VALID [2020-07-10 14:23:51,231 INFO L280 TraceCheckUtils]: 40: Hoare triple {200#false} assume !(0 != ~pumpRunning~0); {200#false} is VALID [2020-07-10 14:23:51,232 INFO L280 TraceCheckUtils]: 41: Hoare triple {200#false} assume !(0 != ~systemActive~0); {200#false} is VALID [2020-07-10 14:23:51,232 INFO L263 TraceCheckUtils]: 42: Hoare triple {200#false} call __utac_acc__Specification5_spec__3(); {200#false} is VALID [2020-07-10 14:23:51,232 INFO L280 TraceCheckUtils]: 43: Hoare triple {200#false} havoc ~tmp~9;havoc ~tmp___0~2; {200#false} is VALID [2020-07-10 14:23:51,233 INFO L263 TraceCheckUtils]: 44: Hoare triple {200#false} call #t~ret72 := getWaterLevel(); {199#true} is VALID [2020-07-10 14:23:51,233 INFO L280 TraceCheckUtils]: 45: Hoare triple {199#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {199#true} is VALID [2020-07-10 14:23:51,233 INFO L280 TraceCheckUtils]: 46: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,234 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {199#true} {200#false} #533#return; {200#false} is VALID [2020-07-10 14:23:51,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {200#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {200#false} is VALID [2020-07-10 14:23:51,234 INFO L280 TraceCheckUtils]: 49: Hoare triple {200#false} assume 2 != ~tmp~9; {200#false} is VALID [2020-07-10 14:23:51,235 INFO L263 TraceCheckUtils]: 50: Hoare triple {200#false} call #t~ret73 := isPumpRunning(); {199#true} is VALID [2020-07-10 14:23:51,235 INFO L280 TraceCheckUtils]: 51: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-10 14:23:51,235 INFO L280 TraceCheckUtils]: 52: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-10 14:23:51,235 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {199#true} {200#false} #535#return; {200#false} is VALID [2020-07-10 14:23:51,236 INFO L280 TraceCheckUtils]: 54: Hoare triple {200#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {200#false} is VALID [2020-07-10 14:23:51,236 INFO L280 TraceCheckUtils]: 55: Hoare triple {200#false} assume 0 != ~tmp___0~2; {200#false} is VALID [2020-07-10 14:23:51,236 INFO L280 TraceCheckUtils]: 56: Hoare triple {200#false} assume 0 == ~switchedOnBeforeTS~0; {200#false} is VALID [2020-07-10 14:23:51,237 INFO L263 TraceCheckUtils]: 57: Hoare triple {200#false} call __automaton_fail(); {200#false} is VALID [2020-07-10 14:23:51,237 INFO L280 TraceCheckUtils]: 58: Hoare triple {200#false} assume !false; {200#false} is VALID [2020-07-10 14:23:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:51,279 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637548323] [2020-07-10 14:23:51,280 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:51,280 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:23:51,281 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795733878] [2020-07-10 14:23:51,286 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:23:51,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:51,294 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:23:51,394 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:51,394 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:23:51,394 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:51,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:23:51,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:23:51,406 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 4 states. [2020-07-10 14:23:56,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:56,757 INFO L93 Difference]: Finished difference Result 340 states and 436 transitions. [2020-07-10 14:23:56,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:23:56,760 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:23:56,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:23:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-10 14:23:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:23:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-10 14:23:56,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 436 transitions. [2020-07-10 14:23:58,181 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 436 edges. 436 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:58,208 INFO L225 Difference]: With dead ends: 340 [2020-07-10 14:23:58,208 INFO L226 Difference]: Without dead ends: 188 [2020-07-10 14:23:58,214 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:23:58,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2020-07-10 14:23:59,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 153. [2020-07-10 14:23:59,720 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:59,720 INFO L82 GeneralOperation]: Start isEquivalent. First operand 188 states. Second operand 153 states. [2020-07-10 14:23:59,721 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 153 states. [2020-07-10 14:23:59,722 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 153 states. [2020-07-10 14:23:59,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:59,740 INFO L93 Difference]: Finished difference Result 188 states and 234 transitions. [2020-07-10 14:23:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2020-07-10 14:23:59,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:59,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:59,744 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 188 states. [2020-07-10 14:23:59,744 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 188 states. [2020-07-10 14:23:59,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:59,758 INFO L93 Difference]: Finished difference Result 188 states and 234 transitions. [2020-07-10 14:23:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2020-07-10 14:23:59,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:59,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:59,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:59,762 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-10 14:23:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 180 transitions. [2020-07-10 14:23:59,773 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 180 transitions. Word has length 59 [2020-07-10 14:23:59,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:59,773 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 180 transitions. [2020-07-10 14:23:59,773 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:23:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 180 transitions. [2020-07-10 14:23:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:23:59,777 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:59,777 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] [2020-07-10 14:23:59,777 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:23:59,778 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:59,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:59,778 INFO L82 PathProgramCache]: Analyzing trace with hash 404948371, now seen corresponding path program 1 times [2020-07-10 14:23:59,778 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:59,779 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657932911] [2020-07-10 14:23:59,779 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,208 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-10 14:24:00,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1305#true} #559#return; {1305#true} is VALID [2020-07-10 14:24:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,293 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1305#true} {1305#true} #451#return; {1305#true} is VALID [2020-07-10 14:24:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,301 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1305#true} {1305#true} #453#return; {1305#true} is VALID [2020-07-10 14:24:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1305#true} is VALID [2020-07-10 14:24:00,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,314 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1305#true} #455#return; {1305#true} is VALID [2020-07-10 14:24:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,318 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1305#true} {1305#true} #457#return; {1305#true} is VALID [2020-07-10 14:24:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-10 14:24:00,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,331 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1305#true} #549#return; {1305#true} is VALID [2020-07-10 14:24:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-10 14:24:00,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {1305#true} is VALID [2020-07-10 14:24:00,345 INFO L263 TraceCheckUtils]: 0: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1305#true} is VALID [2020-07-10 14:24:00,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-10 14:24:00,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,347 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1305#true} {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {1305#true} is VALID [2020-07-10 14:24:00,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {1305#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1305#true} is VALID [2020-07-10 14:24:00,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,348 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1305#true} {1306#false} #519#return; {1306#false} is VALID [2020-07-10 14:24:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1305#true} is VALID [2020-07-10 14:24:00,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1306#false} #533#return; {1306#false} is VALID [2020-07-10 14:24:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:00,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-10 14:24:00,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1306#false} #535#return; {1306#false} is VALID [2020-07-10 14:24:00,361 INFO L263 TraceCheckUtils]: 0: Hoare triple {1305#true} call ULTIMATE.init(); {1336#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:24:00,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-10 14:24:00,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,362 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1305#true} {1305#true} #559#return; {1305#true} is VALID [2020-07-10 14:24:00,363 INFO L263 TraceCheckUtils]: 4: Hoare triple {1305#true} call #t~ret75 := main(); {1305#true} is VALID [2020-07-10 14:24:00,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {1305#true} havoc ~retValue_acc~9;havoc ~tmp~8; {1305#true} is VALID [2020-07-10 14:24:00,363 INFO L263 TraceCheckUtils]: 6: Hoare triple {1305#true} call select_helpers(); {1305#true} is VALID [2020-07-10 14:24:00,364 INFO L280 TraceCheckUtils]: 7: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,364 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1305#true} {1305#true} #451#return; {1305#true} is VALID [2020-07-10 14:24:00,364 INFO L263 TraceCheckUtils]: 9: Hoare triple {1305#true} call select_features(); {1305#true} is VALID [2020-07-10 14:24:00,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,365 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1305#true} {1305#true} #453#return; {1305#true} is VALID [2020-07-10 14:24:00,365 INFO L263 TraceCheckUtils]: 12: Hoare triple {1305#true} call #t~ret70 := valid_product(); {1305#true} is VALID [2020-07-10 14:24:00,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {1305#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1305#true} is VALID [2020-07-10 14:24:00,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,366 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1305#true} {1305#true} #455#return; {1305#true} is VALID [2020-07-10 14:24:00,366 INFO L280 TraceCheckUtils]: 16: Hoare triple {1305#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {1305#true} is VALID [2020-07-10 14:24:00,366 INFO L280 TraceCheckUtils]: 17: Hoare triple {1305#true} assume 0 != ~tmp~8; {1305#true} is VALID [2020-07-10 14:24:00,367 INFO L263 TraceCheckUtils]: 18: Hoare triple {1305#true} call setup(); {1305#true} is VALID [2020-07-10 14:24:00,367 INFO L280 TraceCheckUtils]: 19: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,367 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1305#true} {1305#true} #457#return; {1305#true} is VALID [2020-07-10 14:24:00,367 INFO L263 TraceCheckUtils]: 21: Hoare triple {1305#true} call runTest(); {1305#true} is VALID [2020-07-10 14:24:00,368 INFO L263 TraceCheckUtils]: 22: Hoare triple {1305#true} call __utac_acc__Specification5_spec__1(); {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:00,369 INFO L280 TraceCheckUtils]: 23: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-10 14:24:00,369 INFO L280 TraceCheckUtils]: 24: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,369 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1305#true} {1305#true} #549#return; {1305#true} is VALID [2020-07-10 14:24:00,369 INFO L263 TraceCheckUtils]: 26: Hoare triple {1305#true} call test(); {1305#true} is VALID [2020-07-10 14:24:00,370 INFO L280 TraceCheckUtils]: 27: Hoare triple {1305#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1322#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:24:00,371 INFO L280 TraceCheckUtils]: 28: Hoare triple {1322#(= 0 test_~splverifierCounter~0)} assume !false; {1322#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:24:00,372 INFO L280 TraceCheckUtils]: 29: Hoare triple {1322#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1306#false} is VALID [2020-07-10 14:24:00,372 INFO L263 TraceCheckUtils]: 30: Hoare triple {1306#false} call cleanup(); {1306#false} is VALID [2020-07-10 14:24:00,372 INFO L280 TraceCheckUtils]: 31: Hoare triple {1306#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1306#false} is VALID [2020-07-10 14:24:00,372 INFO L263 TraceCheckUtils]: 32: Hoare triple {1306#false} call timeShift(); {1306#false} is VALID [2020-07-10 14:24:00,373 INFO L263 TraceCheckUtils]: 33: Hoare triple {1306#false} call __utac_acc__Specification5_spec__2(); {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:00,373 INFO L263 TraceCheckUtils]: 34: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1305#true} is VALID [2020-07-10 14:24:00,373 INFO L280 TraceCheckUtils]: 35: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-10 14:24:00,374 INFO L280 TraceCheckUtils]: 36: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,374 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1305#true} {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {1305#true} is VALID [2020-07-10 14:24:00,374 INFO L280 TraceCheckUtils]: 38: Hoare triple {1305#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1305#true} is VALID [2020-07-10 14:24:00,374 INFO L280 TraceCheckUtils]: 39: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,375 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1305#true} {1306#false} #519#return; {1306#false} is VALID [2020-07-10 14:24:00,375 INFO L280 TraceCheckUtils]: 41: Hoare triple {1306#false} assume !(0 != ~pumpRunning~0); {1306#false} is VALID [2020-07-10 14:24:00,375 INFO L280 TraceCheckUtils]: 42: Hoare triple {1306#false} assume !(0 != ~systemActive~0); {1306#false} is VALID [2020-07-10 14:24:00,376 INFO L263 TraceCheckUtils]: 43: Hoare triple {1306#false} call __utac_acc__Specification5_spec__3(); {1306#false} is VALID [2020-07-10 14:24:00,376 INFO L280 TraceCheckUtils]: 44: Hoare triple {1306#false} havoc ~tmp~9;havoc ~tmp___0~2; {1306#false} is VALID [2020-07-10 14:24:00,376 INFO L263 TraceCheckUtils]: 45: Hoare triple {1306#false} call #t~ret72 := getWaterLevel(); {1305#true} is VALID [2020-07-10 14:24:00,376 INFO L280 TraceCheckUtils]: 46: Hoare triple {1305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1305#true} is VALID [2020-07-10 14:24:00,377 INFO L280 TraceCheckUtils]: 47: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,377 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1305#true} {1306#false} #533#return; {1306#false} is VALID [2020-07-10 14:24:00,377 INFO L280 TraceCheckUtils]: 49: Hoare triple {1306#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {1306#false} is VALID [2020-07-10 14:24:00,377 INFO L280 TraceCheckUtils]: 50: Hoare triple {1306#false} assume 2 != ~tmp~9; {1306#false} is VALID [2020-07-10 14:24:00,378 INFO L263 TraceCheckUtils]: 51: Hoare triple {1306#false} call #t~ret73 := isPumpRunning(); {1305#true} is VALID [2020-07-10 14:24:00,378 INFO L280 TraceCheckUtils]: 52: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-10 14:24:00,378 INFO L280 TraceCheckUtils]: 53: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-10 14:24:00,379 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1305#true} {1306#false} #535#return; {1306#false} is VALID [2020-07-10 14:24:00,379 INFO L280 TraceCheckUtils]: 55: Hoare triple {1306#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {1306#false} is VALID [2020-07-10 14:24:00,379 INFO L280 TraceCheckUtils]: 56: Hoare triple {1306#false} assume 0 != ~tmp___0~2; {1306#false} is VALID [2020-07-10 14:24:00,379 INFO L280 TraceCheckUtils]: 57: Hoare triple {1306#false} assume 0 == ~switchedOnBeforeTS~0; {1306#false} is VALID [2020-07-10 14:24:00,380 INFO L263 TraceCheckUtils]: 58: Hoare triple {1306#false} call __automaton_fail(); {1306#false} is VALID [2020-07-10 14:24:00,380 INFO L280 TraceCheckUtils]: 59: Hoare triple {1306#false} assume !false; {1306#false} is VALID [2020-07-10 14:24:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:24:00,388 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657932911] [2020-07-10 14:24:00,388 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:00,388 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:24:00,388 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102315107] [2020-07-10 14:24:00,390 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:24:00,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:00,391 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:24:00,483 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:00,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:24:00,483 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:00,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:24:00,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:24:00,484 INFO L87 Difference]: Start difference. First operand 153 states and 180 transitions. Second operand 5 states. [2020-07-10 14:24:01,945 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:06,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:06,495 INFO L93 Difference]: Finished difference Result 275 states and 336 transitions. [2020-07-10 14:24:06,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:24:06,495 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:24:06,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:24:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 336 transitions. [2020-07-10 14:24:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:24:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 336 transitions. [2020-07-10 14:24:06,514 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 336 transitions. [2020-07-10 14:24:07,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 336 edges. 336 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:07,639 INFO L225 Difference]: With dead ends: 275 [2020-07-10 14:24:07,639 INFO L226 Difference]: Without dead ends: 178 [2020-07-10 14:24:07,641 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 [2020-07-10 14:24:07,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-07-10 14:24:09,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 144. [2020-07-10 14:24:09,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:09,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 178 states. Second operand 144 states. [2020-07-10 14:24:09,249 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 144 states. [2020-07-10 14:24:09,249 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 144 states. [2020-07-10 14:24:09,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:09,261 INFO L93 Difference]: Finished difference Result 178 states and 220 transitions. [2020-07-10 14:24:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 220 transitions. [2020-07-10 14:24:09,263 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:09,263 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:09,263 INFO L74 IsIncluded]: Start isIncluded. First operand 144 states. Second operand 178 states. [2020-07-10 14:24:09,263 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 178 states. [2020-07-10 14:24:09,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:09,272 INFO L93 Difference]: Finished difference Result 178 states and 220 transitions. [2020-07-10 14:24:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 220 transitions. [2020-07-10 14:24:09,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:09,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:09,274 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:09,274 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:09,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144 states. [2020-07-10 14:24:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 168 transitions. [2020-07-10 14:24:09,281 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 168 transitions. Word has length 60 [2020-07-10 14:24:09,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:09,281 INFO L479 AbstractCegarLoop]: Abstraction has 144 states and 168 transitions. [2020-07-10 14:24:09,281 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:24:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 168 transitions. [2020-07-10 14:24:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:24:09,284 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:09,284 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] [2020-07-10 14:24:09,284 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:24:09,284 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:09,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:09,285 INFO L82 PathProgramCache]: Analyzing trace with hash 539093391, now seen corresponding path program 1 times [2020-07-10 14:24:09,285 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:09,285 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803906706] [2020-07-10 14:24:09,286 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,736 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {2332#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {2303#(= 1 ~systemActive~0)} assume true; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,831 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2303#(= 1 ~systemActive~0)} {2298#true} #559#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,842 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #451#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,848 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #453#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:09,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {2333#(= 1 |valid_product_#res|)} assume true; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:09,873 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2333#(= 1 |valid_product_#res|)} {2303#(= 1 ~systemActive~0)} #455#return; {2311#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-10 14:24:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,885 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #457#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-10 14:24:09,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #549#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-10 14:24:09,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {2298#true} is VALID [2020-07-10 14:24:09,917 INFO L263 TraceCheckUtils]: 0: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2298#true} is VALID [2020-07-10 14:24:09,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-10 14:24:09,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,918 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2298#true} {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {2298#true} is VALID [2020-07-10 14:24:09,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {2298#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2298#true} is VALID [2020-07-10 14:24:09,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,919 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #519#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2298#true} is VALID [2020-07-10 14:24:09,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2299#false} #533#return; {2299#false} is VALID [2020-07-10 14:24:09,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:09,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-10 14:24:09,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2299#false} #535#return; {2299#false} is VALID [2020-07-10 14:24:09,939 INFO L263 TraceCheckUtils]: 0: Hoare triple {2298#true} call ULTIMATE.init(); {2332#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:24:09,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {2332#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {2303#(= 1 ~systemActive~0)} assume true; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,951 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2303#(= 1 ~systemActive~0)} {2298#true} #559#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,951 INFO L263 TraceCheckUtils]: 4: Hoare triple {2303#(= 1 ~systemActive~0)} call #t~ret75 := main(); {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {2303#(= 1 ~systemActive~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,952 INFO L263 TraceCheckUtils]: 6: Hoare triple {2303#(= 1 ~systemActive~0)} call select_helpers(); {2298#true} is VALID [2020-07-10 14:24:09,952 INFO L280 TraceCheckUtils]: 7: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,953 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #451#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,954 INFO L263 TraceCheckUtils]: 9: Hoare triple {2303#(= 1 ~systemActive~0)} call select_features(); {2298#true} is VALID [2020-07-10 14:24:09,954 INFO L280 TraceCheckUtils]: 10: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,955 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #453#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:24:09,955 INFO L263 TraceCheckUtils]: 12: Hoare triple {2303#(= 1 ~systemActive~0)} call #t~ret70 := valid_product(); {2298#true} is VALID [2020-07-10 14:24:09,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {2298#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:09,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {2333#(= 1 |valid_product_#res|)} assume true; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:09,962 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2333#(= 1 |valid_product_#res|)} {2303#(= 1 ~systemActive~0)} #455#return; {2311#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-10 14:24:09,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {2311#(= |main_#t~ret70| ~systemActive~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {2312#(= main_~tmp~8 ~systemActive~0)} is VALID [2020-07-10 14:24:09,965 INFO L280 TraceCheckUtils]: 17: Hoare triple {2312#(= main_~tmp~8 ~systemActive~0)} assume 0 != ~tmp~8; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,965 INFO L263 TraceCheckUtils]: 18: Hoare triple {2313#(not (= 0 ~systemActive~0))} call setup(); {2298#true} is VALID [2020-07-10 14:24:09,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,969 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #457#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,969 INFO L263 TraceCheckUtils]: 21: Hoare triple {2313#(not (= 0 ~systemActive~0))} call runTest(); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,971 INFO L263 TraceCheckUtils]: 22: Hoare triple {2313#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:09,971 INFO L280 TraceCheckUtils]: 23: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-10 14:24:09,971 INFO L280 TraceCheckUtils]: 24: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,973 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #549#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,974 INFO L263 TraceCheckUtils]: 26: Hoare triple {2313#(not (= 0 ~systemActive~0))} call test(); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,974 INFO L280 TraceCheckUtils]: 27: Hoare triple {2313#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,975 INFO L280 TraceCheckUtils]: 28: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !false; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,975 INFO L280 TraceCheckUtils]: 29: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,976 INFO L280 TraceCheckUtils]: 30: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,976 INFO L280 TraceCheckUtils]: 31: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,977 INFO L280 TraceCheckUtils]: 32: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,978 INFO L280 TraceCheckUtils]: 33: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,978 INFO L280 TraceCheckUtils]: 34: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,979 INFO L280 TraceCheckUtils]: 35: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,980 INFO L280 TraceCheckUtils]: 36: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,980 INFO L263 TraceCheckUtils]: 37: Hoare triple {2313#(not (= 0 ~systemActive~0))} call timeShift(); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,981 INFO L263 TraceCheckUtils]: 38: Hoare triple {2313#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:09,982 INFO L263 TraceCheckUtils]: 39: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2298#true} is VALID [2020-07-10 14:24:09,982 INFO L280 TraceCheckUtils]: 40: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-10 14:24:09,982 INFO L280 TraceCheckUtils]: 41: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,982 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2298#true} {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {2298#true} is VALID [2020-07-10 14:24:09,983 INFO L280 TraceCheckUtils]: 43: Hoare triple {2298#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2298#true} is VALID [2020-07-10 14:24:09,983 INFO L280 TraceCheckUtils]: 44: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,985 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #519#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,985 INFO L280 TraceCheckUtils]: 46: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:24:09,986 INFO L280 TraceCheckUtils]: 47: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2299#false} is VALID [2020-07-10 14:24:09,986 INFO L263 TraceCheckUtils]: 48: Hoare triple {2299#false} call __utac_acc__Specification5_spec__3(); {2299#false} is VALID [2020-07-10 14:24:09,986 INFO L280 TraceCheckUtils]: 49: Hoare triple {2299#false} havoc ~tmp~9;havoc ~tmp___0~2; {2299#false} is VALID [2020-07-10 14:24:09,987 INFO L263 TraceCheckUtils]: 50: Hoare triple {2299#false} call #t~ret72 := getWaterLevel(); {2298#true} is VALID [2020-07-10 14:24:09,987 INFO L280 TraceCheckUtils]: 51: Hoare triple {2298#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2298#true} is VALID [2020-07-10 14:24:09,987 INFO L280 TraceCheckUtils]: 52: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,988 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2298#true} {2299#false} #533#return; {2299#false} is VALID [2020-07-10 14:24:09,988 INFO L280 TraceCheckUtils]: 54: Hoare triple {2299#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {2299#false} is VALID [2020-07-10 14:24:09,988 INFO L280 TraceCheckUtils]: 55: Hoare triple {2299#false} assume 2 != ~tmp~9; {2299#false} is VALID [2020-07-10 14:24:09,988 INFO L263 TraceCheckUtils]: 56: Hoare triple {2299#false} call #t~ret73 := isPumpRunning(); {2298#true} is VALID [2020-07-10 14:24:09,989 INFO L280 TraceCheckUtils]: 57: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-10 14:24:09,989 INFO L280 TraceCheckUtils]: 58: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-10 14:24:09,989 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2298#true} {2299#false} #535#return; {2299#false} is VALID [2020-07-10 14:24:09,990 INFO L280 TraceCheckUtils]: 60: Hoare triple {2299#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {2299#false} is VALID [2020-07-10 14:24:09,990 INFO L280 TraceCheckUtils]: 61: Hoare triple {2299#false} assume 0 != ~tmp___0~2; {2299#false} is VALID [2020-07-10 14:24:09,990 INFO L280 TraceCheckUtils]: 62: Hoare triple {2299#false} assume 0 == ~switchedOnBeforeTS~0; {2299#false} is VALID [2020-07-10 14:24:09,991 INFO L263 TraceCheckUtils]: 63: Hoare triple {2299#false} call __automaton_fail(); {2299#false} is VALID [2020-07-10 14:24:09,991 INFO L280 TraceCheckUtils]: 64: Hoare triple {2299#false} assume !false; {2299#false} is VALID [2020-07-10 14:24:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:24:10,009 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803906706] [2020-07-10 14:24:10,010 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:10,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:24:10,011 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679113914] [2020-07-10 14:24:10,012 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:24:10,012 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:10,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:24:10,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:10,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:24:10,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:10,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:24:10,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:24:10,098 INFO L87 Difference]: Start difference. First operand 144 states and 168 transitions. Second operand 9 states. [2020-07-10 14:24:10,938 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:11,890 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:12,327 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:12,662 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:17,655 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:29,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:29,857 INFO L93 Difference]: Finished difference Result 485 states and 599 transitions. [2020-07-10 14:24:29,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:24:29,858 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:24:29,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 599 transitions. [2020-07-10 14:24:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 599 transitions. [2020-07-10 14:24:29,888 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 599 transitions. [2020-07-10 14:24:31,991 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:32,007 INFO L225 Difference]: With dead ends: 485 [2020-07-10 14:24:32,008 INFO L226 Difference]: Without dead ends: 369 [2020-07-10 14:24:32,009 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:24:32,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2020-07-10 14:24:35,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 304. [2020-07-10 14:24:35,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:35,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 369 states. Second operand 304 states. [2020-07-10 14:24:35,166 INFO L74 IsIncluded]: Start isIncluded. First operand 369 states. Second operand 304 states. [2020-07-10 14:24:35,166 INFO L87 Difference]: Start difference. First operand 369 states. Second operand 304 states. [2020-07-10 14:24:35,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:35,187 INFO L93 Difference]: Finished difference Result 369 states and 453 transitions. [2020-07-10 14:24:35,187 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 453 transitions. [2020-07-10 14:24:35,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:35,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:35,189 INFO L74 IsIncluded]: Start isIncluded. First operand 304 states. Second operand 369 states. [2020-07-10 14:24:35,189 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 369 states. [2020-07-10 14:24:35,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:35,209 INFO L93 Difference]: Finished difference Result 369 states and 453 transitions. [2020-07-10 14:24:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 453 transitions. [2020-07-10 14:24:35,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:35,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:35,212 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:35,212 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2020-07-10 14:24:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 368 transitions. [2020-07-10 14:24:35,227 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 368 transitions. Word has length 65 [2020-07-10 14:24:35,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:35,227 INFO L479 AbstractCegarLoop]: Abstraction has 304 states and 368 transitions. [2020-07-10 14:24:35,227 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:24:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 368 transitions. [2020-07-10 14:24:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:24:35,229 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:35,229 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:24:35,229 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:24:35,230 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:35,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:35,230 INFO L82 PathProgramCache]: Analyzing trace with hash -652418830, now seen corresponding path program 1 times [2020-07-10 14:24:35,230 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:35,231 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990037881] [2020-07-10 14:24:35,231 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,631 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {4235#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,717 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4198#true} #559#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,727 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #451#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,731 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #453#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {4198#true} is VALID [2020-07-10 14:24:35,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,736 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #455#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,742 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #457#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4198#true} is VALID [2020-07-10 14:24:35,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #549#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {4237#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {4203#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,792 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4203#(= 0 ~pumpRunning~0)} #507#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4198#true} is VALID [2020-07-10 14:24:35,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {4198#true} is VALID [2020-07-10 14:24:35,803 INFO L263 TraceCheckUtils]: 0: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4198#true} is VALID [2020-07-10 14:24:35,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4198#true} is VALID [2020-07-10 14:24:35,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,804 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4198#true} {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {4198#true} is VALID [2020-07-10 14:24:35,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {4198#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4198#true} is VALID [2020-07-10 14:24:35,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,805 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #519#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {4198#true} is VALID [2020-07-10 14:24:35,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #533#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:35,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:35,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:35,836 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4203#(= 0 ~pumpRunning~0)} #535#return; {4233#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:24:35,841 INFO L263 TraceCheckUtils]: 0: Hoare triple {4198#true} call ULTIMATE.init(); {4235#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:24:35,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {4235#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,848 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4198#true} #559#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,848 INFO L263 TraceCheckUtils]: 4: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {4203#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,849 INFO L263 TraceCheckUtils]: 6: Hoare triple {4203#(= 0 ~pumpRunning~0)} call select_helpers(); {4198#true} is VALID [2020-07-10 14:24:35,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,860 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #451#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,860 INFO L263 TraceCheckUtils]: 9: Hoare triple {4203#(= 0 ~pumpRunning~0)} call select_features(); {4198#true} is VALID [2020-07-10 14:24:35,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,861 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #453#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,861 INFO L263 TraceCheckUtils]: 12: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {4198#true} is VALID [2020-07-10 14:24:35,861 INFO L280 TraceCheckUtils]: 13: Hoare triple {4198#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {4198#true} is VALID [2020-07-10 14:24:35,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,862 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #455#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,863 INFO L263 TraceCheckUtils]: 18: Hoare triple {4203#(= 0 ~pumpRunning~0)} call setup(); {4198#true} is VALID [2020-07-10 14:24:35,864 INFO L280 TraceCheckUtils]: 19: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,864 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #457#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,865 INFO L263 TraceCheckUtils]: 21: Hoare triple {4203#(= 0 ~pumpRunning~0)} call runTest(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,865 INFO L263 TraceCheckUtils]: 22: Hoare triple {4203#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:35,865 INFO L280 TraceCheckUtils]: 23: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4198#true} is VALID [2020-07-10 14:24:35,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,866 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #549#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,867 INFO L263 TraceCheckUtils]: 26: Hoare triple {4203#(= 0 ~pumpRunning~0)} call test(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,867 INFO L280 TraceCheckUtils]: 27: Hoare triple {4203#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !false; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,868 INFO L280 TraceCheckUtils]: 29: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,869 INFO L280 TraceCheckUtils]: 31: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,870 INFO L280 TraceCheckUtils]: 34: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,871 INFO L280 TraceCheckUtils]: 35: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,871 INFO L280 TraceCheckUtils]: 36: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,872 INFO L263 TraceCheckUtils]: 37: Hoare triple {4203#(= 0 ~pumpRunning~0)} call stopSystem(); {4237#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:24:35,873 INFO L280 TraceCheckUtils]: 38: Hoare triple {4237#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,873 INFO L280 TraceCheckUtils]: 39: Hoare triple {4203#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,874 INFO L280 TraceCheckUtils]: 40: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,874 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4203#(= 0 ~pumpRunning~0)} #507#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,875 INFO L263 TraceCheckUtils]: 42: Hoare triple {4203#(= 0 ~pumpRunning~0)} call timeShift(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,875 INFO L263 TraceCheckUtils]: 43: Hoare triple {4203#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:35,876 INFO L263 TraceCheckUtils]: 44: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4198#true} is VALID [2020-07-10 14:24:35,876 INFO L280 TraceCheckUtils]: 45: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4198#true} is VALID [2020-07-10 14:24:35,876 INFO L280 TraceCheckUtils]: 46: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,876 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4198#true} {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {4198#true} is VALID [2020-07-10 14:24:35,876 INFO L280 TraceCheckUtils]: 48: Hoare triple {4198#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4198#true} is VALID [2020-07-10 14:24:35,876 INFO L280 TraceCheckUtils]: 49: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,877 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #519#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,878 INFO L280 TraceCheckUtils]: 51: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,878 INFO L280 TraceCheckUtils]: 52: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,879 INFO L263 TraceCheckUtils]: 53: Hoare triple {4203#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,879 INFO L280 TraceCheckUtils]: 54: Hoare triple {4203#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,880 INFO L263 TraceCheckUtils]: 55: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {4198#true} is VALID [2020-07-10 14:24:35,880 INFO L280 TraceCheckUtils]: 56: Hoare triple {4198#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {4198#true} is VALID [2020-07-10 14:24:35,880 INFO L280 TraceCheckUtils]: 57: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-10 14:24:35,881 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #533#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,882 INFO L280 TraceCheckUtils]: 59: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,882 INFO L280 TraceCheckUtils]: 60: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:24:35,882 INFO L263 TraceCheckUtils]: 61: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {4198#true} is VALID [2020-07-10 14:24:35,884 INFO L280 TraceCheckUtils]: 62: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:35,884 INFO L280 TraceCheckUtils]: 63: Hoare triple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:24:35,885 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4203#(= 0 ~pumpRunning~0)} #535#return; {4233#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:24:35,886 INFO L280 TraceCheckUtils]: 65: Hoare triple {4233#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {4234#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:24:35,887 INFO L280 TraceCheckUtils]: 66: Hoare triple {4234#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {4199#false} is VALID [2020-07-10 14:24:35,888 INFO L280 TraceCheckUtils]: 67: Hoare triple {4199#false} assume 0 == ~switchedOnBeforeTS~0; {4199#false} is VALID [2020-07-10 14:24:35,888 INFO L263 TraceCheckUtils]: 68: Hoare triple {4199#false} call __automaton_fail(); {4199#false} is VALID [2020-07-10 14:24:35,888 INFO L280 TraceCheckUtils]: 69: Hoare triple {4199#false} assume !false; {4199#false} is VALID [2020-07-10 14:24:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:24:35,904 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990037881] [2020-07-10 14:24:35,904 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:35,904 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:24:35,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795972001] [2020-07-10 14:24:35,906 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:24:35,908 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:35,909 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:24:36,015 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:36,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:24:36,015 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:36,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:24:36,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:24:36,016 INFO L87 Difference]: Start difference. First operand 304 states and 368 transitions. Second operand 9 states. [2020-07-10 14:24:37,268 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:41,022 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:46,724 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:47,109 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:48,256 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:48,902 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:53,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:53,759 INFO L93 Difference]: Finished difference Result 795 states and 1028 transitions. [2020-07-10 14:24:53,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:24:53,759 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:24:53,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 507 transitions. [2020-07-10 14:24:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:53,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 507 transitions. [2020-07-10 14:24:53,782 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 507 transitions. [2020-07-10 14:24:55,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 507 edges. 507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:55,356 INFO L225 Difference]: With dead ends: 795 [2020-07-10 14:24:55,356 INFO L226 Difference]: Without dead ends: 519 [2020-07-10 14:24:55,358 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:24:55,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2020-07-10 14:24:59,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 451. [2020-07-10 14:24:59,516 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:59,517 INFO L82 GeneralOperation]: Start isEquivalent. First operand 519 states. Second operand 451 states. [2020-07-10 14:24:59,517 INFO L74 IsIncluded]: Start isIncluded. First operand 519 states. Second operand 451 states. [2020-07-10 14:24:59,517 INFO L87 Difference]: Start difference. First operand 519 states. Second operand 451 states. [2020-07-10 14:24:59,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:59,543 INFO L93 Difference]: Finished difference Result 519 states and 646 transitions. [2020-07-10 14:24:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 646 transitions. [2020-07-10 14:24:59,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:59,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:59,546 INFO L74 IsIncluded]: Start isIncluded. First operand 451 states. Second operand 519 states. [2020-07-10 14:24:59,546 INFO L87 Difference]: Start difference. First operand 451 states. Second operand 519 states. [2020-07-10 14:24:59,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:59,571 INFO L93 Difference]: Finished difference Result 519 states and 646 transitions. [2020-07-10 14:24:59,571 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 646 transitions. [2020-07-10 14:24:59,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:59,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:59,574 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:59,574 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 451 states. [2020-07-10 14:24:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 451 states and 537 transitions. [2020-07-10 14:24:59,595 INFO L78 Accepts]: Start accepts. Automaton has 451 states and 537 transitions. Word has length 70 [2020-07-10 14:24:59,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:59,596 INFO L479 AbstractCegarLoop]: Abstraction has 451 states and 537 transitions. [2020-07-10 14:24:59,596 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:24:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 537 transitions. [2020-07-10 14:24:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 14:24:59,598 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:59,598 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:24:59,598 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:24:59,599 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:59,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:59,599 INFO L82 PathProgramCache]: Analyzing trace with hash -918633805, now seen corresponding path program 1 times [2020-07-10 14:24:59,599 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:59,600 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184763725] [2020-07-10 14:24:59,600 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:59,916 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {7091#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {7023#(= 1 ~waterLevel~0)} assume true; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7023#(= 1 ~waterLevel~0)} {7018#true} #559#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,030 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #451#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,034 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #453#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {7018#true} is VALID [2020-07-10 14:25:00,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,039 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #455#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,043 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #457#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7018#true} is VALID [2020-07-10 14:25:00,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #549#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-10 14:25:00,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {7018#true} is VALID [2020-07-10 14:25:00,068 INFO L263 TraceCheckUtils]: 0: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7018#true} is VALID [2020-07-10 14:25:00,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-10 14:25:00,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,068 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7018#true} {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {7018#true} is VALID [2020-07-10 14:25:00,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {7018#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7018#true} is VALID [2020-07-10 14:25:00,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,070 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #519#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-10 14:25:00,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,206 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-10 14:25:00,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-10 14:25:00,207 INFO L263 TraceCheckUtils]: 1: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-10 14:25:00,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-10 14:25:00,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,209 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-10 14:25:00,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-10 14:25:00,211 INFO L280 TraceCheckUtils]: 7: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-10 14:25:00,211 INFO L280 TraceCheckUtils]: 8: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-10 14:25:00,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,212 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-10 14:25:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-10 14:25:00,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,224 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-10 14:25:00,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,224 INFO L263 TraceCheckUtils]: 1: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-10 14:25:00,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-10 14:25:00,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,225 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-10 14:25:00,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,226 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-10 14:25:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-10 14:25:00,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-10 14:25:00,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-10 14:25:00,239 INFO L263 TraceCheckUtils]: 1: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-10 14:25:00,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,239 INFO L263 TraceCheckUtils]: 3: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-10 14:25:00,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-10 14:25:00,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,240 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-10 14:25:00,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,241 INFO L280 TraceCheckUtils]: 8: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,241 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-10 14:25:00,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-10 14:25:00,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-10 14:25:00,243 INFO L263 TraceCheckUtils]: 12: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-10 14:25:00,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,243 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-10 14:25:00,244 INFO L280 TraceCheckUtils]: 16: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,244 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-10 14:25:00,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7018#true} is VALID [2020-07-10 14:25:00,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume 0 == ~pumpRunning~0; {7018#true} is VALID [2020-07-10 14:25:00,245 INFO L263 TraceCheckUtils]: 2: Hoare triple {7018#true} call #t~ret39 := isHighWaterLevel(); {7018#true} is VALID [2020-07-10 14:25:00,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-10 14:25:00,245 INFO L263 TraceCheckUtils]: 4: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-10 14:25:00,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-10 14:25:00,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,249 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-10 14:25:00,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-10 14:25:00,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-10 14:25:00,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-10 14:25:00,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,251 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-10 14:25:00,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {7019#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {7019#false} is VALID [2020-07-10 14:25:00,252 INFO L280 TraceCheckUtils]: 15: Hoare triple {7019#false} assume 0 != ~tmp~4; {7019#false} is VALID [2020-07-10 14:25:00,252 INFO L263 TraceCheckUtils]: 16: Hoare triple {7019#false} call activatePump(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,252 INFO L280 TraceCheckUtils]: 17: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-10 14:25:00,253 INFO L263 TraceCheckUtils]: 18: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-10 14:25:00,253 INFO L280 TraceCheckUtils]: 19: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,253 INFO L263 TraceCheckUtils]: 20: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-10 14:25:00,254 INFO L280 TraceCheckUtils]: 21: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-10 14:25:00,254 INFO L280 TraceCheckUtils]: 22: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,254 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-10 14:25:00,254 INFO L280 TraceCheckUtils]: 24: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,255 INFO L280 TraceCheckUtils]: 25: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,255 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-10 14:25:00,255 INFO L280 TraceCheckUtils]: 27: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-10 14:25:00,255 INFO L280 TraceCheckUtils]: 28: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-10 14:25:00,256 INFO L263 TraceCheckUtils]: 29: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,257 INFO L280 TraceCheckUtils]: 30: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-10 14:25:00,257 INFO L280 TraceCheckUtils]: 31: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,257 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-10 14:25:00,257 INFO L280 TraceCheckUtils]: 33: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,258 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-10 14:25:00,258 INFO L280 TraceCheckUtils]: 35: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,258 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7019#false} {7018#true} #499#return; {7019#false} is VALID [2020-07-10 14:25:00,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7018#true} is VALID [2020-07-10 14:25:00,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume !(0 != ~pumpRunning~0); {7018#true} is VALID [2020-07-10 14:25:00,261 INFO L263 TraceCheckUtils]: 2: Hoare triple {7018#true} call processEnvironment__wrappee__methaneQuery(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7018#true} is VALID [2020-07-10 14:25:00,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {7018#true} assume 0 == ~pumpRunning~0; {7018#true} is VALID [2020-07-10 14:25:00,262 INFO L263 TraceCheckUtils]: 5: Hoare triple {7018#true} call #t~ret39 := isHighWaterLevel(); {7018#true} is VALID [2020-07-10 14:25:00,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-10 14:25:00,262 INFO L263 TraceCheckUtils]: 7: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-10 14:25:00,262 INFO L280 TraceCheckUtils]: 8: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-10 14:25:00,263 INFO L280 TraceCheckUtils]: 9: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,264 INFO L280 TraceCheckUtils]: 10: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,265 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-10 14:25:00,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-10 14:25:00,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-10 14:25:00,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-10 14:25:00,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,267 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-10 14:25:00,267 INFO L280 TraceCheckUtils]: 17: Hoare triple {7019#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {7019#false} is VALID [2020-07-10 14:25:00,267 INFO L280 TraceCheckUtils]: 18: Hoare triple {7019#false} assume 0 != ~tmp~4; {7019#false} is VALID [2020-07-10 14:25:00,268 INFO L263 TraceCheckUtils]: 19: Hoare triple {7019#false} call activatePump(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,268 INFO L280 TraceCheckUtils]: 20: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-10 14:25:00,268 INFO L263 TraceCheckUtils]: 21: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-10 14:25:00,268 INFO L280 TraceCheckUtils]: 22: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,268 INFO L263 TraceCheckUtils]: 23: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-10 14:25:00,269 INFO L280 TraceCheckUtils]: 24: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-10 14:25:00,269 INFO L280 TraceCheckUtils]: 25: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,269 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-10 14:25:00,273 INFO L280 TraceCheckUtils]: 27: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,273 INFO L280 TraceCheckUtils]: 28: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,273 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-10 14:25:00,274 INFO L280 TraceCheckUtils]: 30: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-10 14:25:00,274 INFO L280 TraceCheckUtils]: 31: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-10 14:25:00,275 INFO L263 TraceCheckUtils]: 32: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-10 14:25:00,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,275 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-10 14:25:00,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,276 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-10 14:25:00,276 INFO L280 TraceCheckUtils]: 38: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,276 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7019#false} {7018#true} #499#return; {7019#false} is VALID [2020-07-10 14:25:00,277 INFO L280 TraceCheckUtils]: 40: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,277 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7019#false} {7023#(= 1 ~waterLevel~0)} #523#return; {7019#false} is VALID [2020-07-10 14:25:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {7018#true} is VALID [2020-07-10 14:25:00,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7019#false} #533#return; {7019#false} is VALID [2020-07-10 14:25:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:00,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-10 14:25:00,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7019#false} #535#return; {7019#false} is VALID [2020-07-10 14:25:00,291 INFO L263 TraceCheckUtils]: 0: Hoare triple {7018#true} call ULTIMATE.init(); {7091#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:25:00,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {7091#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {7023#(= 1 ~waterLevel~0)} assume true; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,298 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7023#(= 1 ~waterLevel~0)} {7018#true} #559#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,299 INFO L263 TraceCheckUtils]: 4: Hoare triple {7023#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,300 INFO L280 TraceCheckUtils]: 5: Hoare triple {7023#(= 1 ~waterLevel~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,300 INFO L263 TraceCheckUtils]: 6: Hoare triple {7023#(= 1 ~waterLevel~0)} call select_helpers(); {7018#true} is VALID [2020-07-10 14:25:00,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,301 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #451#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,301 INFO L263 TraceCheckUtils]: 9: Hoare triple {7023#(= 1 ~waterLevel~0)} call select_features(); {7018#true} is VALID [2020-07-10 14:25:00,302 INFO L280 TraceCheckUtils]: 10: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,302 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #453#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,303 INFO L263 TraceCheckUtils]: 12: Hoare triple {7023#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {7018#true} is VALID [2020-07-10 14:25:00,303 INFO L280 TraceCheckUtils]: 13: Hoare triple {7018#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {7018#true} is VALID [2020-07-10 14:25:00,303 INFO L280 TraceCheckUtils]: 14: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,304 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #455#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,305 INFO L280 TraceCheckUtils]: 17: Hoare triple {7023#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,305 INFO L263 TraceCheckUtils]: 18: Hoare triple {7023#(= 1 ~waterLevel~0)} call setup(); {7018#true} is VALID [2020-07-10 14:25:00,305 INFO L280 TraceCheckUtils]: 19: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,306 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #457#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,307 INFO L263 TraceCheckUtils]: 21: Hoare triple {7023#(= 1 ~waterLevel~0)} call runTest(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,307 INFO L263 TraceCheckUtils]: 22: Hoare triple {7023#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:00,308 INFO L280 TraceCheckUtils]: 23: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7018#true} is VALID [2020-07-10 14:25:00,308 INFO L280 TraceCheckUtils]: 24: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,308 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #549#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,309 INFO L263 TraceCheckUtils]: 26: Hoare triple {7023#(= 1 ~waterLevel~0)} call test(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,310 INFO L280 TraceCheckUtils]: 27: Hoare triple {7023#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,310 INFO L280 TraceCheckUtils]: 28: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !false; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {7023#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,311 INFO L280 TraceCheckUtils]: 30: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,312 INFO L280 TraceCheckUtils]: 31: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,313 INFO L280 TraceCheckUtils]: 32: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,313 INFO L280 TraceCheckUtils]: 33: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,314 INFO L280 TraceCheckUtils]: 34: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,314 INFO L280 TraceCheckUtils]: 35: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,315 INFO L280 TraceCheckUtils]: 36: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,316 INFO L263 TraceCheckUtils]: 37: Hoare triple {7023#(= 1 ~waterLevel~0)} call timeShift(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,316 INFO L263 TraceCheckUtils]: 38: Hoare triple {7023#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:00,316 INFO L263 TraceCheckUtils]: 39: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7018#true} is VALID [2020-07-10 14:25:00,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-10 14:25:00,317 INFO L280 TraceCheckUtils]: 41: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,317 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7018#true} {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {7018#true} is VALID [2020-07-10 14:25:00,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {7018#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7018#true} is VALID [2020-07-10 14:25:00,317 INFO L280 TraceCheckUtils]: 44: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,318 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #519#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,319 INFO L280 TraceCheckUtils]: 46: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,319 INFO L280 TraceCheckUtils]: 47: Hoare triple {7023#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:25:00,320 INFO L263 TraceCheckUtils]: 48: Hoare triple {7023#(= 1 ~waterLevel~0)} call processEnvironment(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,320 INFO L280 TraceCheckUtils]: 49: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7018#true} is VALID [2020-07-10 14:25:00,320 INFO L280 TraceCheckUtils]: 50: Hoare triple {7018#true} assume !(0 != ~pumpRunning~0); {7018#true} is VALID [2020-07-10 14:25:00,321 INFO L263 TraceCheckUtils]: 51: Hoare triple {7018#true} call processEnvironment__wrappee__methaneQuery(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,321 INFO L280 TraceCheckUtils]: 52: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7018#true} is VALID [2020-07-10 14:25:00,321 INFO L280 TraceCheckUtils]: 53: Hoare triple {7018#true} assume 0 == ~pumpRunning~0; {7018#true} is VALID [2020-07-10 14:25:00,321 INFO L263 TraceCheckUtils]: 54: Hoare triple {7018#true} call #t~ret39 := isHighWaterLevel(); {7018#true} is VALID [2020-07-10 14:25:00,322 INFO L280 TraceCheckUtils]: 55: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-10 14:25:00,322 INFO L263 TraceCheckUtils]: 56: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-10 14:25:00,322 INFO L280 TraceCheckUtils]: 57: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-10 14:25:00,323 INFO L280 TraceCheckUtils]: 58: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,323 INFO L280 TraceCheckUtils]: 59: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:25:00,324 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-10 14:25:00,325 INFO L280 TraceCheckUtils]: 61: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-10 14:25:00,326 INFO L280 TraceCheckUtils]: 62: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-10 14:25:00,326 INFO L280 TraceCheckUtils]: 63: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-10 14:25:00,326 INFO L280 TraceCheckUtils]: 64: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,326 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-10 14:25:00,326 INFO L280 TraceCheckUtils]: 66: Hoare triple {7019#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {7019#false} is VALID [2020-07-10 14:25:00,327 INFO L280 TraceCheckUtils]: 67: Hoare triple {7019#false} assume 0 != ~tmp~4; {7019#false} is VALID [2020-07-10 14:25:00,327 INFO L263 TraceCheckUtils]: 68: Hoare triple {7019#false} call activatePump(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,327 INFO L280 TraceCheckUtils]: 69: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-10 14:25:00,327 INFO L263 TraceCheckUtils]: 70: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-10 14:25:00,327 INFO L280 TraceCheckUtils]: 71: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,328 INFO L263 TraceCheckUtils]: 72: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-10 14:25:00,328 INFO L280 TraceCheckUtils]: 73: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-10 14:25:00,328 INFO L280 TraceCheckUtils]: 74: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,328 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-10 14:25:00,328 INFO L280 TraceCheckUtils]: 76: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-10 14:25:00,329 INFO L280 TraceCheckUtils]: 77: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,329 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-10 14:25:00,329 INFO L280 TraceCheckUtils]: 79: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-10 14:25:00,329 INFO L280 TraceCheckUtils]: 80: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-10 14:25:00,330 INFO L263 TraceCheckUtils]: 81: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:00,330 INFO L280 TraceCheckUtils]: 82: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-10 14:25:00,330 INFO L280 TraceCheckUtils]: 83: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,330 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-10 14:25:00,331 INFO L280 TraceCheckUtils]: 85: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,331 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-10 14:25:00,331 INFO L280 TraceCheckUtils]: 87: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,331 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7019#false} {7018#true} #499#return; {7019#false} is VALID [2020-07-10 14:25:00,331 INFO L280 TraceCheckUtils]: 89: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-10 14:25:00,332 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7019#false} {7023#(= 1 ~waterLevel~0)} #523#return; {7019#false} is VALID [2020-07-10 14:25:00,332 INFO L263 TraceCheckUtils]: 91: Hoare triple {7019#false} call __utac_acc__Specification5_spec__3(); {7019#false} is VALID [2020-07-10 14:25:00,332 INFO L280 TraceCheckUtils]: 92: Hoare triple {7019#false} havoc ~tmp~9;havoc ~tmp___0~2; {7019#false} is VALID [2020-07-10 14:25:00,332 INFO L263 TraceCheckUtils]: 93: Hoare triple {7019#false} call #t~ret72 := getWaterLevel(); {7018#true} is VALID [2020-07-10 14:25:00,332 INFO L280 TraceCheckUtils]: 94: Hoare triple {7018#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {7018#true} is VALID [2020-07-10 14:25:00,333 INFO L280 TraceCheckUtils]: 95: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,333 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {7018#true} {7019#false} #533#return; {7019#false} is VALID [2020-07-10 14:25:00,333 INFO L280 TraceCheckUtils]: 97: Hoare triple {7019#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {7019#false} is VALID [2020-07-10 14:25:00,333 INFO L280 TraceCheckUtils]: 98: Hoare triple {7019#false} assume 2 != ~tmp~9; {7019#false} is VALID [2020-07-10 14:25:00,333 INFO L263 TraceCheckUtils]: 99: Hoare triple {7019#false} call #t~ret73 := isPumpRunning(); {7018#true} is VALID [2020-07-10 14:25:00,333 INFO L280 TraceCheckUtils]: 100: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-10 14:25:00,334 INFO L280 TraceCheckUtils]: 101: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-10 14:25:00,334 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7018#true} {7019#false} #535#return; {7019#false} is VALID [2020-07-10 14:25:00,334 INFO L280 TraceCheckUtils]: 103: Hoare triple {7019#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {7019#false} is VALID [2020-07-10 14:25:00,334 INFO L280 TraceCheckUtils]: 104: Hoare triple {7019#false} assume 0 != ~tmp___0~2; {7019#false} is VALID [2020-07-10 14:25:00,334 INFO L280 TraceCheckUtils]: 105: Hoare triple {7019#false} assume 0 == ~switchedOnBeforeTS~0; {7019#false} is VALID [2020-07-10 14:25:00,335 INFO L263 TraceCheckUtils]: 106: Hoare triple {7019#false} call __automaton_fail(); {7019#false} is VALID [2020-07-10 14:25:00,335 INFO L280 TraceCheckUtils]: 107: Hoare triple {7019#false} assume !false; {7019#false} is VALID [2020-07-10 14:25:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:25:00,361 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184763725] [2020-07-10 14:25:00,361 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:25:00,361 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:25:00,362 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894081110] [2020-07-10 14:25:00,363 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-10 14:25:00,364 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:00,364 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:25:00,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:00,488 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:25:00,488 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:00,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:25:00,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:25:00,489 INFO L87 Difference]: Start difference. First operand 451 states and 537 transitions. Second operand 9 states. [2020-07-10 14:25:01,357 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:08,525 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:08,997 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:25:09,529 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:10,018 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:22,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:22,211 INFO L93 Difference]: Finished difference Result 1362 states and 1793 transitions. [2020-07-10 14:25:22,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:25:22,211 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-10 14:25:22,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:25:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 598 transitions. [2020-07-10 14:25:22,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:25:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 598 transitions. [2020-07-10 14:25:22,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 598 transitions. [2020-07-10 14:25:24,217 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:24,285 INFO L225 Difference]: With dead ends: 1362 [2020-07-10 14:25:24,285 INFO L226 Difference]: Without dead ends: 939 [2020-07-10 14:25:24,288 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:25:24,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 939 states. [2020-07-10 14:25:31,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 939 to 811. [2020-07-10 14:25:31,040 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:31,040 INFO L82 GeneralOperation]: Start isEquivalent. First operand 939 states. Second operand 811 states. [2020-07-10 14:25:31,040 INFO L74 IsIncluded]: Start isIncluded. First operand 939 states. Second operand 811 states. [2020-07-10 14:25:31,040 INFO L87 Difference]: Start difference. First operand 939 states. Second operand 811 states. [2020-07-10 14:25:31,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:31,100 INFO L93 Difference]: Finished difference Result 939 states and 1186 transitions. [2020-07-10 14:25:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1186 transitions. [2020-07-10 14:25:31,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:31,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:31,104 INFO L74 IsIncluded]: Start isIncluded. First operand 811 states. Second operand 939 states. [2020-07-10 14:25:31,104 INFO L87 Difference]: Start difference. First operand 811 states. Second operand 939 states. [2020-07-10 14:25:31,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:31,167 INFO L93 Difference]: Finished difference Result 939 states and 1186 transitions. [2020-07-10 14:25:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1186 transitions. [2020-07-10 14:25:31,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:31,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:31,171 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:31,171 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:31,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 811 states. [2020-07-10 14:25:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 811 states and 969 transitions. [2020-07-10 14:25:31,229 INFO L78 Accepts]: Start accepts. Automaton has 811 states and 969 transitions. Word has length 108 [2020-07-10 14:25:31,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:31,230 INFO L479 AbstractCegarLoop]: Abstraction has 811 states and 969 transitions. [2020-07-10 14:25:31,230 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:25:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 969 transitions. [2020-07-10 14:25:31,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 14:25:31,239 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:31,239 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:25:31,239 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:25:31,240 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:31,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:31,240 INFO L82 PathProgramCache]: Analyzing trace with hash -678093676, now seen corresponding path program 1 times [2020-07-10 14:25:31,240 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:31,241 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872530428] [2020-07-10 14:25:31,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:31,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,551 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {12109#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-10 14:25:31,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #559#return; {12037#true} is VALID [2020-07-10 14:25:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,601 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12037#true} {12037#true} #451#return; {12037#true} is VALID [2020-07-10 14:25:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,604 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12037#true} {12037#true} #453#return; {12037#true} is VALID [2020-07-10 14:25:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {12037#true} is VALID [2020-07-10 14:25:31,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #455#return; {12037#true} is VALID [2020-07-10 14:25:31,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,610 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12037#true} {12037#true} #457#return; {12037#true} is VALID [2020-07-10 14:25:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-10 14:25:31,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #549#return; {12037#true} is VALID [2020-07-10 14:25:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-10 14:25:31,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {12037#true} is VALID [2020-07-10 14:25:31,633 INFO L263 TraceCheckUtils]: 0: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {12037#true} is VALID [2020-07-10 14:25:31,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-10 14:25:31,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,633 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12037#true} {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {12037#true} is VALID [2020-07-10 14:25:31,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {12037#true} is VALID [2020-07-10 14:25:31,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,634 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12037#true} {12037#true} #519#return; {12037#true} is VALID [2020-07-10 14:25:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,760 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-10 14:25:31,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-10 14:25:31,761 INFO L263 TraceCheckUtils]: 1: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-10 14:25:31,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,762 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-10 14:25:31,762 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-10 14:25:31,763 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:25:31,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,765 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-10 14:25:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-10 14:25:31,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,782 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-10 14:25:31,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,783 INFO L263 TraceCheckUtils]: 1: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-10 14:25:31,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-10 14:25:31,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,783 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-10 14:25:31,784 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,784 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-10 14:25:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-10 14:25:31,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,790 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-10 14:25:31,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-10 14:25:31,790 INFO L263 TraceCheckUtils]: 1: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-10 14:25:31,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-10 14:25:31,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-10 14:25:31,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,791 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-10 14:25:31,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,792 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-10 14:25:31,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-10 14:25:31,792 INFO L280 TraceCheckUtils]: 11: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-10 14:25:31,793 INFO L263 TraceCheckUtils]: 12: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-10 14:25:31,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,794 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-10 14:25:31,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,794 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-10 14:25:31,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12037#true} is VALID [2020-07-10 14:25:31,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume 0 == ~pumpRunning~0; {12037#true} is VALID [2020-07-10 14:25:31,795 INFO L263 TraceCheckUtils]: 2: Hoare triple {12037#true} call #t~ret39 := isHighWaterLevel(); {12037#true} is VALID [2020-07-10 14:25:31,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-10 14:25:31,795 INFO L263 TraceCheckUtils]: 4: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-10 14:25:31,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,796 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,796 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,796 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-10 14:25:31,796 INFO L280 TraceCheckUtils]: 9: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-10 14:25:31,797 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:25:31,798 INFO L280 TraceCheckUtils]: 11: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,798 INFO L280 TraceCheckUtils]: 12: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,799 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-10 14:25:31,800 INFO L280 TraceCheckUtils]: 14: Hoare triple {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-10 14:25:31,801 INFO L280 TraceCheckUtils]: 15: Hoare triple {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {12038#false} is VALID [2020-07-10 14:25:31,801 INFO L263 TraceCheckUtils]: 16: Hoare triple {12038#false} call activatePump(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,801 INFO L280 TraceCheckUtils]: 17: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-10 14:25:31,801 INFO L263 TraceCheckUtils]: 18: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-10 14:25:31,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,802 INFO L263 TraceCheckUtils]: 20: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-10 14:25:31,802 INFO L280 TraceCheckUtils]: 21: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-10 14:25:31,802 INFO L280 TraceCheckUtils]: 22: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,802 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-10 14:25:31,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,803 INFO L280 TraceCheckUtils]: 25: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,803 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-10 14:25:31,803 INFO L280 TraceCheckUtils]: 27: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-10 14:25:31,803 INFO L280 TraceCheckUtils]: 28: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-10 14:25:31,804 INFO L263 TraceCheckUtils]: 29: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,804 INFO L280 TraceCheckUtils]: 30: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-10 14:25:31,804 INFO L280 TraceCheckUtils]: 31: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,805 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-10 14:25:31,805 INFO L280 TraceCheckUtils]: 33: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,805 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-10 14:25:31,805 INFO L280 TraceCheckUtils]: 35: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-10 14:25:31,805 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12038#false} {12037#true} #499#return; {12038#false} is VALID [2020-07-10 14:25:31,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12037#true} is VALID [2020-07-10 14:25:31,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume !(0 != ~pumpRunning~0); {12037#true} is VALID [2020-07-10 14:25:31,808 INFO L263 TraceCheckUtils]: 2: Hoare triple {12037#true} call processEnvironment__wrappee__methaneQuery(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12037#true} is VALID [2020-07-10 14:25:31,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} assume 0 == ~pumpRunning~0; {12037#true} is VALID [2020-07-10 14:25:31,809 INFO L263 TraceCheckUtils]: 5: Hoare triple {12037#true} call #t~ret39 := isHighWaterLevel(); {12037#true} is VALID [2020-07-10 14:25:31,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-10 14:25:31,809 INFO L263 TraceCheckUtils]: 7: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-10 14:25:31,809 INFO L280 TraceCheckUtils]: 8: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,810 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,810 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-10 14:25:31,810 INFO L280 TraceCheckUtils]: 12: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-10 14:25:31,811 INFO L280 TraceCheckUtils]: 13: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:25:31,812 INFO L280 TraceCheckUtils]: 14: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,812 INFO L280 TraceCheckUtils]: 15: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,813 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-10 14:25:31,814 INFO L280 TraceCheckUtils]: 17: Hoare triple {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-10 14:25:31,815 INFO L280 TraceCheckUtils]: 18: Hoare triple {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {12038#false} is VALID [2020-07-10 14:25:31,815 INFO L263 TraceCheckUtils]: 19: Hoare triple {12038#false} call activatePump(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-10 14:25:31,815 INFO L263 TraceCheckUtils]: 21: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-10 14:25:31,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,816 INFO L263 TraceCheckUtils]: 23: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-10 14:25:31,816 INFO L280 TraceCheckUtils]: 24: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-10 14:25:31,816 INFO L280 TraceCheckUtils]: 25: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,816 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-10 14:25:31,817 INFO L280 TraceCheckUtils]: 27: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,817 INFO L280 TraceCheckUtils]: 28: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,817 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-10 14:25:31,817 INFO L280 TraceCheckUtils]: 30: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-10 14:25:31,817 INFO L280 TraceCheckUtils]: 31: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-10 14:25:31,818 INFO L263 TraceCheckUtils]: 32: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,818 INFO L280 TraceCheckUtils]: 33: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-10 14:25:31,818 INFO L280 TraceCheckUtils]: 34: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,819 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-10 14:25:31,819 INFO L280 TraceCheckUtils]: 36: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,819 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-10 14:25:31,819 INFO L280 TraceCheckUtils]: 38: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-10 14:25:31,822 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12038#false} {12037#true} #499#return; {12038#false} is VALID [2020-07-10 14:25:31,822 INFO L280 TraceCheckUtils]: 40: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-10 14:25:31,822 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {12038#false} {12037#true} #523#return; {12038#false} is VALID [2020-07-10 14:25:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {12037#true} is VALID [2020-07-10 14:25:31,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12038#false} #533#return; {12038#false} is VALID [2020-07-10 14:25:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:31,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-10 14:25:31,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,832 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12038#false} #535#return; {12038#false} is VALID [2020-07-10 14:25:31,835 INFO L263 TraceCheckUtils]: 0: Hoare triple {12037#true} call ULTIMATE.init(); {12109#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:25:31,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {12109#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-10 14:25:31,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,835 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12037#true} {12037#true} #559#return; {12037#true} is VALID [2020-07-10 14:25:31,836 INFO L263 TraceCheckUtils]: 4: Hoare triple {12037#true} call #t~ret75 := main(); {12037#true} is VALID [2020-07-10 14:25:31,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} havoc ~retValue_acc~9;havoc ~tmp~8; {12037#true} is VALID [2020-07-10 14:25:31,836 INFO L263 TraceCheckUtils]: 6: Hoare triple {12037#true} call select_helpers(); {12037#true} is VALID [2020-07-10 14:25:31,836 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,837 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12037#true} {12037#true} #451#return; {12037#true} is VALID [2020-07-10 14:25:31,837 INFO L263 TraceCheckUtils]: 9: Hoare triple {12037#true} call select_features(); {12037#true} is VALID [2020-07-10 14:25:31,838 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,838 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12037#true} {12037#true} #453#return; {12037#true} is VALID [2020-07-10 14:25:31,838 INFO L263 TraceCheckUtils]: 12: Hoare triple {12037#true} call #t~ret70 := valid_product(); {12037#true} is VALID [2020-07-10 14:25:31,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {12037#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {12037#true} is VALID [2020-07-10 14:25:31,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,838 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12037#true} {12037#true} #455#return; {12037#true} is VALID [2020-07-10 14:25:31,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {12037#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {12037#true} is VALID [2020-07-10 14:25:31,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {12037#true} assume 0 != ~tmp~8; {12037#true} is VALID [2020-07-10 14:25:31,839 INFO L263 TraceCheckUtils]: 18: Hoare triple {12037#true} call setup(); {12037#true} is VALID [2020-07-10 14:25:31,839 INFO L280 TraceCheckUtils]: 19: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,839 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12037#true} {12037#true} #457#return; {12037#true} is VALID [2020-07-10 14:25:31,840 INFO L263 TraceCheckUtils]: 21: Hoare triple {12037#true} call runTest(); {12037#true} is VALID [2020-07-10 14:25:31,840 INFO L263 TraceCheckUtils]: 22: Hoare triple {12037#true} call __utac_acc__Specification5_spec__1(); {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:31,841 INFO L280 TraceCheckUtils]: 23: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-10 14:25:31,841 INFO L280 TraceCheckUtils]: 24: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,841 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12037#true} {12037#true} #549#return; {12037#true} is VALID [2020-07-10 14:25:31,841 INFO L263 TraceCheckUtils]: 26: Hoare triple {12037#true} call test(); {12037#true} is VALID [2020-07-10 14:25:31,841 INFO L280 TraceCheckUtils]: 27: Hoare triple {12037#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {12037#true} is VALID [2020-07-10 14:25:31,841 INFO L280 TraceCheckUtils]: 28: Hoare triple {12037#true} assume !false; {12037#true} is VALID [2020-07-10 14:25:31,842 INFO L280 TraceCheckUtils]: 29: Hoare triple {12037#true} assume ~splverifierCounter~0 < 4; {12037#true} is VALID [2020-07-10 14:25:31,842 INFO L280 TraceCheckUtils]: 30: Hoare triple {12037#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {12037#true} is VALID [2020-07-10 14:25:31,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {12037#true} assume !(0 != ~tmp~3); {12037#true} is VALID [2020-07-10 14:25:31,842 INFO L280 TraceCheckUtils]: 32: Hoare triple {12037#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {12037#true} is VALID [2020-07-10 14:25:31,842 INFO L280 TraceCheckUtils]: 33: Hoare triple {12037#true} assume !(0 != ~tmp___0~0); {12037#true} is VALID [2020-07-10 14:25:31,842 INFO L280 TraceCheckUtils]: 34: Hoare triple {12037#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {12037#true} is VALID [2020-07-10 14:25:31,843 INFO L280 TraceCheckUtils]: 35: Hoare triple {12037#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {12037#true} is VALID [2020-07-10 14:25:31,843 INFO L280 TraceCheckUtils]: 36: Hoare triple {12037#true} assume !(0 != ~tmp___1~0); {12037#true} is VALID [2020-07-10 14:25:31,843 INFO L263 TraceCheckUtils]: 37: Hoare triple {12037#true} call timeShift(); {12037#true} is VALID [2020-07-10 14:25:31,844 INFO L263 TraceCheckUtils]: 38: Hoare triple {12037#true} call __utac_acc__Specification5_spec__2(); {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:31,844 INFO L263 TraceCheckUtils]: 39: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {12037#true} is VALID [2020-07-10 14:25:31,844 INFO L280 TraceCheckUtils]: 40: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-10 14:25:31,844 INFO L280 TraceCheckUtils]: 41: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,844 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12037#true} {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {12037#true} is VALID [2020-07-10 14:25:31,845 INFO L280 TraceCheckUtils]: 43: Hoare triple {12037#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {12037#true} is VALID [2020-07-10 14:25:31,845 INFO L280 TraceCheckUtils]: 44: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,845 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {12037#true} {12037#true} #519#return; {12037#true} is VALID [2020-07-10 14:25:31,845 INFO L280 TraceCheckUtils]: 46: Hoare triple {12037#true} assume !(0 != ~pumpRunning~0); {12037#true} is VALID [2020-07-10 14:25:31,845 INFO L280 TraceCheckUtils]: 47: Hoare triple {12037#true} assume 0 != ~systemActive~0; {12037#true} is VALID [2020-07-10 14:25:31,846 INFO L263 TraceCheckUtils]: 48: Hoare triple {12037#true} call processEnvironment(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,846 INFO L280 TraceCheckUtils]: 49: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12037#true} is VALID [2020-07-10 14:25:31,846 INFO L280 TraceCheckUtils]: 50: Hoare triple {12037#true} assume !(0 != ~pumpRunning~0); {12037#true} is VALID [2020-07-10 14:25:31,847 INFO L263 TraceCheckUtils]: 51: Hoare triple {12037#true} call processEnvironment__wrappee__methaneQuery(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,847 INFO L280 TraceCheckUtils]: 52: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12037#true} is VALID [2020-07-10 14:25:31,847 INFO L280 TraceCheckUtils]: 53: Hoare triple {12037#true} assume 0 == ~pumpRunning~0; {12037#true} is VALID [2020-07-10 14:25:31,847 INFO L263 TraceCheckUtils]: 54: Hoare triple {12037#true} call #t~ret39 := isHighWaterLevel(); {12037#true} is VALID [2020-07-10 14:25:31,848 INFO L280 TraceCheckUtils]: 55: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-10 14:25:31,848 INFO L263 TraceCheckUtils]: 56: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-10 14:25:31,848 INFO L280 TraceCheckUtils]: 57: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,848 INFO L280 TraceCheckUtils]: 58: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-10 14:25:31,848 INFO L280 TraceCheckUtils]: 59: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,849 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-10 14:25:31,849 INFO L280 TraceCheckUtils]: 61: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-10 14:25:31,849 INFO L280 TraceCheckUtils]: 62: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:25:31,850 INFO L280 TraceCheckUtils]: 63: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,851 INFO L280 TraceCheckUtils]: 64: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:25:31,852 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-10 14:25:31,852 INFO L280 TraceCheckUtils]: 66: Hoare triple {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-10 14:25:31,853 INFO L280 TraceCheckUtils]: 67: Hoare triple {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {12038#false} is VALID [2020-07-10 14:25:31,853 INFO L263 TraceCheckUtils]: 68: Hoare triple {12038#false} call activatePump(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,853 INFO L280 TraceCheckUtils]: 69: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-10 14:25:31,853 INFO L263 TraceCheckUtils]: 70: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-10 14:25:31,854 INFO L280 TraceCheckUtils]: 71: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,854 INFO L263 TraceCheckUtils]: 72: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-10 14:25:31,854 INFO L280 TraceCheckUtils]: 73: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-10 14:25:31,854 INFO L280 TraceCheckUtils]: 74: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,854 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-10 14:25:31,854 INFO L280 TraceCheckUtils]: 76: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-10 14:25:31,855 INFO L280 TraceCheckUtils]: 77: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,855 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-10 14:25:31,855 INFO L280 TraceCheckUtils]: 79: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-10 14:25:31,855 INFO L280 TraceCheckUtils]: 80: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-10 14:25:31,856 INFO L263 TraceCheckUtils]: 81: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:31,856 INFO L280 TraceCheckUtils]: 82: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-10 14:25:31,856 INFO L280 TraceCheckUtils]: 83: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,856 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-10 14:25:31,857 INFO L280 TraceCheckUtils]: 85: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,857 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-10 14:25:31,857 INFO L280 TraceCheckUtils]: 87: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-10 14:25:31,857 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12038#false} {12037#true} #499#return; {12038#false} is VALID [2020-07-10 14:25:31,857 INFO L280 TraceCheckUtils]: 89: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-10 14:25:31,857 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {12038#false} {12037#true} #523#return; {12038#false} is VALID [2020-07-10 14:25:31,858 INFO L263 TraceCheckUtils]: 91: Hoare triple {12038#false} call __utac_acc__Specification5_spec__3(); {12038#false} is VALID [2020-07-10 14:25:31,858 INFO L280 TraceCheckUtils]: 92: Hoare triple {12038#false} havoc ~tmp~9;havoc ~tmp___0~2; {12038#false} is VALID [2020-07-10 14:25:31,858 INFO L263 TraceCheckUtils]: 93: Hoare triple {12038#false} call #t~ret72 := getWaterLevel(); {12037#true} is VALID [2020-07-10 14:25:31,858 INFO L280 TraceCheckUtils]: 94: Hoare triple {12037#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {12037#true} is VALID [2020-07-10 14:25:31,858 INFO L280 TraceCheckUtils]: 95: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,858 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {12037#true} {12038#false} #533#return; {12038#false} is VALID [2020-07-10 14:25:31,859 INFO L280 TraceCheckUtils]: 97: Hoare triple {12038#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {12038#false} is VALID [2020-07-10 14:25:31,859 INFO L280 TraceCheckUtils]: 98: Hoare triple {12038#false} assume 2 != ~tmp~9; {12038#false} is VALID [2020-07-10 14:25:31,859 INFO L263 TraceCheckUtils]: 99: Hoare triple {12038#false} call #t~ret73 := isPumpRunning(); {12037#true} is VALID [2020-07-10 14:25:31,859 INFO L280 TraceCheckUtils]: 100: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-10 14:25:31,859 INFO L280 TraceCheckUtils]: 101: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-10 14:25:31,860 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12037#true} {12038#false} #535#return; {12038#false} is VALID [2020-07-10 14:25:31,860 INFO L280 TraceCheckUtils]: 103: Hoare triple {12038#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {12038#false} is VALID [2020-07-10 14:25:31,860 INFO L280 TraceCheckUtils]: 104: Hoare triple {12038#false} assume 0 != ~tmp___0~2; {12038#false} is VALID [2020-07-10 14:25:31,860 INFO L280 TraceCheckUtils]: 105: Hoare triple {12038#false} assume 0 == ~switchedOnBeforeTS~0; {12038#false} is VALID [2020-07-10 14:25:31,860 INFO L263 TraceCheckUtils]: 106: Hoare triple {12038#false} call __automaton_fail(); {12038#false} is VALID [2020-07-10 14:25:31,860 INFO L280 TraceCheckUtils]: 107: Hoare triple {12038#false} assume !false; {12038#false} is VALID [2020-07-10 14:25:31,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:25:31,901 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872530428] [2020-07-10 14:25:31,902 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:25:31,902 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:25:31,902 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653569418] [2020-07-10 14:25:31,903 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-10 14:25:31,903 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:31,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:25:32,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:32,023 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:25:32,024 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:32,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:25:32,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:25:32,025 INFO L87 Difference]: Start difference. First operand 811 states and 969 transitions. Second operand 9 states. [2020-07-10 14:25:39,514 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:40,075 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:25:40,985 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:41,555 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:52,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:52,076 INFO L93 Difference]: Finished difference Result 1729 states and 2208 transitions. [2020-07-10 14:25:52,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:25:52,077 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-10 14:25:52,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:25:52,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 408 transitions. [2020-07-10 14:25:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:25:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 408 transitions. [2020-07-10 14:25:52,091 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 408 transitions. [2020-07-10 14:25:53,362 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 408 edges. 408 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:53,419 INFO L225 Difference]: With dead ends: 1729 [2020-07-10 14:25:53,419 INFO L226 Difference]: Without dead ends: 946 [2020-07-10 14:25:53,422 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 [2020-07-10 14:25:53,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2020-07-10 14:26:00,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 831. [2020-07-10 14:26:00,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:26:00,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand 831 states. [2020-07-10 14:26:00,010 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand 831 states. [2020-07-10 14:26:00,011 INFO L87 Difference]: Start difference. First operand 946 states. Second operand 831 states. [2020-07-10 14:26:00,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:00,073 INFO L93 Difference]: Finished difference Result 946 states and 1193 transitions. [2020-07-10 14:26:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1193 transitions. [2020-07-10 14:26:00,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:00,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:00,077 INFO L74 IsIncluded]: Start isIncluded. First operand 831 states. Second operand 946 states. [2020-07-10 14:26:00,078 INFO L87 Difference]: Start difference. First operand 831 states. Second operand 946 states. [2020-07-10 14:26:00,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:00,144 INFO L93 Difference]: Finished difference Result 946 states and 1193 transitions. [2020-07-10 14:26:00,144 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1193 transitions. [2020-07-10 14:26:00,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:00,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:00,149 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:26:00,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:26:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 831 states. [2020-07-10 14:26:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 989 transitions. [2020-07-10 14:26:00,209 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 989 transitions. Word has length 108 [2020-07-10 14:26:00,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:26:00,210 INFO L479 AbstractCegarLoop]: Abstraction has 831 states and 989 transitions. [2020-07-10 14:26:00,210 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:26:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 989 transitions. [2020-07-10 14:26:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-10 14:26:00,213 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:26:00,214 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:26:00,214 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:26:00,214 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:26:00,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:26:00,215 INFO L82 PathProgramCache]: Analyzing trace with hash 1250179026, now seen corresponding path program 1 times [2020-07-10 14:26:00,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:26:00,216 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650418069] [2020-07-10 14:26:00,216 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:26:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,553 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:26:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-10 14:26:00,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #559#return; {17561#true} is VALID [2020-07-10 14:26:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,601 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17561#true} {17561#true} #451#return; {17561#true} is VALID [2020-07-10 14:26:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,604 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17561#true} {17561#true} #453#return; {17561#true} is VALID [2020-07-10 14:26:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:00,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {17636#(= 1 |valid_product_#res|)} assume true; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:00,623 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17636#(= 1 |valid_product_#res|)} {17561#true} #455#return; {17573#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:26:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,625 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17561#true} {17561#true} #457#return; {17561#true} is VALID [2020-07-10 14:26:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-10 14:26:00,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,640 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #549#return; {17561#true} is VALID [2020-07-10 14:26:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-10 14:26:00,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {17561#true} is VALID [2020-07-10 14:26:00,651 INFO L263 TraceCheckUtils]: 0: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {17561#true} is VALID [2020-07-10 14:26:00,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-10 14:26:00,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,652 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17561#true} {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {17561#true} is VALID [2020-07-10 14:26:00,652 INFO L280 TraceCheckUtils]: 4: Hoare triple {17561#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {17561#true} is VALID [2020-07-10 14:26:00,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,652 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17561#true} {17561#true} #519#return; {17561#true} is VALID [2020-07-10 14:26:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-10 14:26:00,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,745 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:26:00,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-10 14:26:00,746 INFO L263 TraceCheckUtils]: 1: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-10 14:26:00,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-10 14:26:00,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,748 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:26:00,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:26:00,749 INFO L280 TraceCheckUtils]: 7: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-10 14:26:00,750 INFO L280 TraceCheckUtils]: 8: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-10 14:26:00,750 INFO L280 TraceCheckUtils]: 9: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,750 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-10 14:26:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-10 14:26:00,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-10 14:26:00,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,764 INFO L263 TraceCheckUtils]: 1: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-10 14:26:00,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-10 14:26:00,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,764 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-10 14:26:00,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,765 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-10 14:26:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-10 14:26:00,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-10 14:26:00,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-10 14:26:00,769 INFO L263 TraceCheckUtils]: 1: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-10 14:26:00,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,770 INFO L263 TraceCheckUtils]: 3: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-10 14:26:00,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-10 14:26:00,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,770 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-10 14:26:00,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,771 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-10 14:26:00,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-10 14:26:00,771 INFO L280 TraceCheckUtils]: 11: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-10 14:26:00,772 INFO L263 TraceCheckUtils]: 12: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-10 14:26:00,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,773 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-10 14:26:00,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,773 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-10 14:26:00,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17561#true} is VALID [2020-07-10 14:26:00,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume 0 == ~pumpRunning~0; {17561#true} is VALID [2020-07-10 14:26:00,774 INFO L263 TraceCheckUtils]: 2: Hoare triple {17561#true} call #t~ret39 := isHighWaterLevel(); {17561#true} is VALID [2020-07-10 14:26:00,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-10 14:26:00,775 INFO L263 TraceCheckUtils]: 4: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-10 14:26:00,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-10 14:26:00,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,776 INFO L280 TraceCheckUtils]: 7: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,777 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:26:00,778 INFO L280 TraceCheckUtils]: 9: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:26:00,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-10 14:26:00,779 INFO L280 TraceCheckUtils]: 11: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-10 14:26:00,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,779 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-10 14:26:00,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {17562#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {17562#false} is VALID [2020-07-10 14:26:00,779 INFO L280 TraceCheckUtils]: 15: Hoare triple {17562#false} assume 0 != ~tmp~4; {17562#false} is VALID [2020-07-10 14:26:00,780 INFO L263 TraceCheckUtils]: 16: Hoare triple {17562#false} call activatePump(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,780 INFO L280 TraceCheckUtils]: 17: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-10 14:26:00,780 INFO L263 TraceCheckUtils]: 18: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-10 14:26:00,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,780 INFO L263 TraceCheckUtils]: 20: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-10 14:26:00,781 INFO L280 TraceCheckUtils]: 21: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-10 14:26:00,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,781 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-10 14:26:00,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,781 INFO L280 TraceCheckUtils]: 25: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,782 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-10 14:26:00,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-10 14:26:00,782 INFO L280 TraceCheckUtils]: 28: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-10 14:26:00,783 INFO L263 TraceCheckUtils]: 29: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,783 INFO L280 TraceCheckUtils]: 30: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-10 14:26:00,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,783 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-10 14:26:00,784 INFO L280 TraceCheckUtils]: 33: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,784 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-10 14:26:00,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,784 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17562#false} {17561#true} #499#return; {17562#false} is VALID [2020-07-10 14:26:00,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17561#true} is VALID [2020-07-10 14:26:00,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume !(0 != ~pumpRunning~0); {17561#true} is VALID [2020-07-10 14:26:00,786 INFO L263 TraceCheckUtils]: 2: Hoare triple {17561#true} call processEnvironment__wrappee__methaneQuery(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17561#true} is VALID [2020-07-10 14:26:00,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {17561#true} assume 0 == ~pumpRunning~0; {17561#true} is VALID [2020-07-10 14:26:00,787 INFO L263 TraceCheckUtils]: 5: Hoare triple {17561#true} call #t~ret39 := isHighWaterLevel(); {17561#true} is VALID [2020-07-10 14:26:00,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-10 14:26:00,787 INFO L263 TraceCheckUtils]: 7: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-10 14:26:00,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-10 14:26:00,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,790 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:26:00,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:26:00,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-10 14:26:00,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-10 14:26:00,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,791 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-10 14:26:00,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {17562#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {17562#false} is VALID [2020-07-10 14:26:00,792 INFO L280 TraceCheckUtils]: 18: Hoare triple {17562#false} assume 0 != ~tmp~4; {17562#false} is VALID [2020-07-10 14:26:00,792 INFO L263 TraceCheckUtils]: 19: Hoare triple {17562#false} call activatePump(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,792 INFO L280 TraceCheckUtils]: 20: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-10 14:26:00,792 INFO L263 TraceCheckUtils]: 21: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-10 14:26:00,793 INFO L280 TraceCheckUtils]: 22: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,793 INFO L263 TraceCheckUtils]: 23: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-10 14:26:00,793 INFO L280 TraceCheckUtils]: 24: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-10 14:26:00,793 INFO L280 TraceCheckUtils]: 25: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,793 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-10 14:26:00,794 INFO L280 TraceCheckUtils]: 27: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,794 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-10 14:26:00,794 INFO L280 TraceCheckUtils]: 30: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-10 14:26:00,795 INFO L280 TraceCheckUtils]: 31: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-10 14:26:00,795 INFO L263 TraceCheckUtils]: 32: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,795 INFO L280 TraceCheckUtils]: 33: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-10 14:26:00,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,796 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-10 14:26:00,796 INFO L280 TraceCheckUtils]: 36: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,796 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-10 14:26:00,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,797 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17562#false} {17561#true} #499#return; {17562#false} is VALID [2020-07-10 14:26:00,797 INFO L280 TraceCheckUtils]: 40: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,797 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17562#false} {17561#true} #523#return; {17562#false} is VALID [2020-07-10 14:26:00,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {17561#true} is VALID [2020-07-10 14:26:00,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,804 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17562#false} #533#return; {17562#false} is VALID [2020-07-10 14:26:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:00,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-10 14:26:00,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,808 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17562#false} #535#return; {17562#false} is VALID [2020-07-10 14:26:00,815 INFO L263 TraceCheckUtils]: 0: Hoare triple {17561#true} call ULTIMATE.init(); {17635#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:26:00,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {17635#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-10 14:26:00,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,816 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17561#true} {17561#true} #559#return; {17561#true} is VALID [2020-07-10 14:26:00,816 INFO L263 TraceCheckUtils]: 4: Hoare triple {17561#true} call #t~ret75 := main(); {17561#true} is VALID [2020-07-10 14:26:00,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} havoc ~retValue_acc~9;havoc ~tmp~8; {17561#true} is VALID [2020-07-10 14:26:00,817 INFO L263 TraceCheckUtils]: 6: Hoare triple {17561#true} call select_helpers(); {17561#true} is VALID [2020-07-10 14:26:00,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,817 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17561#true} {17561#true} #451#return; {17561#true} is VALID [2020-07-10 14:26:00,818 INFO L263 TraceCheckUtils]: 9: Hoare triple {17561#true} call select_features(); {17561#true} is VALID [2020-07-10 14:26:00,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,818 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17561#true} {17561#true} #453#return; {17561#true} is VALID [2020-07-10 14:26:00,819 INFO L263 TraceCheckUtils]: 12: Hoare triple {17561#true} call #t~ret70 := valid_product(); {17561#true} is VALID [2020-07-10 14:26:00,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {17561#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:00,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {17636#(= 1 |valid_product_#res|)} assume true; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:26:00,821 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17636#(= 1 |valid_product_#res|)} {17561#true} #455#return; {17573#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:26:00,822 INFO L280 TraceCheckUtils]: 16: Hoare triple {17573#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17574#(= 1 main_~tmp~8)} is VALID [2020-07-10 14:26:00,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {17574#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {17561#true} is VALID [2020-07-10 14:26:00,823 INFO L263 TraceCheckUtils]: 18: Hoare triple {17561#true} call setup(); {17561#true} is VALID [2020-07-10 14:26:00,823 INFO L280 TraceCheckUtils]: 19: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,824 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17561#true} {17561#true} #457#return; {17561#true} is VALID [2020-07-10 14:26:00,824 INFO L263 TraceCheckUtils]: 21: Hoare triple {17561#true} call runTest(); {17561#true} is VALID [2020-07-10 14:26:00,825 INFO L263 TraceCheckUtils]: 22: Hoare triple {17561#true} call __utac_acc__Specification5_spec__1(); {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:00,825 INFO L280 TraceCheckUtils]: 23: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-10 14:26:00,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,826 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17561#true} {17561#true} #549#return; {17561#true} is VALID [2020-07-10 14:26:00,826 INFO L263 TraceCheckUtils]: 26: Hoare triple {17561#true} call test(); {17561#true} is VALID [2020-07-10 14:26:00,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {17561#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17561#true} is VALID [2020-07-10 14:26:00,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {17561#true} assume !false; {17561#true} is VALID [2020-07-10 14:26:00,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {17561#true} assume ~splverifierCounter~0 < 4; {17561#true} is VALID [2020-07-10 14:26:00,827 INFO L280 TraceCheckUtils]: 30: Hoare triple {17561#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {17561#true} is VALID [2020-07-10 14:26:00,827 INFO L280 TraceCheckUtils]: 31: Hoare triple {17561#true} assume !(0 != ~tmp~3); {17561#true} is VALID [2020-07-10 14:26:00,828 INFO L280 TraceCheckUtils]: 32: Hoare triple {17561#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {17561#true} is VALID [2020-07-10 14:26:00,828 INFO L280 TraceCheckUtils]: 33: Hoare triple {17561#true} assume !(0 != ~tmp___0~0); {17561#true} is VALID [2020-07-10 14:26:00,828 INFO L280 TraceCheckUtils]: 34: Hoare triple {17561#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {17561#true} is VALID [2020-07-10 14:26:00,829 INFO L280 TraceCheckUtils]: 35: Hoare triple {17561#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {17561#true} is VALID [2020-07-10 14:26:00,829 INFO L280 TraceCheckUtils]: 36: Hoare triple {17561#true} assume !(0 != ~tmp___1~0); {17561#true} is VALID [2020-07-10 14:26:00,829 INFO L263 TraceCheckUtils]: 37: Hoare triple {17561#true} call timeShift(); {17561#true} is VALID [2020-07-10 14:26:00,831 INFO L263 TraceCheckUtils]: 38: Hoare triple {17561#true} call __utac_acc__Specification5_spec__2(); {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:00,831 INFO L263 TraceCheckUtils]: 39: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {17561#true} is VALID [2020-07-10 14:26:00,831 INFO L280 TraceCheckUtils]: 40: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-10 14:26:00,831 INFO L280 TraceCheckUtils]: 41: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,831 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17561#true} {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {17561#true} is VALID [2020-07-10 14:26:00,832 INFO L280 TraceCheckUtils]: 43: Hoare triple {17561#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {17561#true} is VALID [2020-07-10 14:26:00,832 INFO L280 TraceCheckUtils]: 44: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,832 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17561#true} {17561#true} #519#return; {17561#true} is VALID [2020-07-10 14:26:00,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {17561#true} assume !(0 != ~pumpRunning~0); {17561#true} is VALID [2020-07-10 14:26:00,832 INFO L280 TraceCheckUtils]: 47: Hoare triple {17561#true} assume 0 != ~systemActive~0; {17561#true} is VALID [2020-07-10 14:26:00,833 INFO L263 TraceCheckUtils]: 48: Hoare triple {17561#true} call processEnvironment(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,833 INFO L280 TraceCheckUtils]: 49: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17561#true} is VALID [2020-07-10 14:26:00,833 INFO L280 TraceCheckUtils]: 50: Hoare triple {17561#true} assume !(0 != ~pumpRunning~0); {17561#true} is VALID [2020-07-10 14:26:00,834 INFO L263 TraceCheckUtils]: 51: Hoare triple {17561#true} call processEnvironment__wrappee__methaneQuery(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,835 INFO L280 TraceCheckUtils]: 52: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17561#true} is VALID [2020-07-10 14:26:00,835 INFO L280 TraceCheckUtils]: 53: Hoare triple {17561#true} assume 0 == ~pumpRunning~0; {17561#true} is VALID [2020-07-10 14:26:00,835 INFO L263 TraceCheckUtils]: 54: Hoare triple {17561#true} call #t~ret39 := isHighWaterLevel(); {17561#true} is VALID [2020-07-10 14:26:00,835 INFO L280 TraceCheckUtils]: 55: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-10 14:26:00,836 INFO L263 TraceCheckUtils]: 56: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-10 14:26:00,836 INFO L280 TraceCheckUtils]: 57: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-10 14:26:00,837 INFO L280 TraceCheckUtils]: 58: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,838 INFO L280 TraceCheckUtils]: 59: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:26:00,839 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:26:00,840 INFO L280 TraceCheckUtils]: 61: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:26:00,840 INFO L280 TraceCheckUtils]: 62: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-10 14:26:00,841 INFO L280 TraceCheckUtils]: 63: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-10 14:26:00,841 INFO L280 TraceCheckUtils]: 64: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,841 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-10 14:26:00,841 INFO L280 TraceCheckUtils]: 66: Hoare triple {17562#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {17562#false} is VALID [2020-07-10 14:26:00,842 INFO L280 TraceCheckUtils]: 67: Hoare triple {17562#false} assume 0 != ~tmp~4; {17562#false} is VALID [2020-07-10 14:26:00,842 INFO L263 TraceCheckUtils]: 68: Hoare triple {17562#false} call activatePump(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,842 INFO L280 TraceCheckUtils]: 69: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-10 14:26:00,842 INFO L263 TraceCheckUtils]: 70: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-10 14:26:00,843 INFO L280 TraceCheckUtils]: 71: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,843 INFO L263 TraceCheckUtils]: 72: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-10 14:26:00,843 INFO L280 TraceCheckUtils]: 73: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-10 14:26:00,843 INFO L280 TraceCheckUtils]: 74: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,844 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-10 14:26:00,844 INFO L280 TraceCheckUtils]: 76: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-10 14:26:00,844 INFO L280 TraceCheckUtils]: 77: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,845 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-10 14:26:00,845 INFO L280 TraceCheckUtils]: 79: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-10 14:26:00,845 INFO L280 TraceCheckUtils]: 80: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-10 14:26:00,847 INFO L263 TraceCheckUtils]: 81: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:00,847 INFO L280 TraceCheckUtils]: 82: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-10 14:26:00,847 INFO L280 TraceCheckUtils]: 83: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,848 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-10 14:26:00,848 INFO L280 TraceCheckUtils]: 85: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,848 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-10 14:26:00,848 INFO L280 TraceCheckUtils]: 87: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,849 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17562#false} {17561#true} #499#return; {17562#false} is VALID [2020-07-10 14:26:00,849 INFO L280 TraceCheckUtils]: 89: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-10 14:26:00,849 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17562#false} {17561#true} #523#return; {17562#false} is VALID [2020-07-10 14:26:00,849 INFO L263 TraceCheckUtils]: 91: Hoare triple {17562#false} call __utac_acc__Specification5_spec__3(); {17562#false} is VALID [2020-07-10 14:26:00,850 INFO L280 TraceCheckUtils]: 92: Hoare triple {17562#false} havoc ~tmp~9;havoc ~tmp___0~2; {17562#false} is VALID [2020-07-10 14:26:00,850 INFO L263 TraceCheckUtils]: 93: Hoare triple {17562#false} call #t~ret72 := getWaterLevel(); {17561#true} is VALID [2020-07-10 14:26:00,850 INFO L280 TraceCheckUtils]: 94: Hoare triple {17561#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {17561#true} is VALID [2020-07-10 14:26:00,851 INFO L280 TraceCheckUtils]: 95: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,851 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17561#true} {17562#false} #533#return; {17562#false} is VALID [2020-07-10 14:26:00,851 INFO L280 TraceCheckUtils]: 97: Hoare triple {17562#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {17562#false} is VALID [2020-07-10 14:26:00,852 INFO L280 TraceCheckUtils]: 98: Hoare triple {17562#false} assume 2 != ~tmp~9; {17562#false} is VALID [2020-07-10 14:26:00,852 INFO L263 TraceCheckUtils]: 99: Hoare triple {17562#false} call #t~ret73 := isPumpRunning(); {17561#true} is VALID [2020-07-10 14:26:00,852 INFO L280 TraceCheckUtils]: 100: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-10 14:26:00,852 INFO L280 TraceCheckUtils]: 101: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-10 14:26:00,853 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {17561#true} {17562#false} #535#return; {17562#false} is VALID [2020-07-10 14:26:00,853 INFO L280 TraceCheckUtils]: 103: Hoare triple {17562#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {17562#false} is VALID [2020-07-10 14:26:00,853 INFO L280 TraceCheckUtils]: 104: Hoare triple {17562#false} assume 0 != ~tmp___0~2; {17562#false} is VALID [2020-07-10 14:26:00,854 INFO L280 TraceCheckUtils]: 105: Hoare triple {17562#false} assume 0 == ~switchedOnBeforeTS~0; {17562#false} is VALID [2020-07-10 14:26:00,854 INFO L263 TraceCheckUtils]: 106: Hoare triple {17562#false} call __automaton_fail(); {17562#false} is VALID [2020-07-10 14:26:00,854 INFO L280 TraceCheckUtils]: 107: Hoare triple {17562#false} assume !false; {17562#false} is VALID [2020-07-10 14:26:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:26:00,876 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650418069] [2020-07-10 14:26:00,876 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:26:00,876 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:26:00,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952943258] [2020-07-10 14:26:00,883 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-10 14:26:00,883 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:26:00,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:26:01,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:01,030 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:26:01,031 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:26:01,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:26:01,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:26:01,031 INFO L87 Difference]: Start difference. First operand 831 states and 989 transitions. Second operand 11 states. [2020-07-10 14:26:02,866 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:03,295 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:03,630 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:09,420 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:10,164 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:10,610 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:20,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:20,482 INFO L93 Difference]: Finished difference Result 1544 states and 1934 transitions. [2020-07-10 14:26:20,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:26:20,482 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-10 14:26:20,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:26:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:26:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 406 transitions. [2020-07-10 14:26:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:26:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 406 transitions. [2020-07-10 14:26:20,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 406 transitions. [2020-07-10 14:26:21,788 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 406 edges. 406 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:21,817 INFO L225 Difference]: With dead ends: 1544 [2020-07-10 14:26:21,817 INFO L226 Difference]: Without dead ends: 741 [2020-07-10 14:26:21,820 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:26:21,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 741 states. [2020-07-10 14:26:27,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 741 to 664. [2020-07-10 14:26:27,261 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:26:27,262 INFO L82 GeneralOperation]: Start isEquivalent. First operand 741 states. Second operand 664 states. [2020-07-10 14:26:27,262 INFO L74 IsIncluded]: Start isIncluded. First operand 741 states. Second operand 664 states. [2020-07-10 14:26:27,262 INFO L87 Difference]: Start difference. First operand 741 states. Second operand 664 states. [2020-07-10 14:26:27,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:27,289 INFO L93 Difference]: Finished difference Result 741 states and 909 transitions. [2020-07-10 14:26:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 909 transitions. [2020-07-10 14:26:27,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:27,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:27,292 INFO L74 IsIncluded]: Start isIncluded. First operand 664 states. Second operand 741 states. [2020-07-10 14:26:27,293 INFO L87 Difference]: Start difference. First operand 664 states. Second operand 741 states. [2020-07-10 14:26:27,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:27,328 INFO L93 Difference]: Finished difference Result 741 states and 909 transitions. [2020-07-10 14:26:27,328 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 909 transitions. [2020-07-10 14:26:27,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:27,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:27,331 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:26:27,331 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:26:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 664 states. [2020-07-10 14:26:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 775 transitions. [2020-07-10 14:26:27,365 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 775 transitions. Word has length 108 [2020-07-10 14:26:27,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:26:27,365 INFO L479 AbstractCegarLoop]: Abstraction has 664 states and 775 transitions. [2020-07-10 14:26:27,366 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:26:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 775 transitions. [2020-07-10 14:26:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-10 14:26:27,368 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:26:27,369 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:26:27,369 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:26:27,369 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:26:27,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:26:27,369 INFO L82 PathProgramCache]: Analyzing trace with hash 1890897259, now seen corresponding path program 1 times [2020-07-10 14:26:27,370 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:26:27,370 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837183624] [2020-07-10 14:26:27,370 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:26:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,799 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:26:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {22287#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {22213#(= 1 ~waterLevel~0)} assume true; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,879 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22213#(= 1 ~waterLevel~0)} {22208#true} #559#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:27,884 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #451#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:27,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #453#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {22208#true} is VALID [2020-07-10 14:26:27,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:27,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #455#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:27,896 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #457#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22208#true} is VALID [2020-07-10 14:26:27,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:27,920 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #549#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:27,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {22289#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:27,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:27,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22213#(= 1 ~waterLevel~0)} #501#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-10 14:26:28,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {22208#true} is VALID [2020-07-10 14:26:28,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {22208#true} is VALID [2020-07-10 14:26:28,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-10 14:26:28,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,008 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22208#true} {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {22208#true} is VALID [2020-07-10 14:26:28,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {22208#true} is VALID [2020-07-10 14:26:28,008 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,009 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #519#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,051 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-10 14:26:28,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-10 14:26:28,051 INFO L263 TraceCheckUtils]: 1: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-10 14:26:28,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,052 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-10 14:26:28,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-10 14:26:28,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-10 14:26:28,053 INFO L280 TraceCheckUtils]: 8: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-10 14:26:28,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,053 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-10 14:26:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-10 14:26:28,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-10 14:26:28,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,065 INFO L263 TraceCheckUtils]: 1: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-10 14:26:28,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-10 14:26:28,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,065 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-10 14:26:28,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,066 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-10 14:26:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-10 14:26:28,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,072 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-10 14:26:28,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-10 14:26:28,072 INFO L263 TraceCheckUtils]: 1: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-10 14:26:28,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,073 INFO L263 TraceCheckUtils]: 3: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-10 14:26:28,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-10 14:26:28,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,073 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-10 14:26:28,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,074 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-10 14:26:28,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-10 14:26:28,075 INFO L280 TraceCheckUtils]: 11: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-10 14:26:28,075 INFO L263 TraceCheckUtils]: 12: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-10 14:26:28,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,076 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-10 14:26:28,076 INFO L280 TraceCheckUtils]: 16: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,076 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-10 14:26:28,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22208#true} is VALID [2020-07-10 14:26:28,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume 0 == ~pumpRunning~0; {22208#true} is VALID [2020-07-10 14:26:28,077 INFO L263 TraceCheckUtils]: 2: Hoare triple {22208#true} call #t~ret39 := isHighWaterLevel(); {22208#true} is VALID [2020-07-10 14:26:28,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-10 14:26:28,078 INFO L263 TraceCheckUtils]: 4: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-10 14:26:28,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,079 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-10 14:26:28,079 INFO L280 TraceCheckUtils]: 9: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-10 14:26:28,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-10 14:26:28,079 INFO L280 TraceCheckUtils]: 11: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-10 14:26:28,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,080 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-10 14:26:28,080 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {22208#true} is VALID [2020-07-10 14:26:28,080 INFO L280 TraceCheckUtils]: 15: Hoare triple {22208#true} assume 0 != ~tmp~4; {22208#true} is VALID [2020-07-10 14:26:28,082 INFO L263 TraceCheckUtils]: 16: Hoare triple {22208#true} call activatePump(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,082 INFO L280 TraceCheckUtils]: 17: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-10 14:26:28,082 INFO L263 TraceCheckUtils]: 18: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-10 14:26:28,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,083 INFO L263 TraceCheckUtils]: 20: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-10 14:26:28,083 INFO L280 TraceCheckUtils]: 21: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-10 14:26:28,083 INFO L280 TraceCheckUtils]: 22: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,083 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-10 14:26:28,084 INFO L280 TraceCheckUtils]: 24: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,084 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-10 14:26:28,084 INFO L280 TraceCheckUtils]: 27: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-10 14:26:28,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-10 14:26:28,085 INFO L263 TraceCheckUtils]: 29: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-10 14:26:28,085 INFO L280 TraceCheckUtils]: 31: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,086 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-10 14:26:28,086 INFO L280 TraceCheckUtils]: 33: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,086 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-10 14:26:28,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,086 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {22208#true} {22208#true} #499#return; {22208#true} is VALID [2020-07-10 14:26:28,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22208#true} is VALID [2020-07-10 14:26:28,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume !(0 != ~pumpRunning~0); {22208#true} is VALID [2020-07-10 14:26:28,089 INFO L263 TraceCheckUtils]: 2: Hoare triple {22208#true} call processEnvironment__wrappee__methaneQuery(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22208#true} is VALID [2020-07-10 14:26:28,089 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} assume 0 == ~pumpRunning~0; {22208#true} is VALID [2020-07-10 14:26:28,089 INFO L263 TraceCheckUtils]: 5: Hoare triple {22208#true} call #t~ret39 := isHighWaterLevel(); {22208#true} is VALID [2020-07-10 14:26:28,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-10 14:26:28,090 INFO L263 TraceCheckUtils]: 7: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-10 14:26:28,090 INFO L280 TraceCheckUtils]: 8: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,090 INFO L280 TraceCheckUtils]: 9: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,090 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-10 14:26:28,091 INFO L280 TraceCheckUtils]: 12: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-10 14:26:28,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-10 14:26:28,091 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-10 14:26:28,091 INFO L280 TraceCheckUtils]: 15: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,091 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-10 14:26:28,092 INFO L280 TraceCheckUtils]: 17: Hoare triple {22208#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {22208#true} is VALID [2020-07-10 14:26:28,092 INFO L280 TraceCheckUtils]: 18: Hoare triple {22208#true} assume 0 != ~tmp~4; {22208#true} is VALID [2020-07-10 14:26:28,092 INFO L263 TraceCheckUtils]: 19: Hoare triple {22208#true} call activatePump(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,093 INFO L280 TraceCheckUtils]: 20: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-10 14:26:28,093 INFO L263 TraceCheckUtils]: 21: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-10 14:26:28,093 INFO L280 TraceCheckUtils]: 22: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,093 INFO L263 TraceCheckUtils]: 23: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-10 14:26:28,093 INFO L280 TraceCheckUtils]: 24: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-10 14:26:28,094 INFO L280 TraceCheckUtils]: 25: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,094 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-10 14:26:28,094 INFO L280 TraceCheckUtils]: 27: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,094 INFO L280 TraceCheckUtils]: 28: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,094 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-10 14:26:28,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-10 14:26:28,095 INFO L280 TraceCheckUtils]: 31: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-10 14:26:28,097 INFO L263 TraceCheckUtils]: 32: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,097 INFO L280 TraceCheckUtils]: 33: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-10 14:26:28,097 INFO L280 TraceCheckUtils]: 34: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,097 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-10 14:26:28,098 INFO L280 TraceCheckUtils]: 36: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,098 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-10 14:26:28,098 INFO L280 TraceCheckUtils]: 38: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,098 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {22208#true} {22208#true} #499#return; {22208#true} is VALID [2020-07-10 14:26:28,098 INFO L280 TraceCheckUtils]: 40: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,099 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #523#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:28,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:28,122 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} {22229#(= 2 ~waterLevel~0)} #533#return; {22282#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:26:28,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:28,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-10 14:26:28,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22209#false} #535#return; {22209#false} is VALID [2020-07-10 14:26:28,132 INFO L263 TraceCheckUtils]: 0: Hoare triple {22208#true} call ULTIMATE.init(); {22287#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:26:28,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {22287#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {22213#(= 1 ~waterLevel~0)} assume true; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22213#(= 1 ~waterLevel~0)} {22208#true} #559#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,141 INFO L263 TraceCheckUtils]: 4: Hoare triple {22213#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {22213#(= 1 ~waterLevel~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,141 INFO L263 TraceCheckUtils]: 6: Hoare triple {22213#(= 1 ~waterLevel~0)} call select_helpers(); {22208#true} is VALID [2020-07-10 14:26:28,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,143 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #451#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,143 INFO L263 TraceCheckUtils]: 9: Hoare triple {22213#(= 1 ~waterLevel~0)} call select_features(); {22208#true} is VALID [2020-07-10 14:26:28,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,144 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #453#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,144 INFO L263 TraceCheckUtils]: 12: Hoare triple {22213#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {22208#true} is VALID [2020-07-10 14:26:28,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {22208#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {22208#true} is VALID [2020-07-10 14:26:28,144 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,145 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #455#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,146 INFO L280 TraceCheckUtils]: 16: Hoare triple {22213#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {22213#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,146 INFO L263 TraceCheckUtils]: 18: Hoare triple {22213#(= 1 ~waterLevel~0)} call setup(); {22208#true} is VALID [2020-07-10 14:26:28,147 INFO L280 TraceCheckUtils]: 19: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,147 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #457#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,148 INFO L263 TraceCheckUtils]: 21: Hoare triple {22213#(= 1 ~waterLevel~0)} call runTest(); {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,149 INFO L263 TraceCheckUtils]: 22: Hoare triple {22213#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:28,149 INFO L280 TraceCheckUtils]: 23: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22208#true} is VALID [2020-07-10 14:26:28,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,150 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #549#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,150 INFO L263 TraceCheckUtils]: 26: Hoare triple {22213#(= 1 ~waterLevel~0)} call test(); {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,151 INFO L280 TraceCheckUtils]: 27: Hoare triple {22213#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,152 INFO L280 TraceCheckUtils]: 28: Hoare triple {22213#(= 1 ~waterLevel~0)} assume !false; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {22213#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,154 INFO L280 TraceCheckUtils]: 30: Hoare triple {22213#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {22213#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,156 INFO L263 TraceCheckUtils]: 32: Hoare triple {22213#(= 1 ~waterLevel~0)} call waterRise(); {22289#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:28,157 INFO L280 TraceCheckUtils]: 33: Hoare triple {22289#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:28,158 INFO L280 TraceCheckUtils]: 34: Hoare triple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:26:28,159 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22213#(= 1 ~waterLevel~0)} #501#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,159 INFO L280 TraceCheckUtils]: 36: Hoare triple {22229#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,160 INFO L280 TraceCheckUtils]: 37: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,160 INFO L280 TraceCheckUtils]: 38: Hoare triple {22229#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,161 INFO L280 TraceCheckUtils]: 39: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,161 INFO L280 TraceCheckUtils]: 40: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,162 INFO L263 TraceCheckUtils]: 41: Hoare triple {22229#(= 2 ~waterLevel~0)} call timeShift(); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,163 INFO L263 TraceCheckUtils]: 42: Hoare triple {22229#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:28,163 INFO L263 TraceCheckUtils]: 43: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {22208#true} is VALID [2020-07-10 14:26:28,163 INFO L280 TraceCheckUtils]: 44: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-10 14:26:28,164 INFO L280 TraceCheckUtils]: 45: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,164 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {22208#true} {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {22208#true} is VALID [2020-07-10 14:26:28,164 INFO L280 TraceCheckUtils]: 47: Hoare triple {22208#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {22208#true} is VALID [2020-07-10 14:26:28,164 INFO L280 TraceCheckUtils]: 48: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,165 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #519#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,165 INFO L280 TraceCheckUtils]: 50: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,166 INFO L280 TraceCheckUtils]: 51: Hoare triple {22229#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,167 INFO L263 TraceCheckUtils]: 52: Hoare triple {22229#(= 2 ~waterLevel~0)} call processEnvironment(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,167 INFO L280 TraceCheckUtils]: 53: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22208#true} is VALID [2020-07-10 14:26:28,167 INFO L280 TraceCheckUtils]: 54: Hoare triple {22208#true} assume !(0 != ~pumpRunning~0); {22208#true} is VALID [2020-07-10 14:26:28,168 INFO L263 TraceCheckUtils]: 55: Hoare triple {22208#true} call processEnvironment__wrappee__methaneQuery(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,168 INFO L280 TraceCheckUtils]: 56: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22208#true} is VALID [2020-07-10 14:26:28,168 INFO L280 TraceCheckUtils]: 57: Hoare triple {22208#true} assume 0 == ~pumpRunning~0; {22208#true} is VALID [2020-07-10 14:26:28,169 INFO L263 TraceCheckUtils]: 58: Hoare triple {22208#true} call #t~ret39 := isHighWaterLevel(); {22208#true} is VALID [2020-07-10 14:26:28,169 INFO L280 TraceCheckUtils]: 59: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-10 14:26:28,169 INFO L263 TraceCheckUtils]: 60: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-10 14:26:28,169 INFO L280 TraceCheckUtils]: 61: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,169 INFO L280 TraceCheckUtils]: 62: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-10 14:26:28,169 INFO L280 TraceCheckUtils]: 63: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,170 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-10 14:26:28,170 INFO L280 TraceCheckUtils]: 65: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-10 14:26:28,170 INFO L280 TraceCheckUtils]: 66: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-10 14:26:28,170 INFO L280 TraceCheckUtils]: 67: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-10 14:26:28,170 INFO L280 TraceCheckUtils]: 68: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,171 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-10 14:26:28,171 INFO L280 TraceCheckUtils]: 70: Hoare triple {22208#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {22208#true} is VALID [2020-07-10 14:26:28,171 INFO L280 TraceCheckUtils]: 71: Hoare triple {22208#true} assume 0 != ~tmp~4; {22208#true} is VALID [2020-07-10 14:26:28,173 INFO L263 TraceCheckUtils]: 72: Hoare triple {22208#true} call activatePump(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,173 INFO L280 TraceCheckUtils]: 73: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-10 14:26:28,173 INFO L263 TraceCheckUtils]: 74: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-10 14:26:28,173 INFO L280 TraceCheckUtils]: 75: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,174 INFO L263 TraceCheckUtils]: 76: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-10 14:26:28,174 INFO L280 TraceCheckUtils]: 77: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-10 14:26:28,174 INFO L280 TraceCheckUtils]: 78: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,174 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-10 14:26:28,174 INFO L280 TraceCheckUtils]: 80: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-10 14:26:28,175 INFO L280 TraceCheckUtils]: 81: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,175 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-10 14:26:28,175 INFO L280 TraceCheckUtils]: 83: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-10 14:26:28,175 INFO L280 TraceCheckUtils]: 84: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-10 14:26:28,176 INFO L263 TraceCheckUtils]: 85: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:28,176 INFO L280 TraceCheckUtils]: 86: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-10 14:26:28,177 INFO L280 TraceCheckUtils]: 87: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,177 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-10 14:26:28,177 INFO L280 TraceCheckUtils]: 89: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,177 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-10 14:26:28,177 INFO L280 TraceCheckUtils]: 91: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,177 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {22208#true} {22208#true} #499#return; {22208#true} is VALID [2020-07-10 14:26:28,178 INFO L280 TraceCheckUtils]: 93: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,178 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #523#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,179 INFO L263 TraceCheckUtils]: 95: Hoare triple {22229#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,179 INFO L280 TraceCheckUtils]: 96: Hoare triple {22229#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~2; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:28,180 INFO L263 TraceCheckUtils]: 97: Hoare triple {22229#(= 2 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {22208#true} is VALID [2020-07-10 14:26:28,180 INFO L280 TraceCheckUtils]: 98: Hoare triple {22208#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:28,181 INFO L280 TraceCheckUtils]: 99: Hoare triple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:28,182 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} {22229#(= 2 ~waterLevel~0)} #533#return; {22282#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:26:28,182 INFO L280 TraceCheckUtils]: 101: Hoare triple {22282#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {22283#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-10 14:26:28,183 INFO L280 TraceCheckUtils]: 102: Hoare triple {22283#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {22209#false} is VALID [2020-07-10 14:26:28,183 INFO L263 TraceCheckUtils]: 103: Hoare triple {22209#false} call #t~ret73 := isPumpRunning(); {22208#true} is VALID [2020-07-10 14:26:28,183 INFO L280 TraceCheckUtils]: 104: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-10 14:26:28,184 INFO L280 TraceCheckUtils]: 105: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-10 14:26:28,184 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {22208#true} {22209#false} #535#return; {22209#false} is VALID [2020-07-10 14:26:28,184 INFO L280 TraceCheckUtils]: 107: Hoare triple {22209#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {22209#false} is VALID [2020-07-10 14:26:28,184 INFO L280 TraceCheckUtils]: 108: Hoare triple {22209#false} assume 0 != ~tmp___0~2; {22209#false} is VALID [2020-07-10 14:26:28,184 INFO L280 TraceCheckUtils]: 109: Hoare triple {22209#false} assume 0 == ~switchedOnBeforeTS~0; {22209#false} is VALID [2020-07-10 14:26:28,184 INFO L263 TraceCheckUtils]: 110: Hoare triple {22209#false} call __automaton_fail(); {22209#false} is VALID [2020-07-10 14:26:28,185 INFO L280 TraceCheckUtils]: 111: Hoare triple {22209#false} assume !false; {22209#false} is VALID [2020-07-10 14:26:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:26:28,202 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837183624] [2020-07-10 14:26:28,203 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:26:28,203 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:26:28,203 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004481881] [2020-07-10 14:26:28,204 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-10 14:26:28,204 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:26:28,204 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:26:28,333 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:28,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:26:28,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:26:28,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:26:28,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:26:28,335 INFO L87 Difference]: Start difference. First operand 664 states and 775 transitions. Second operand 12 states. [2020-07-10 14:26:30,095 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:34,233 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:38,618 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:39,968 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:40,505 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:26:41,465 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:42,004 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:01,123 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:02,122 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:27:08,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:08,164 INFO L93 Difference]: Finished difference Result 1955 states and 2469 transitions. [2020-07-10 14:27:08,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:27:08,165 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-10 14:27:08,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:27:08,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:27:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 738 transitions. [2020-07-10 14:27:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:27:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 738 transitions. [2020-07-10 14:27:08,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 738 transitions. [2020-07-10 14:27:10,766 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 738 edges. 738 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:27:10,877 INFO L225 Difference]: With dead ends: 1955 [2020-07-10 14:27:10,877 INFO L226 Difference]: Without dead ends: 1505 [2020-07-10 14:27:10,879 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:27:10,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1505 states. [2020-07-10 14:27:21,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1505 to 1367. [2020-07-10 14:27:21,905 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:27:21,905 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1505 states. Second operand 1367 states. [2020-07-10 14:27:21,906 INFO L74 IsIncluded]: Start isIncluded. First operand 1505 states. Second operand 1367 states. [2020-07-10 14:27:21,906 INFO L87 Difference]: Start difference. First operand 1505 states. Second operand 1367 states. [2020-07-10 14:27:22,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:22,001 INFO L93 Difference]: Finished difference Result 1505 states and 1820 transitions. [2020-07-10 14:27:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1820 transitions. [2020-07-10 14:27:22,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:22,007 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:22,007 INFO L74 IsIncluded]: Start isIncluded. First operand 1367 states. Second operand 1505 states. [2020-07-10 14:27:22,007 INFO L87 Difference]: Start difference. First operand 1367 states. Second operand 1505 states. [2020-07-10 14:27:22,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:22,131 INFO L93 Difference]: Finished difference Result 1505 states and 1820 transitions. [2020-07-10 14:27:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1820 transitions. [2020-07-10 14:27:22,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:22,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:22,136 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:27:22,136 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:27:22,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1367 states. [2020-07-10 14:27:22,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1367 states and 1597 transitions. [2020-07-10 14:27:22,266 INFO L78 Accepts]: Start accepts. Automaton has 1367 states and 1597 transitions. Word has length 112 [2020-07-10 14:27:22,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:27:22,267 INFO L479 AbstractCegarLoop]: Abstraction has 1367 states and 1597 transitions. [2020-07-10 14:27:22,267 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:27:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1597 transitions. [2020-07-10 14:27:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-10 14:27:22,271 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:27:22,272 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:27:22,272 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:27:22,272 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:27:22,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:27:22,272 INFO L82 PathProgramCache]: Analyzing trace with hash 828062466, now seen corresponding path program 1 times [2020-07-10 14:27:22,273 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:27:22,273 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702821864] [2020-07-10 14:27:22,273 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:27:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,697 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:27:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {30063#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-10 14:27:22,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,764 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #559#return; {29935#true} is VALID [2020-07-10 14:27:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,768 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #451#return; {29935#true} is VALID [2020-07-10 14:27:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,775 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #453#return; {29935#true} is VALID [2020-07-10 14:27:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:22,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {30064#(= 1 |valid_product_#res|)} assume true; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:22,805 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30064#(= 1 |valid_product_#res|)} {29935#true} #455#return; {29947#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:27:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,822 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #457#return; {29935#true} is VALID [2020-07-10 14:27:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-10 14:27:22,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #549#return; {29935#true} is VALID [2020-07-10 14:27:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29935#true} is VALID [2020-07-10 14:27:22,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,879 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #501#return; {29935#true} is VALID [2020-07-10 14:27:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:22,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-10 14:27:22,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,971 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-10 14:27:22,971 INFO L263 TraceCheckUtils]: 0: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-10 14:27:22,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-10 14:27:22,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,972 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-10 14:27:22,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-10 14:27:22,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:22,973 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29935#true} {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {29935#true} is VALID [2020-07-10 14:27:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,032 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-10 14:27:23,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-10 14:27:23,033 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-10 14:27:23,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,034 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-10 14:27:23,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-10 14:27:23,035 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-10 14:27:23,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-10 14:27:23,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,036 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-10 14:27:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,062 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,063 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,065 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-10 14:27:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,078 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-10 14:27:23,079 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:23,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,079 INFO L263 TraceCheckUtils]: 3: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,081 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,082 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-10 14:27:23,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-10 14:27:23,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-10 14:27:23,084 INFO L263 TraceCheckUtils]: 12: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,086 INFO L280 TraceCheckUtils]: 14: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,087 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,089 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-10 14:27:23,090 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-10 14:27:23,091 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-10 14:27:23,092 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,093 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-10 14:27:23,093 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-10 14:27:23,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-10 14:27:23,094 INFO L280 TraceCheckUtils]: 11: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-10 14:27:23,094 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,094 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-10 14:27:23,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-10 14:27:23,095 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,097 INFO L263 TraceCheckUtils]: 16: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,097 INFO L280 TraceCheckUtils]: 17: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-10 14:27:23,098 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:23,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,098 INFO L263 TraceCheckUtils]: 20: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,099 INFO L280 TraceCheckUtils]: 22: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,099 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,100 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,100 INFO L280 TraceCheckUtils]: 25: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,101 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-10 14:27:23,101 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-10 14:27:23,101 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-10 14:27:23,103 INFO L263 TraceCheckUtils]: 29: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,106 INFO L280 TraceCheckUtils]: 30: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,107 INFO L280 TraceCheckUtils]: 31: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,108 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,109 INFO L280 TraceCheckUtils]: 33: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,110 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,111 INFO L280 TraceCheckUtils]: 35: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,112 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-10 14:27:23,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,115 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-10 14:27:23,117 INFO L263 TraceCheckUtils]: 5: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-10 14:27:23,117 INFO L263 TraceCheckUtils]: 7: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-10 14:27:23,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,119 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-10 14:27:23,119 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-10 14:27:23,119 INFO L280 TraceCheckUtils]: 13: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-10 14:27:23,119 INFO L280 TraceCheckUtils]: 14: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-10 14:27:23,120 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,120 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-10 14:27:23,120 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-10 14:27:23,121 INFO L280 TraceCheckUtils]: 18: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,122 INFO L263 TraceCheckUtils]: 19: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,122 INFO L280 TraceCheckUtils]: 20: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-10 14:27:23,123 INFO L263 TraceCheckUtils]: 21: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:23,123 INFO L280 TraceCheckUtils]: 22: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,123 INFO L263 TraceCheckUtils]: 23: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,124 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,124 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,125 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-10 14:27:23,125 INFO L280 TraceCheckUtils]: 30: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-10 14:27:23,125 INFO L280 TraceCheckUtils]: 31: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-10 14:27:23,127 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,127 INFO L280 TraceCheckUtils]: 33: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,129 INFO L280 TraceCheckUtils]: 34: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,129 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,130 INFO L280 TraceCheckUtils]: 36: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,131 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,132 INFO L280 TraceCheckUtils]: 38: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,132 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,133 INFO L280 TraceCheckUtils]: 40: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,134 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-10 14:27:23,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-10 14:27:23,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~tmp~9;havoc ~tmp___0~2; {29935#true} is VALID [2020-07-10 14:27:23,143 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-10 14:27:23,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,144 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-10 14:27:23,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29935#true} is VALID [2020-07-10 14:27:23,144 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume !(2 != ~tmp~9); {29935#true} is VALID [2020-07-10 14:27:23,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,145 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,146 INFO L263 TraceCheckUtils]: 0: Hoare triple {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:23,147 INFO L263 TraceCheckUtils]: 1: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-10 14:27:23,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-10 14:27:23,147 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,147 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-10 14:27:23,148 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-10 14:27:23,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,148 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {29935#true} is VALID [2020-07-10 14:27:23,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,149 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume 0 != ~systemActive~0; {29935#true} is VALID [2020-07-10 14:27:23,149 INFO L263 TraceCheckUtils]: 10: Hoare triple {29935#true} call processEnvironment(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,150 INFO L280 TraceCheckUtils]: 11: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-10 14:27:23,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,151 INFO L263 TraceCheckUtils]: 13: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,151 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-10 14:27:23,151 INFO L263 TraceCheckUtils]: 16: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,152 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-10 14:27:23,152 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-10 14:27:23,152 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,152 INFO L280 TraceCheckUtils]: 20: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,152 INFO L280 TraceCheckUtils]: 21: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,153 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-10 14:27:23,153 INFO L280 TraceCheckUtils]: 23: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-10 14:27:23,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-10 14:27:23,153 INFO L280 TraceCheckUtils]: 25: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-10 14:27:23,153 INFO L280 TraceCheckUtils]: 26: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,153 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-10 14:27:23,154 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-10 14:27:23,154 INFO L280 TraceCheckUtils]: 29: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,155 INFO L263 TraceCheckUtils]: 30: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-10 14:27:23,156 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:23,156 INFO L280 TraceCheckUtils]: 33: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,156 INFO L263 TraceCheckUtils]: 34: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,157 INFO L280 TraceCheckUtils]: 35: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,157 INFO L280 TraceCheckUtils]: 36: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,157 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,158 INFO L280 TraceCheckUtils]: 38: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,158 INFO L280 TraceCheckUtils]: 39: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,158 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-10 14:27:23,159 INFO L280 TraceCheckUtils]: 41: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-10 14:27:23,159 INFO L280 TraceCheckUtils]: 42: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-10 14:27:23,161 INFO L263 TraceCheckUtils]: 43: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,162 INFO L280 TraceCheckUtils]: 44: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,163 INFO L280 TraceCheckUtils]: 45: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,164 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,165 INFO L280 TraceCheckUtils]: 47: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,166 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,167 INFO L280 TraceCheckUtils]: 49: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,168 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,168 INFO L280 TraceCheckUtils]: 51: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,169 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,170 INFO L263 TraceCheckUtils]: 53: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {29935#true} is VALID [2020-07-10 14:27:23,170 INFO L280 TraceCheckUtils]: 54: Hoare triple {29935#true} havoc ~tmp~9;havoc ~tmp___0~2; {29935#true} is VALID [2020-07-10 14:27:23,170 INFO L263 TraceCheckUtils]: 55: Hoare triple {29935#true} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,171 INFO L280 TraceCheckUtils]: 56: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-10 14:27:23,171 INFO L280 TraceCheckUtils]: 57: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,171 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-10 14:27:23,172 INFO L280 TraceCheckUtils]: 59: Hoare triple {29935#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29935#true} is VALID [2020-07-10 14:27:23,172 INFO L280 TraceCheckUtils]: 60: Hoare triple {29935#true} assume !(2 != ~tmp~9); {29935#true} is VALID [2020-07-10 14:27:23,172 INFO L280 TraceCheckUtils]: 61: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,173 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {29935#true} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,174 INFO L280 TraceCheckUtils]: 63: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,176 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #509#return; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:23,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:23,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {30221#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-10 14:27:23,290 INFO L263 TraceCheckUtils]: 0: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-10 14:27:23,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:23,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:23,293 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {30221#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-10 14:27:23,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {30221#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:27:23,295 INFO L280 TraceCheckUtils]: 5: Hoare triple {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:27:23,296 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {30022#(not (= 0 ~pumpRunning~0))} #519#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29935#true} is VALID [2020-07-10 14:27:23,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,321 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,322 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,323 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,324 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {29935#true} #493#return; {29935#true} is VALID [2020-07-10 14:27:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,339 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-10 14:27:23,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume !(0 == ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,341 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call processEnvironment__wrappee__base(); {29935#true} is VALID [2020-07-10 14:27:23,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,341 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-10 14:27:23,342 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,342 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29935#true} {29935#true} #497#return; {29935#true} is VALID [2020-07-10 14:27:23,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-10 14:27:23,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume 0 != ~pumpRunning~0; {29935#true} is VALID [2020-07-10 14:27:23,343 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call #t~ret40 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:23,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,344 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,345 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,346 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29935#true} {29935#true} #493#return; {29935#true} is VALID [2020-07-10 14:27:23,346 INFO L280 TraceCheckUtils]: 11: Hoare triple {29935#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {29935#true} is VALID [2020-07-10 14:27:23,347 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume !(0 != ~tmp~5); {29935#true} is VALID [2020-07-10 14:27:23,349 INFO L263 TraceCheckUtils]: 13: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume !(0 == ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,350 INFO L263 TraceCheckUtils]: 16: Hoare triple {29935#true} call processEnvironment__wrappee__base(); {29935#true} is VALID [2020-07-10 14:27:23,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,350 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-10 14:27:23,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,351 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29935#true} {29935#true} #497#return; {29935#true} is VALID [2020-07-10 14:27:23,351 INFO L280 TraceCheckUtils]: 21: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,353 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-10 14:27:23,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,360 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-10 14:27:23,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #535#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,375 INFO L263 TraceCheckUtils]: 0: Hoare triple {29935#true} call ULTIMATE.init(); {30063#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:27:23,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {30063#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-10 14:27:23,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,376 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {29935#true} #559#return; {29935#true} is VALID [2020-07-10 14:27:23,376 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret75 := main(); {29935#true} is VALID [2020-07-10 14:27:23,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~9;havoc ~tmp~8; {29935#true} is VALID [2020-07-10 14:27:23,377 INFO L263 TraceCheckUtils]: 6: Hoare triple {29935#true} call select_helpers(); {29935#true} is VALID [2020-07-10 14:27:23,377 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,377 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {29935#true} #451#return; {29935#true} is VALID [2020-07-10 14:27:23,378 INFO L263 TraceCheckUtils]: 9: Hoare triple {29935#true} call select_features(); {29935#true} is VALID [2020-07-10 14:27:23,378 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,378 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29935#true} {29935#true} #453#return; {29935#true} is VALID [2020-07-10 14:27:23,379 INFO L263 TraceCheckUtils]: 12: Hoare triple {29935#true} call #t~ret70 := valid_product(); {29935#true} is VALID [2020-07-10 14:27:23,380 INFO L280 TraceCheckUtils]: 13: Hoare triple {29935#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:23,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {30064#(= 1 |valid_product_#res|)} assume true; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:27:23,382 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30064#(= 1 |valid_product_#res|)} {29935#true} #455#return; {29947#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:27:23,383 INFO L280 TraceCheckUtils]: 16: Hoare triple {29947#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {29948#(= 1 main_~tmp~8)} is VALID [2020-07-10 14:27:23,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {29948#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {29935#true} is VALID [2020-07-10 14:27:23,384 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call setup(); {29935#true} is VALID [2020-07-10 14:27:23,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,384 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29935#true} {29935#true} #457#return; {29935#true} is VALID [2020-07-10 14:27:23,385 INFO L263 TraceCheckUtils]: 21: Hoare triple {29935#true} call runTest(); {29935#true} is VALID [2020-07-10 14:27:23,386 INFO L263 TraceCheckUtils]: 22: Hoare triple {29935#true} call __utac_acc__Specification5_spec__1(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:23,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-10 14:27:23,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,387 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29935#true} {29935#true} #549#return; {29935#true} is VALID [2020-07-10 14:27:23,387 INFO L263 TraceCheckUtils]: 26: Hoare triple {29935#true} call test(); {29935#true} is VALID [2020-07-10 14:27:23,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29935#true} is VALID [2020-07-10 14:27:23,388 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume !false; {29935#true} is VALID [2020-07-10 14:27:23,388 INFO L280 TraceCheckUtils]: 29: Hoare triple {29935#true} assume ~splverifierCounter~0 < 4; {29935#true} is VALID [2020-07-10 14:27:23,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {29935#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {29935#true} is VALID [2020-07-10 14:27:23,389 INFO L280 TraceCheckUtils]: 31: Hoare triple {29935#true} assume 0 != ~tmp~3; {29935#true} is VALID [2020-07-10 14:27:23,390 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call waterRise(); {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:23,390 INFO L280 TraceCheckUtils]: 33: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29935#true} is VALID [2020-07-10 14:27:23,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,391 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29935#true} {29935#true} #501#return; {29935#true} is VALID [2020-07-10 14:27:23,391 INFO L280 TraceCheckUtils]: 36: Hoare triple {29935#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {29935#true} is VALID [2020-07-10 14:27:23,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {29935#true} assume !(0 != ~tmp___0~0); {29935#true} is VALID [2020-07-10 14:27:23,392 INFO L280 TraceCheckUtils]: 38: Hoare triple {29935#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {29935#true} is VALID [2020-07-10 14:27:23,392 INFO L280 TraceCheckUtils]: 39: Hoare triple {29935#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {29935#true} is VALID [2020-07-10 14:27:23,392 INFO L280 TraceCheckUtils]: 40: Hoare triple {29935#true} assume !(0 != ~tmp___1~0); {29935#true} is VALID [2020-07-10 14:27:23,394 INFO L263 TraceCheckUtils]: 41: Hoare triple {29935#true} call timeShift(); {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:23,395 INFO L263 TraceCheckUtils]: 42: Hoare triple {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:23,395 INFO L263 TraceCheckUtils]: 43: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-10 14:27:23,395 INFO L280 TraceCheckUtils]: 44: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-10 14:27:23,396 INFO L280 TraceCheckUtils]: 45: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,396 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-10 14:27:23,396 INFO L280 TraceCheckUtils]: 47: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-10 14:27:23,397 INFO L280 TraceCheckUtils]: 48: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,397 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {29935#true} {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {29935#true} is VALID [2020-07-10 14:27:23,397 INFO L280 TraceCheckUtils]: 50: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,398 INFO L280 TraceCheckUtils]: 51: Hoare triple {29935#true} assume 0 != ~systemActive~0; {29935#true} is VALID [2020-07-10 14:27:23,399 INFO L263 TraceCheckUtils]: 52: Hoare triple {29935#true} call processEnvironment(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,399 INFO L280 TraceCheckUtils]: 53: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-10 14:27:23,399 INFO L280 TraceCheckUtils]: 54: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,400 INFO L263 TraceCheckUtils]: 55: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,401 INFO L280 TraceCheckUtils]: 56: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,401 INFO L280 TraceCheckUtils]: 57: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-10 14:27:23,401 INFO L263 TraceCheckUtils]: 58: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,402 INFO L280 TraceCheckUtils]: 59: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-10 14:27:23,402 INFO L263 TraceCheckUtils]: 60: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-10 14:27:23,402 INFO L280 TraceCheckUtils]: 61: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,403 INFO L280 TraceCheckUtils]: 62: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:23,403 INFO L280 TraceCheckUtils]: 63: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,403 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-10 14:27:23,404 INFO L280 TraceCheckUtils]: 65: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-10 14:27:23,404 INFO L280 TraceCheckUtils]: 66: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-10 14:27:23,404 INFO L280 TraceCheckUtils]: 67: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-10 14:27:23,404 INFO L280 TraceCheckUtils]: 68: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,404 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-10 14:27:23,405 INFO L280 TraceCheckUtils]: 70: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-10 14:27:23,405 INFO L280 TraceCheckUtils]: 71: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,407 INFO L263 TraceCheckUtils]: 72: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-10 14:27:23,407 INFO L263 TraceCheckUtils]: 74: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:23,407 INFO L280 TraceCheckUtils]: 75: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,408 INFO L263 TraceCheckUtils]: 76: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,408 INFO L280 TraceCheckUtils]: 78: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,408 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,408 INFO L280 TraceCheckUtils]: 80: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,409 INFO L280 TraceCheckUtils]: 81: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,409 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-10 14:27:23,409 INFO L280 TraceCheckUtils]: 83: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-10 14:27:23,409 INFO L280 TraceCheckUtils]: 84: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-10 14:27:23,411 INFO L263 TraceCheckUtils]: 85: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,412 INFO L280 TraceCheckUtils]: 86: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,412 INFO L280 TraceCheckUtils]: 87: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,413 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,415 INFO L280 TraceCheckUtils]: 89: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,416 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,417 INFO L280 TraceCheckUtils]: 91: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,418 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,419 INFO L280 TraceCheckUtils]: 93: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,420 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,420 INFO L263 TraceCheckUtils]: 95: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {29935#true} is VALID [2020-07-10 14:27:23,420 INFO L280 TraceCheckUtils]: 96: Hoare triple {29935#true} havoc ~tmp~9;havoc ~tmp___0~2; {29935#true} is VALID [2020-07-10 14:27:23,421 INFO L263 TraceCheckUtils]: 97: Hoare triple {29935#true} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,421 INFO L280 TraceCheckUtils]: 98: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-10 14:27:23,421 INFO L280 TraceCheckUtils]: 99: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,421 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-10 14:27:23,422 INFO L280 TraceCheckUtils]: 101: Hoare triple {29935#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29935#true} is VALID [2020-07-10 14:27:23,422 INFO L280 TraceCheckUtils]: 102: Hoare triple {29935#true} assume !(2 != ~tmp~9); {29935#true} is VALID [2020-07-10 14:27:23,422 INFO L280 TraceCheckUtils]: 103: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,423 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {29935#true} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,424 INFO L280 TraceCheckUtils]: 105: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:23,425 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #509#return; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,426 INFO L280 TraceCheckUtils]: 107: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !false; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,427 INFO L280 TraceCheckUtils]: 108: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,429 INFO L280 TraceCheckUtils]: 109: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,430 INFO L280 TraceCheckUtils]: 110: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~3); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,430 INFO L280 TraceCheckUtils]: 111: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,431 INFO L280 TraceCheckUtils]: 112: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,433 INFO L280 TraceCheckUtils]: 113: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,433 INFO L280 TraceCheckUtils]: 114: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,435 INFO L280 TraceCheckUtils]: 115: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,436 INFO L263 TraceCheckUtils]: 116: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} call timeShift(); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:27:23,437 INFO L263 TraceCheckUtils]: 117: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:23,437 INFO L263 TraceCheckUtils]: 118: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-10 14:27:23,438 INFO L280 TraceCheckUtils]: 119: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:23,439 INFO L280 TraceCheckUtils]: 120: Hoare triple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:27:23,441 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {30221#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-10 14:27:23,442 INFO L280 TraceCheckUtils]: 122: Hoare triple {30221#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:27:23,443 INFO L280 TraceCheckUtils]: 123: Hoare triple {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-10 14:27:23,444 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {30222#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {30022#(not (= 0 ~pumpRunning~0))} #519#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,445 INFO L280 TraceCheckUtils]: 125: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,446 INFO L263 TraceCheckUtils]: 126: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:23,446 INFO L280 TraceCheckUtils]: 127: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29935#true} is VALID [2020-07-10 14:27:23,446 INFO L280 TraceCheckUtils]: 128: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,447 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,448 INFO L280 TraceCheckUtils]: 130: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,450 INFO L263 TraceCheckUtils]: 131: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,450 INFO L280 TraceCheckUtils]: 132: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-10 14:27:23,450 INFO L280 TraceCheckUtils]: 133: Hoare triple {29935#true} assume 0 != ~pumpRunning~0; {29935#true} is VALID [2020-07-10 14:27:23,450 INFO L263 TraceCheckUtils]: 134: Hoare triple {29935#true} call #t~ret40 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:23,451 INFO L280 TraceCheckUtils]: 135: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,451 INFO L263 TraceCheckUtils]: 136: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:23,451 INFO L280 TraceCheckUtils]: 137: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:23,452 INFO L280 TraceCheckUtils]: 138: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,452 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:23,452 INFO L280 TraceCheckUtils]: 140: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:23,453 INFO L280 TraceCheckUtils]: 141: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,453 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {29935#true} {29935#true} #493#return; {29935#true} is VALID [2020-07-10 14:27:23,453 INFO L280 TraceCheckUtils]: 143: Hoare triple {29935#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {29935#true} is VALID [2020-07-10 14:27:23,454 INFO L280 TraceCheckUtils]: 144: Hoare triple {29935#true} assume !(0 != ~tmp~5); {29935#true} is VALID [2020-07-10 14:27:23,455 INFO L263 TraceCheckUtils]: 145: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:23,455 INFO L280 TraceCheckUtils]: 146: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:23,456 INFO L280 TraceCheckUtils]: 147: Hoare triple {29935#true} assume !(0 == ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:23,456 INFO L263 TraceCheckUtils]: 148: Hoare triple {29935#true} call processEnvironment__wrappee__base(); {29935#true} is VALID [2020-07-10 14:27:23,456 INFO L280 TraceCheckUtils]: 149: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,457 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-10 14:27:23,457 INFO L280 TraceCheckUtils]: 151: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,457 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {29935#true} {29935#true} #497#return; {29935#true} is VALID [2020-07-10 14:27:23,457 INFO L280 TraceCheckUtils]: 153: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,458 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,459 INFO L263 TraceCheckUtils]: 155: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,460 INFO L280 TraceCheckUtils]: 156: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~2; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,461 INFO L263 TraceCheckUtils]: 157: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:23,461 INFO L280 TraceCheckUtils]: 158: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-10 14:27:23,461 INFO L280 TraceCheckUtils]: 159: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,462 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,463 INFO L280 TraceCheckUtils]: 161: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,464 INFO L280 TraceCheckUtils]: 162: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,464 INFO L263 TraceCheckUtils]: 163: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret73 := isPumpRunning(); {29935#true} is VALID [2020-07-10 14:27:23,464 INFO L280 TraceCheckUtils]: 164: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-10 14:27:23,465 INFO L280 TraceCheckUtils]: 165: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:23,466 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #535#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,467 INFO L280 TraceCheckUtils]: 167: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,468 INFO L280 TraceCheckUtils]: 168: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:27:23,468 INFO L280 TraceCheckUtils]: 169: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {29936#false} is VALID [2020-07-10 14:27:23,469 INFO L263 TraceCheckUtils]: 170: Hoare triple {29936#false} call __automaton_fail(); {29936#false} is VALID [2020-07-10 14:27:23,469 INFO L280 TraceCheckUtils]: 171: Hoare triple {29936#false} assume !false; {29936#false} is VALID [2020-07-10 14:27:23,523 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-10 14:27:23,524 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702821864] [2020-07-10 14:27:23,524 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1969249777] [2020-07-10 14:27:23,525 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:27:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,792 INFO L264 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:27:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:23,869 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:27:24,267 INFO L263 TraceCheckUtils]: 0: Hoare triple {29935#true} call ULTIMATE.init(); {29935#true} is VALID [2020-07-10 14:27:24,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-10 14:27:24,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,268 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {29935#true} #559#return; {29935#true} is VALID [2020-07-10 14:27:24,268 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret75 := main(); {29935#true} is VALID [2020-07-10 14:27:24,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~9;havoc ~tmp~8; {29935#true} is VALID [2020-07-10 14:27:24,268 INFO L263 TraceCheckUtils]: 6: Hoare triple {29935#true} call select_helpers(); {29935#true} is VALID [2020-07-10 14:27:24,268 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,269 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {29935#true} #451#return; {29935#true} is VALID [2020-07-10 14:27:24,269 INFO L263 TraceCheckUtils]: 9: Hoare triple {29935#true} call select_features(); {29935#true} is VALID [2020-07-10 14:27:24,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,269 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29935#true} {29935#true} #453#return; {29935#true} is VALID [2020-07-10 14:27:24,269 INFO L263 TraceCheckUtils]: 12: Hoare triple {29935#true} call #t~ret70 := valid_product(); {29935#true} is VALID [2020-07-10 14:27:24,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {29935#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {29935#true} is VALID [2020-07-10 14:27:24,270 INFO L280 TraceCheckUtils]: 14: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,270 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29935#true} {29935#true} #455#return; {29935#true} is VALID [2020-07-10 14:27:24,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {29935#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {29935#true} is VALID [2020-07-10 14:27:24,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} assume 0 != ~tmp~8; {29935#true} is VALID [2020-07-10 14:27:24,271 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call setup(); {29935#true} is VALID [2020-07-10 14:27:24,271 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,271 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29935#true} {29935#true} #457#return; {29935#true} is VALID [2020-07-10 14:27:24,271 INFO L263 TraceCheckUtils]: 21: Hoare triple {29935#true} call runTest(); {29935#true} is VALID [2020-07-10 14:27:24,271 INFO L263 TraceCheckUtils]: 22: Hoare triple {29935#true} call __utac_acc__Specification5_spec__1(); {29935#true} is VALID [2020-07-10 14:27:24,272 INFO L280 TraceCheckUtils]: 23: Hoare triple {29935#true} ~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-10 14:27:24,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,272 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29935#true} {29935#true} #549#return; {29935#true} is VALID [2020-07-10 14:27:24,272 INFO L263 TraceCheckUtils]: 26: Hoare triple {29935#true} call test(); {29935#true} is VALID [2020-07-10 14:27:24,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29935#true} is VALID [2020-07-10 14:27:24,273 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume !false; {29935#true} is VALID [2020-07-10 14:27:24,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {29935#true} assume ~splverifierCounter~0 < 4; {29935#true} is VALID [2020-07-10 14:27:24,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {29935#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {29935#true} is VALID [2020-07-10 14:27:24,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {29935#true} assume 0 != ~tmp~3; {29935#true} is VALID [2020-07-10 14:27:24,273 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call waterRise(); {29935#true} is VALID [2020-07-10 14:27:24,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {29935#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29935#true} is VALID [2020-07-10 14:27:24,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,274 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29935#true} {29935#true} #501#return; {29935#true} is VALID [2020-07-10 14:27:24,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {29935#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {29935#true} is VALID [2020-07-10 14:27:24,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {29935#true} assume !(0 != ~tmp___0~0); {29935#true} is VALID [2020-07-10 14:27:24,274 INFO L280 TraceCheckUtils]: 38: Hoare triple {29935#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {29935#true} is VALID [2020-07-10 14:27:24,274 INFO L280 TraceCheckUtils]: 39: Hoare triple {29935#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {29935#true} is VALID [2020-07-10 14:27:24,275 INFO L280 TraceCheckUtils]: 40: Hoare triple {29935#true} assume !(0 != ~tmp___1~0); {29935#true} is VALID [2020-07-10 14:27:24,275 INFO L263 TraceCheckUtils]: 41: Hoare triple {29935#true} call timeShift(); {29935#true} is VALID [2020-07-10 14:27:24,275 INFO L263 TraceCheckUtils]: 42: Hoare triple {29935#true} call __utac_acc__Specification5_spec__2(); {29935#true} is VALID [2020-07-10 14:27:24,275 INFO L263 TraceCheckUtils]: 43: Hoare triple {29935#true} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-10 14:27:24,275 INFO L280 TraceCheckUtils]: 44: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-10 14:27:24,276 INFO L280 TraceCheckUtils]: 45: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,276 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {29935#true} {29935#true} #531#return; {29935#true} is VALID [2020-07-10 14:27:24,276 INFO L280 TraceCheckUtils]: 47: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-10 14:27:24,276 INFO L280 TraceCheckUtils]: 48: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,276 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {29935#true} {29935#true} #519#return; {29935#true} is VALID [2020-07-10 14:27:24,277 INFO L280 TraceCheckUtils]: 50: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:24,277 INFO L280 TraceCheckUtils]: 51: Hoare triple {29935#true} assume 0 != ~systemActive~0; {29935#true} is VALID [2020-07-10 14:27:24,277 INFO L263 TraceCheckUtils]: 52: Hoare triple {29935#true} call processEnvironment(); {29935#true} is VALID [2020-07-10 14:27:24,277 INFO L280 TraceCheckUtils]: 53: Hoare triple {29935#true} havoc ~tmp~5; {29935#true} is VALID [2020-07-10 14:27:24,277 INFO L280 TraceCheckUtils]: 54: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-10 14:27:24,277 INFO L263 TraceCheckUtils]: 55: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {29935#true} is VALID [2020-07-10 14:27:24,278 INFO L280 TraceCheckUtils]: 56: Hoare triple {29935#true} havoc ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:24,278 INFO L280 TraceCheckUtils]: 57: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-10 14:27:24,278 INFO L263 TraceCheckUtils]: 58: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-10 14:27:24,278 INFO L280 TraceCheckUtils]: 59: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-10 14:27:24,278 INFO L263 TraceCheckUtils]: 60: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-10 14:27:24,279 INFO L280 TraceCheckUtils]: 61: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:24,279 INFO L280 TraceCheckUtils]: 62: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-10 14:27:24,279 INFO L280 TraceCheckUtils]: 63: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,279 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-10 14:27:24,279 INFO L280 TraceCheckUtils]: 65: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-10 14:27:24,280 INFO L280 TraceCheckUtils]: 66: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-10 14:27:24,280 INFO L280 TraceCheckUtils]: 67: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-10 14:27:24,280 INFO L280 TraceCheckUtils]: 68: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,280 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-10 14:27:24,280 INFO L280 TraceCheckUtils]: 70: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-10 14:27:24,280 INFO L280 TraceCheckUtils]: 71: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-10 14:27:24,281 INFO L263 TraceCheckUtils]: 72: Hoare triple {29935#true} call activatePump(); {29935#true} is VALID [2020-07-10 14:27:24,281 INFO L280 TraceCheckUtils]: 73: Hoare triple {29935#true} havoc ~tmp~6; {29935#true} is VALID [2020-07-10 14:27:24,281 INFO L263 TraceCheckUtils]: 74: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-10 14:27:24,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:24,281 INFO L263 TraceCheckUtils]: 76: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-10 14:27:24,282 INFO L280 TraceCheckUtils]: 77: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-10 14:27:24,282 INFO L280 TraceCheckUtils]: 78: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,282 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-10 14:27:24,282 INFO L280 TraceCheckUtils]: 80: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-10 14:27:24,282 INFO L280 TraceCheckUtils]: 81: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-10 14:27:24,283 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-10 14:27:24,283 INFO L280 TraceCheckUtils]: 83: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-10 14:27:24,283 INFO L280 TraceCheckUtils]: 84: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-10 14:27:24,283 INFO L263 TraceCheckUtils]: 85: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {29935#true} is VALID [2020-07-10 14:27:24,284 INFO L280 TraceCheckUtils]: 86: Hoare triple {29935#true} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,285 INFO L280 TraceCheckUtils]: 87: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,285 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,286 INFO L280 TraceCheckUtils]: 89: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,287 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,287 INFO L280 TraceCheckUtils]: 91: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,288 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,288 INFO L280 TraceCheckUtils]: 93: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,289 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,290 INFO L263 TraceCheckUtils]: 95: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,290 INFO L280 TraceCheckUtils]: 96: Hoare triple {30117#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,291 INFO L263 TraceCheckUtils]: 97: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,292 INFO L280 TraceCheckUtils]: 98: Hoare triple {30117#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,292 INFO L280 TraceCheckUtils]: 99: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,293 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {30117#(<= 1 ~pumpRunning~0)} #533#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,294 INFO L280 TraceCheckUtils]: 101: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,294 INFO L280 TraceCheckUtils]: 102: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,295 INFO L280 TraceCheckUtils]: 103: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,295 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,296 INFO L280 TraceCheckUtils]: 105: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,297 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #509#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,297 INFO L280 TraceCheckUtils]: 107: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !false; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,298 INFO L280 TraceCheckUtils]: 108: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,298 INFO L280 TraceCheckUtils]: 109: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,299 INFO L280 TraceCheckUtils]: 110: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~3); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,300 INFO L280 TraceCheckUtils]: 111: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,300 INFO L280 TraceCheckUtils]: 112: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,301 INFO L280 TraceCheckUtils]: 113: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,301 INFO L280 TraceCheckUtils]: 114: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,302 INFO L280 TraceCheckUtils]: 115: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,303 INFO L263 TraceCheckUtils]: 116: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call timeShift(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,303 INFO L263 TraceCheckUtils]: 117: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,304 INFO L263 TraceCheckUtils]: 118: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:27:24,305 INFO L280 TraceCheckUtils]: 119: Hoare triple {30117#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:24,305 INFO L280 TraceCheckUtils]: 120: Hoare triple {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:24,306 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {30117#(<= 1 ~pumpRunning~0)} #531#return; {30611#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:24,307 INFO L280 TraceCheckUtils]: 122: Hoare triple {30611#(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; {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:24,308 INFO L280 TraceCheckUtils]: 123: Hoare triple {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:27:24,309 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {30117#(<= 1 ~pumpRunning~0)} #519#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,310 INFO L280 TraceCheckUtils]: 125: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,310 INFO L263 TraceCheckUtils]: 126: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,311 INFO L280 TraceCheckUtils]: 127: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,311 INFO L280 TraceCheckUtils]: 128: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,312 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,312 INFO L280 TraceCheckUtils]: 130: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,313 INFO L263 TraceCheckUtils]: 131: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,315 INFO L280 TraceCheckUtils]: 132: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,318 INFO L280 TraceCheckUtils]: 133: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,324 INFO L263 TraceCheckUtils]: 134: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret40 := isMethaneAlarm(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,325 INFO L280 TraceCheckUtils]: 135: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,327 INFO L263 TraceCheckUtils]: 136: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret42 := isMethaneLevelCritical(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,328 INFO L280 TraceCheckUtils]: 137: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,328 INFO L280 TraceCheckUtils]: 138: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,329 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #553#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,330 INFO L280 TraceCheckUtils]: 140: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,330 INFO L280 TraceCheckUtils]: 141: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,331 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #493#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,331 INFO L280 TraceCheckUtils]: 143: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,332 INFO L280 TraceCheckUtils]: 144: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,332 INFO L263 TraceCheckUtils]: 145: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,338 INFO L280 TraceCheckUtils]: 146: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,338 INFO L280 TraceCheckUtils]: 147: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,339 INFO L263 TraceCheckUtils]: 148: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,340 INFO L280 TraceCheckUtils]: 149: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,345 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #545#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,346 INFO L280 TraceCheckUtils]: 151: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,346 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,347 INFO L280 TraceCheckUtils]: 153: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,348 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #523#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,348 INFO L263 TraceCheckUtils]: 155: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,349 INFO L280 TraceCheckUtils]: 156: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~2; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,349 INFO L263 TraceCheckUtils]: 157: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := getWaterLevel(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,350 INFO L280 TraceCheckUtils]: 158: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,351 INFO L280 TraceCheckUtils]: 159: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,351 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,352 INFO L280 TraceCheckUtils]: 161: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,352 INFO L280 TraceCheckUtils]: 162: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,353 INFO L263 TraceCheckUtils]: 163: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret73 := isPumpRunning(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,353 INFO L280 TraceCheckUtils]: 164: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,354 INFO L280 TraceCheckUtils]: 165: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,355 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #535#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,355 INFO L280 TraceCheckUtils]: 167: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,356 INFO L280 TraceCheckUtils]: 168: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:27:24,356 INFO L280 TraceCheckUtils]: 169: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {29936#false} is VALID [2020-07-10 14:27:24,357 INFO L263 TraceCheckUtils]: 170: Hoare triple {29936#false} call __automaton_fail(); {29936#false} is VALID [2020-07-10 14:27:24,357 INFO L280 TraceCheckUtils]: 171: Hoare triple {29936#false} assume !false; {29936#false} is VALID [2020-07-10 14:27:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:27:24,388 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:27:24,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:27:24,389 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821560162] [2020-07-10 14:27:24,390 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:27:24,595 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:27:24,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:27:24,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:27:24,910 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:27:24,910 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:27:24,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:27:24,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:27:24,911 INFO L87 Difference]: Start difference. First operand 1367 states and 1597 transitions. Second operand 20 states. [2020-07-10 14:27:26,451 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:27:27,924 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:27:28,518 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:27:28,895 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:27:33,752 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:34,723 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:35,634 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:27:36,559 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:27:48,727 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:52,650 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:27:53,724 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:27:54,651 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:27:58,335 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:28:00,507 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:28:02,392 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:28:07,770 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:28:09,433 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:28:16,500 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:28:19,523 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:28:20,641 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:28:21,556 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:28:22,214 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:28:22,739 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:28:26,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:26,923 INFO L93 Difference]: Finished difference Result 3093 states and 3764 transitions. [2020-07-10 14:28:26,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-07-10 14:28:26,923 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-10 14:28:26,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:28:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:28:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 736 transitions. [2020-07-10 14:28:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:28:26,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 736 transitions. [2020-07-10 14:28:26,943 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 56 states and 736 transitions. [2020-07-10 14:28:29,402 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 736 edges. 736 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:28:29,673 INFO L225 Difference]: With dead ends: 3093 [2020-07-10 14:28:29,673 INFO L226 Difference]: Without dead ends: 1934 [2020-07-10 14:28:29,678 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1206 ImplicationChecksByTransitivity, 10.1s TimeCoverageRelationStatistics Valid=893, Invalid=3529, Unknown=0, NotChecked=0, Total=4422 [2020-07-10 14:28:29,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1934 states. [2020-07-10 14:28:44,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1934 to 1704. [2020-07-10 14:28:44,657 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:28:44,657 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1934 states. Second operand 1704 states. [2020-07-10 14:28:44,657 INFO L74 IsIncluded]: Start isIncluded. First operand 1934 states. Second operand 1704 states. [2020-07-10 14:28:44,657 INFO L87 Difference]: Start difference. First operand 1934 states. Second operand 1704 states. [2020-07-10 14:28:44,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:44,784 INFO L93 Difference]: Finished difference Result 1934 states and 2302 transitions. [2020-07-10 14:28:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2302 transitions. [2020-07-10 14:28:44,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:44,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:44,796 INFO L74 IsIncluded]: Start isIncluded. First operand 1704 states. Second operand 1934 states. [2020-07-10 14:28:44,796 INFO L87 Difference]: Start difference. First operand 1704 states. Second operand 1934 states. [2020-07-10 14:28:45,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:45,013 INFO L93 Difference]: Finished difference Result 1934 states and 2302 transitions. [2020-07-10 14:28:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2302 transitions. [2020-07-10 14:28:45,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:45,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:45,024 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:28:45,025 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:28:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1704 states. [2020-07-10 14:28:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1704 states and 1984 transitions. [2020-07-10 14:28:45,226 INFO L78 Accepts]: Start accepts. Automaton has 1704 states and 1984 transitions. Word has length 172 [2020-07-10 14:28:45,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:28:45,227 INFO L479 AbstractCegarLoop]: Abstraction has 1704 states and 1984 transitions. [2020-07-10 14:28:45,227 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:28:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 1984 transitions. [2020-07-10 14:28:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2020-07-10 14:28:45,237 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:28:45,238 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:28:45,452 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:28:45,453 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:28:45,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:28:45,453 INFO L82 PathProgramCache]: Analyzing trace with hash -1205235534, now seen corresponding path program 1 times [2020-07-10 14:28:45,453 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:28:45,454 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332876243] [2020-07-10 14:28:45,454 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:28:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,886 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:28:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {41519#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {41253#true} is VALID [2020-07-10 14:28:45,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:45,939 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #559#return; {41253#true} is VALID [2020-07-10 14:28:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:45,942 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41253#true} {41253#true} #451#return; {41253#true} is VALID [2020-07-10 14:28:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:45,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41253#true} {41253#true} #453#return; {41253#true} is VALID [2020-07-10 14:28:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {41253#true} is VALID [2020-07-10 14:28:45,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:45,947 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #455#return; {41253#true} is VALID [2020-07-10 14:28:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:45,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41253#true} {41253#true} #457#return; {41253#true} is VALID [2020-07-10 14:28:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41253#true} is VALID [2020-07-10 14:28:45,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:45,965 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #549#return; {41253#true} is VALID [2020-07-10 14:28:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:45,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41253#true} is VALID [2020-07-10 14:28:45,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:45,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #501#return; {41253#true} is VALID [2020-07-10 14:28:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,020 INFO L263 TraceCheckUtils]: 0: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,021 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,022 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,054 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:46,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:46,055 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:46,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,056 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:46,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:46,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:46,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:46,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,057 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,070 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,071 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:46,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,074 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:46,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:46,074 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,075 INFO L263 TraceCheckUtils]: 3: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,075 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,076 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:46,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:46,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:46,077 INFO L263 TraceCheckUtils]: 12: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:46,078 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,078 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:46,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,078 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:46,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,079 INFO L263 TraceCheckUtils]: 2: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:46,080 INFO L263 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:46,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,080 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:46,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:46,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:46,081 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:46,081 INFO L280 TraceCheckUtils]: 12: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,081 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:46,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:46,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,083 INFO L263 TraceCheckUtils]: 16: Hoare triple {41253#true} call activatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:46,083 INFO L263 TraceCheckUtils]: 18: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,083 INFO L280 TraceCheckUtils]: 19: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,083 INFO L263 TraceCheckUtils]: 20: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,084 INFO L280 TraceCheckUtils]: 21: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,084 INFO L280 TraceCheckUtils]: 22: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,084 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,084 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,085 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:46,085 INFO L280 TraceCheckUtils]: 27: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:46,085 INFO L280 TraceCheckUtils]: 28: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:46,087 INFO L263 TraceCheckUtils]: 29: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,087 INFO L280 TraceCheckUtils]: 30: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:46,087 INFO L280 TraceCheckUtils]: 31: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,087 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:46,087 INFO L280 TraceCheckUtils]: 33: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,088 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:46,088 INFO L280 TraceCheckUtils]: 35: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,088 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:46,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,090 INFO L263 TraceCheckUtils]: 2: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,090 INFO L263 TraceCheckUtils]: 5: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:46,091 INFO L263 TraceCheckUtils]: 7: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:46,091 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,091 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,092 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:46,092 INFO L280 TraceCheckUtils]: 12: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:46,092 INFO L280 TraceCheckUtils]: 13: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:46,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:46,092 INFO L280 TraceCheckUtils]: 15: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,092 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:46,093 INFO L280 TraceCheckUtils]: 17: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:46,093 INFO L280 TraceCheckUtils]: 18: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,094 INFO L263 TraceCheckUtils]: 19: Hoare triple {41253#true} call activatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,094 INFO L280 TraceCheckUtils]: 20: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:46,094 INFO L263 TraceCheckUtils]: 21: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,094 INFO L280 TraceCheckUtils]: 22: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,094 INFO L263 TraceCheckUtils]: 23: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,095 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,095 INFO L280 TraceCheckUtils]: 25: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,095 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,095 INFO L280 TraceCheckUtils]: 27: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,095 INFO L280 TraceCheckUtils]: 28: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,095 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:46,096 INFO L280 TraceCheckUtils]: 30: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:46,096 INFO L280 TraceCheckUtils]: 31: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:46,097 INFO L263 TraceCheckUtils]: 32: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,097 INFO L280 TraceCheckUtils]: 33: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:46,097 INFO L280 TraceCheckUtils]: 34: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,097 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:46,097 INFO L280 TraceCheckUtils]: 36: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,098 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:46,098 INFO L280 TraceCheckUtils]: 38: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,098 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:46,098 INFO L280 TraceCheckUtils]: 40: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,098 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41253#true} {41253#true} #523#return; {41253#true} is VALID [2020-07-10 14:28:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41672#(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 [2020-07-10 14:28:46,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,296 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,300 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41672#(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 [2020-07-10 14:28:46,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {41672#(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; {41673#(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 [2020-07-10 14:28:46,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {41673#(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); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,305 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41253#true} #525#return; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,306 INFO L263 TraceCheckUtils]: 0: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:46,307 INFO L263 TraceCheckUtils]: 1: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,307 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,308 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:46,308 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,308 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume 0 != ~systemActive~0; {41253#true} is VALID [2020-07-10 14:28:46,309 INFO L263 TraceCheckUtils]: 10: Hoare triple {41253#true} call processEnvironment(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,310 INFO L280 TraceCheckUtils]: 12: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,311 INFO L263 TraceCheckUtils]: 13: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,312 INFO L263 TraceCheckUtils]: 16: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:46,312 INFO L263 TraceCheckUtils]: 18: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:46,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:46,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,313 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:46,313 INFO L280 TraceCheckUtils]: 23: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:46,313 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:46,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:46,314 INFO L280 TraceCheckUtils]: 26: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,314 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:46,314 INFO L280 TraceCheckUtils]: 28: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:46,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,315 INFO L263 TraceCheckUtils]: 30: Hoare triple {41253#true} call activatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,316 INFO L280 TraceCheckUtils]: 31: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:46,316 INFO L263 TraceCheckUtils]: 32: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,317 INFO L280 TraceCheckUtils]: 33: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,317 INFO L263 TraceCheckUtils]: 34: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,317 INFO L280 TraceCheckUtils]: 35: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,318 INFO L280 TraceCheckUtils]: 36: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,318 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,318 INFO L280 TraceCheckUtils]: 38: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,319 INFO L280 TraceCheckUtils]: 39: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,319 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:46,319 INFO L280 TraceCheckUtils]: 41: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:46,320 INFO L280 TraceCheckUtils]: 42: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:46,321 INFO L263 TraceCheckUtils]: 43: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,322 INFO L280 TraceCheckUtils]: 44: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:46,322 INFO L280 TraceCheckUtils]: 45: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,322 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:46,323 INFO L280 TraceCheckUtils]: 47: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,323 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:46,323 INFO L280 TraceCheckUtils]: 49: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,324 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:46,324 INFO L280 TraceCheckUtils]: 51: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,324 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {41253#true} {41253#true} #523#return; {41253#true} is VALID [2020-07-10 14:28:46,325 INFO L263 TraceCheckUtils]: 53: Hoare triple {41253#true} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:46,325 INFO L280 TraceCheckUtils]: 54: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,325 INFO L263 TraceCheckUtils]: 55: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,330 INFO L280 TraceCheckUtils]: 56: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,331 INFO L280 TraceCheckUtils]: 57: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,333 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41672#(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 [2020-07-10 14:28:46,335 INFO L280 TraceCheckUtils]: 59: Hoare triple {41672#(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; {41673#(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 [2020-07-10 14:28:46,337 INFO L280 TraceCheckUtils]: 60: Hoare triple {41673#(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); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,338 INFO L280 TraceCheckUtils]: 61: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,339 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41253#true} #525#return; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,342 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41253#true} #509#return; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,510 INFO L263 TraceCheckUtils]: 0: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,511 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,513 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,523 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,560 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,561 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,562 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,562 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,563 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,578 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41253#true} {41253#true} #545#return; {41253#true} is VALID [2020-07-10 14:28:46,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume !(0 == ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,580 INFO L263 TraceCheckUtils]: 2: Hoare triple {41253#true} call processEnvironment__wrappee__base(); {41253#true} is VALID [2020-07-10 14:28:46,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41253#true} #545#return; {41253#true} is VALID [2020-07-10 14:28:46,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,581 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41253#true} #497#return; {41253#true} is VALID [2020-07-10 14:28:46,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,582 INFO L263 TraceCheckUtils]: 2: Hoare triple {41253#true} call #t~ret40 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,583 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,583 INFO L263 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,583 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,584 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,585 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:46,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41253#true} is VALID [2020-07-10 14:28:46,586 INFO L280 TraceCheckUtils]: 12: Hoare triple {41253#true} assume !(0 != ~tmp~5); {41253#true} is VALID [2020-07-10 14:28:46,587 INFO L263 TraceCheckUtils]: 13: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,588 INFO L280 TraceCheckUtils]: 15: Hoare triple {41253#true} assume !(0 == ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,588 INFO L263 TraceCheckUtils]: 16: Hoare triple {41253#true} call processEnvironment__wrappee__base(); {41253#true} is VALID [2020-07-10 14:28:46,589 INFO L280 TraceCheckUtils]: 17: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,589 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41253#true} {41253#true} #545#return; {41253#true} is VALID [2020-07-10 14:28:46,589 INFO L280 TraceCheckUtils]: 19: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,590 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41253#true} {41253#true} #497#return; {41253#true} is VALID [2020-07-10 14:28:46,590 INFO L280 TraceCheckUtils]: 21: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,591 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41253#true} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41745#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:28:46,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,766 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,771 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41745#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:28:46,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {41745#(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; {41746#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:46,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {41746#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,777 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {41718#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:46,780 INFO L263 TraceCheckUtils]: 1: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,783 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,784 INFO L280 TraceCheckUtils]: 8: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,785 INFO L263 TraceCheckUtils]: 9: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,788 INFO L280 TraceCheckUtils]: 11: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,789 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,792 INFO L263 TraceCheckUtils]: 14: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,793 INFO L280 TraceCheckUtils]: 16: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,793 INFO L263 TraceCheckUtils]: 17: Hoare triple {41253#true} call #t~ret40 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,794 INFO L263 TraceCheckUtils]: 19: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,794 INFO L280 TraceCheckUtils]: 20: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,795 INFO L280 TraceCheckUtils]: 21: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,795 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,795 INFO L280 TraceCheckUtils]: 23: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,796 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:46,796 INFO L280 TraceCheckUtils]: 26: Hoare triple {41253#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41253#true} is VALID [2020-07-10 14:28:46,797 INFO L280 TraceCheckUtils]: 27: Hoare triple {41253#true} assume !(0 != ~tmp~5); {41253#true} is VALID [2020-07-10 14:28:46,798 INFO L263 TraceCheckUtils]: 28: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:46,799 INFO L280 TraceCheckUtils]: 30: Hoare triple {41253#true} assume !(0 == ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,799 INFO L263 TraceCheckUtils]: 31: Hoare triple {41253#true} call processEnvironment__wrappee__base(); {41253#true} is VALID [2020-07-10 14:28:46,800 INFO L280 TraceCheckUtils]: 32: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,800 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41253#true} {41253#true} #545#return; {41253#true} is VALID [2020-07-10 14:28:46,800 INFO L280 TraceCheckUtils]: 34: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,801 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41253#true} {41253#true} #497#return; {41253#true} is VALID [2020-07-10 14:28:46,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,802 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41253#true} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,803 INFO L263 TraceCheckUtils]: 38: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:46,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,804 INFO L263 TraceCheckUtils]: 40: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,805 INFO L280 TraceCheckUtils]: 41: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,806 INFO L280 TraceCheckUtils]: 42: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:46,808 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41745#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:28:46,810 INFO L280 TraceCheckUtils]: 44: Hoare triple {41745#(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; {41746#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:46,811 INFO L280 TraceCheckUtils]: 45: Hoare triple {41746#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,812 INFO L280 TraceCheckUtils]: 46: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:46,814 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {41718#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,815 INFO L280 TraceCheckUtils]: 48: Hoare triple {41718#(<= 3 |old(~waterLevel~0)|)} assume true; {41718#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,816 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41718#(<= 3 |old(~waterLevel~0)|)} {41338#(= 2 ~waterLevel~0)} #509#return; {41254#false} is VALID [2020-07-10 14:28:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,838 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,838 INFO L263 TraceCheckUtils]: 0: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,838 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,839 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,839 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,839 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41253#true} is VALID [2020-07-10 14:28:46,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,843 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #521#return; {41253#true} is VALID [2020-07-10 14:28:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,858 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,859 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,859 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,859 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41253#true} is VALID [2020-07-10 14:28:46,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #495#return; {41253#true} is VALID [2020-07-10 14:28:46,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,864 INFO L263 TraceCheckUtils]: 2: Hoare triple {41253#true} call #t~ret40 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,865 INFO L263 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,866 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,866 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:46,867 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41253#true} is VALID [2020-07-10 14:28:46,867 INFO L280 TraceCheckUtils]: 12: Hoare triple {41253#true} assume 0 != ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,868 INFO L263 TraceCheckUtils]: 13: Hoare triple {41253#true} call deactivatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41253#true} is VALID [2020-07-10 14:28:46,869 INFO L280 TraceCheckUtils]: 15: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,869 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41253#true} {41253#true} #495#return; {41253#true} is VALID [2020-07-10 14:28:46,869 INFO L280 TraceCheckUtils]: 17: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,869 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41253#true} {41253#true} #523#return; {41253#true} is VALID [2020-07-10 14:28:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:46,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,879 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:46,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,879 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:46,880 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,880 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:46,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41253#true} is VALID [2020-07-10 14:28:46,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume !(2 != ~tmp~9); {41253#true} is VALID [2020-07-10 14:28:46,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,881 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41253#true} {41253#true} #525#return; {41253#true} is VALID [2020-07-10 14:28:46,882 INFO L263 TraceCheckUtils]: 0: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:46,883 INFO L263 TraceCheckUtils]: 1: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,883 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,884 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:46,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,885 INFO L263 TraceCheckUtils]: 9: Hoare triple {41253#true} call lowerWaterLevel(); {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:46,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41253#true} is VALID [2020-07-10 14:28:46,885 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,885 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41253#true} {41253#true} #521#return; {41253#true} is VALID [2020-07-10 14:28:46,886 INFO L280 TraceCheckUtils]: 13: Hoare triple {41253#true} assume 0 != ~systemActive~0; {41253#true} is VALID [2020-07-10 14:28:46,887 INFO L263 TraceCheckUtils]: 14: Hoare triple {41253#true} call processEnvironment(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,887 INFO L280 TraceCheckUtils]: 16: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:46,887 INFO L263 TraceCheckUtils]: 17: Hoare triple {41253#true} call #t~ret40 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:46,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,888 INFO L263 TraceCheckUtils]: 19: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:46,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:46,888 INFO L280 TraceCheckUtils]: 21: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,888 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:46,889 INFO L280 TraceCheckUtils]: 23: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:46,889 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,889 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:46,889 INFO L280 TraceCheckUtils]: 26: Hoare triple {41253#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41253#true} is VALID [2020-07-10 14:28:46,890 INFO L280 TraceCheckUtils]: 27: Hoare triple {41253#true} assume 0 != ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:46,891 INFO L263 TraceCheckUtils]: 28: Hoare triple {41253#true} call deactivatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,891 INFO L280 TraceCheckUtils]: 29: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41253#true} is VALID [2020-07-10 14:28:46,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,891 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41253#true} {41253#true} #495#return; {41253#true} is VALID [2020-07-10 14:28:46,892 INFO L280 TraceCheckUtils]: 32: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,892 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41253#true} {41253#true} #523#return; {41253#true} is VALID [2020-07-10 14:28:46,892 INFO L263 TraceCheckUtils]: 34: Hoare triple {41253#true} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:46,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,893 INFO L263 TraceCheckUtils]: 36: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,893 INFO L280 TraceCheckUtils]: 37: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:46,893 INFO L280 TraceCheckUtils]: 38: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,893 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:46,893 INFO L280 TraceCheckUtils]: 40: Hoare triple {41253#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41253#true} is VALID [2020-07-10 14:28:46,894 INFO L280 TraceCheckUtils]: 41: Hoare triple {41253#true} assume !(2 != ~tmp~9); {41253#true} is VALID [2020-07-10 14:28:46,894 INFO L280 TraceCheckUtils]: 42: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,894 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {41253#true} {41253#true} #525#return; {41253#true} is VALID [2020-07-10 14:28:46,894 INFO L280 TraceCheckUtils]: 44: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,895 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41253#true} {41254#false} #509#return; {41254#false} is VALID [2020-07-10 14:28:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {41805#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} ~systemActive~0 := 0; {41253#true} is VALID [2020-07-10 14:28:46,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,930 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41254#false} #507#return; {41254#false} is VALID [2020-07-10 14:28:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,945 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,945 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:46,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:46,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,953 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:46,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,954 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:46,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41253#true} is VALID [2020-07-10 14:28:46,954 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume !(2 != ~tmp~9); {41253#true} is VALID [2020-07-10 14:28:46,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,955 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41253#true} {41253#true} #525#return; {41253#true} is VALID [2020-07-10 14:28:46,956 INFO L263 TraceCheckUtils]: 0: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:46,956 INFO L263 TraceCheckUtils]: 1: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,957 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,958 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:46,958 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:46,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume !(0 != ~systemActive~0); {41253#true} is VALID [2020-07-10 14:28:46,958 INFO L263 TraceCheckUtils]: 10: Hoare triple {41253#true} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:46,958 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:46,958 INFO L263 TraceCheckUtils]: 12: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:46,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:46,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,959 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:46,959 INFO L280 TraceCheckUtils]: 16: Hoare triple {41253#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41253#true} is VALID [2020-07-10 14:28:46,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {41253#true} assume !(2 != ~tmp~9); {41253#true} is VALID [2020-07-10 14:28:46,960 INFO L280 TraceCheckUtils]: 18: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,960 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41253#true} {41253#true} #525#return; {41253#true} is VALID [2020-07-10 14:28:46,960 INFO L280 TraceCheckUtils]: 20: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,960 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41253#true} {41254#false} #509#return; {41254#false} is VALID [2020-07-10 14:28:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {41828#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41253#true} is VALID [2020-07-10 14:28:46,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,983 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41254#false} #505#return; {41254#false} is VALID [2020-07-10 14:28:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,993 INFO L263 TraceCheckUtils]: 0: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:46,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:46,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,993 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:46,993 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:46,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:46,994 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41254#false} #519#return; {41254#false} is VALID [2020-07-10 14:28:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:47,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:47,026 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:47,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,027 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:47,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:47,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:47,027 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:47,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,028 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,048 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,048 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,049 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,050 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:47,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:47,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:47,056 INFO L263 TraceCheckUtils]: 1: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:47,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,056 INFO L263 TraceCheckUtils]: 3: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,057 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,058 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:47,058 INFO L280 TraceCheckUtils]: 10: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:47,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:47,059 INFO L263 TraceCheckUtils]: 12: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,060 INFO L280 TraceCheckUtils]: 13: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:47,060 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,060 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:47,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,061 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:47,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:47,062 INFO L263 TraceCheckUtils]: 2: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:47,062 INFO L263 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:47,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,063 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:47,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:47,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:47,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:47,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,064 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:47,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:47,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,066 INFO L263 TraceCheckUtils]: 16: Hoare triple {41253#true} call activatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:47,066 INFO L263 TraceCheckUtils]: 18: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:47,067 INFO L280 TraceCheckUtils]: 19: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,067 INFO L263 TraceCheckUtils]: 20: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,067 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,068 INFO L280 TraceCheckUtils]: 25: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,068 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:47,068 INFO L280 TraceCheckUtils]: 27: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:47,068 INFO L280 TraceCheckUtils]: 28: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:47,069 INFO L263 TraceCheckUtils]: 29: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:47,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,070 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:47,070 INFO L280 TraceCheckUtils]: 33: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,071 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:47,071 INFO L280 TraceCheckUtils]: 35: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,071 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:47,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:47,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:47,073 INFO L263 TraceCheckUtils]: 2: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:47,074 INFO L263 TraceCheckUtils]: 5: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:47,074 INFO L263 TraceCheckUtils]: 7: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:47,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,075 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:47,075 INFO L280 TraceCheckUtils]: 12: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:47,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:47,076 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:47,076 INFO L280 TraceCheckUtils]: 15: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,076 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:47,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:47,076 INFO L280 TraceCheckUtils]: 18: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,077 INFO L263 TraceCheckUtils]: 19: Hoare triple {41253#true} call activatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:47,078 INFO L263 TraceCheckUtils]: 21: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:47,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,078 INFO L263 TraceCheckUtils]: 23: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,078 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,079 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,079 INFO L280 TraceCheckUtils]: 27: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,079 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:47,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:47,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:47,081 INFO L263 TraceCheckUtils]: 32: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,081 INFO L280 TraceCheckUtils]: 33: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:47,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,081 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:47,082 INFO L280 TraceCheckUtils]: 36: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,082 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:47,082 INFO L280 TraceCheckUtils]: 38: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,082 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:47,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,083 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41253#true} {41254#false} #523#return; {41254#false} is VALID [2020-07-10 14:28:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:47,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,090 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41254#false} #533#return; {41254#false} is VALID [2020-07-10 14:28:47,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:47,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41253#true} {41254#false} #535#return; {41254#false} is VALID [2020-07-10 14:28:47,102 INFO L263 TraceCheckUtils]: 0: Hoare triple {41253#true} call ULTIMATE.init(); {41519#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:28:47,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {41519#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {41253#true} is VALID [2020-07-10 14:28:47,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,103 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41253#true} {41253#true} #559#return; {41253#true} is VALID [2020-07-10 14:28:47,103 INFO L263 TraceCheckUtils]: 4: Hoare triple {41253#true} call #t~ret75 := main(); {41253#true} is VALID [2020-07-10 14:28:47,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {41253#true} havoc ~retValue_acc~9;havoc ~tmp~8; {41253#true} is VALID [2020-07-10 14:28:47,103 INFO L263 TraceCheckUtils]: 6: Hoare triple {41253#true} call select_helpers(); {41253#true} is VALID [2020-07-10 14:28:47,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,104 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41253#true} {41253#true} #451#return; {41253#true} is VALID [2020-07-10 14:28:47,104 INFO L263 TraceCheckUtils]: 9: Hoare triple {41253#true} call select_features(); {41253#true} is VALID [2020-07-10 14:28:47,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,104 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41253#true} {41253#true} #453#return; {41253#true} is VALID [2020-07-10 14:28:47,104 INFO L263 TraceCheckUtils]: 12: Hoare triple {41253#true} call #t~ret70 := valid_product(); {41253#true} is VALID [2020-07-10 14:28:47,104 INFO L280 TraceCheckUtils]: 13: Hoare triple {41253#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {41253#true} is VALID [2020-07-10 14:28:47,105 INFO L280 TraceCheckUtils]: 14: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,105 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41253#true} {41253#true} #455#return; {41253#true} is VALID [2020-07-10 14:28:47,105 INFO L280 TraceCheckUtils]: 16: Hoare triple {41253#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {41253#true} is VALID [2020-07-10 14:28:47,105 INFO L280 TraceCheckUtils]: 17: Hoare triple {41253#true} assume 0 != ~tmp~8; {41253#true} is VALID [2020-07-10 14:28:47,106 INFO L263 TraceCheckUtils]: 18: Hoare triple {41253#true} call setup(); {41253#true} is VALID [2020-07-10 14:28:47,106 INFO L280 TraceCheckUtils]: 19: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,106 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41253#true} {41253#true} #457#return; {41253#true} is VALID [2020-07-10 14:28:47,106 INFO L263 TraceCheckUtils]: 21: Hoare triple {41253#true} call runTest(); {41253#true} is VALID [2020-07-10 14:28:47,107 INFO L263 TraceCheckUtils]: 22: Hoare triple {41253#true} call __utac_acc__Specification5_spec__1(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,108 INFO L280 TraceCheckUtils]: 23: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41253#true} is VALID [2020-07-10 14:28:47,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,108 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41253#true} {41253#true} #549#return; {41253#true} is VALID [2020-07-10 14:28:47,108 INFO L263 TraceCheckUtils]: 26: Hoare triple {41253#true} call test(); {41253#true} is VALID [2020-07-10 14:28:47,109 INFO L280 TraceCheckUtils]: 27: Hoare triple {41253#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41253#true} is VALID [2020-07-10 14:28:47,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {41253#true} assume !false; {41253#true} is VALID [2020-07-10 14:28:47,109 INFO L280 TraceCheckUtils]: 29: Hoare triple {41253#true} assume ~splverifierCounter~0 < 4; {41253#true} is VALID [2020-07-10 14:28:47,109 INFO L280 TraceCheckUtils]: 30: Hoare triple {41253#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41253#true} is VALID [2020-07-10 14:28:47,109 INFO L280 TraceCheckUtils]: 31: Hoare triple {41253#true} assume 0 != ~tmp~3; {41253#true} is VALID [2020-07-10 14:28:47,110 INFO L263 TraceCheckUtils]: 32: Hoare triple {41253#true} call waterRise(); {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,111 INFO L280 TraceCheckUtils]: 33: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41253#true} is VALID [2020-07-10 14:28:47,111 INFO L280 TraceCheckUtils]: 34: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,111 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41253#true} {41253#true} #501#return; {41253#true} is VALID [2020-07-10 14:28:47,111 INFO L280 TraceCheckUtils]: 36: Hoare triple {41253#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41253#true} is VALID [2020-07-10 14:28:47,111 INFO L280 TraceCheckUtils]: 37: Hoare triple {41253#true} assume !(0 != ~tmp___0~0); {41253#true} is VALID [2020-07-10 14:28:47,112 INFO L280 TraceCheckUtils]: 38: Hoare triple {41253#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41253#true} is VALID [2020-07-10 14:28:47,112 INFO L280 TraceCheckUtils]: 39: Hoare triple {41253#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41253#true} is VALID [2020-07-10 14:28:47,112 INFO L280 TraceCheckUtils]: 40: Hoare triple {41253#true} assume !(0 != ~tmp___1~0); {41253#true} is VALID [2020-07-10 14:28:47,113 INFO L263 TraceCheckUtils]: 41: Hoare triple {41253#true} call timeShift(); {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,114 INFO L263 TraceCheckUtils]: 42: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,114 INFO L263 TraceCheckUtils]: 43: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 44: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 45: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,115 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 47: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 48: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,115 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:47,116 INFO L280 TraceCheckUtils]: 50: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:47,116 INFO L280 TraceCheckUtils]: 51: Hoare triple {41253#true} assume 0 != ~systemActive~0; {41253#true} is VALID [2020-07-10 14:28:47,117 INFO L263 TraceCheckUtils]: 52: Hoare triple {41253#true} call processEnvironment(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,117 INFO L280 TraceCheckUtils]: 53: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:47,117 INFO L280 TraceCheckUtils]: 54: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:47,118 INFO L263 TraceCheckUtils]: 55: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,118 INFO L280 TraceCheckUtils]: 56: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,118 INFO L280 TraceCheckUtils]: 57: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:47,119 INFO L263 TraceCheckUtils]: 58: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 59: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:47,119 INFO L263 TraceCheckUtils]: 60: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 61: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 62: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 63: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,120 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:47,120 INFO L280 TraceCheckUtils]: 65: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:47,120 INFO L280 TraceCheckUtils]: 66: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:47,120 INFO L280 TraceCheckUtils]: 67: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:47,121 INFO L280 TraceCheckUtils]: 68: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,121 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:47,121 INFO L280 TraceCheckUtils]: 70: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:47,121 INFO L280 TraceCheckUtils]: 71: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,122 INFO L263 TraceCheckUtils]: 72: Hoare triple {41253#true} call activatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,123 INFO L280 TraceCheckUtils]: 73: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:47,123 INFO L263 TraceCheckUtils]: 74: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:47,123 INFO L280 TraceCheckUtils]: 75: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,123 INFO L263 TraceCheckUtils]: 76: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,124 INFO L280 TraceCheckUtils]: 77: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,124 INFO L280 TraceCheckUtils]: 78: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,124 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,124 INFO L280 TraceCheckUtils]: 80: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,124 INFO L280 TraceCheckUtils]: 81: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,124 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:47,125 INFO L280 TraceCheckUtils]: 83: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:47,125 INFO L280 TraceCheckUtils]: 84: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:47,126 INFO L263 TraceCheckUtils]: 85: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,126 INFO L280 TraceCheckUtils]: 86: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:47,126 INFO L280 TraceCheckUtils]: 87: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,126 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:47,127 INFO L280 TraceCheckUtils]: 89: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,127 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:47,127 INFO L280 TraceCheckUtils]: 91: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,127 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:47,128 INFO L280 TraceCheckUtils]: 93: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,128 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {41253#true} {41253#true} #523#return; {41253#true} is VALID [2020-07-10 14:28:47,128 INFO L263 TraceCheckUtils]: 95: Hoare triple {41253#true} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:47,128 INFO L280 TraceCheckUtils]: 96: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:47,129 INFO L263 TraceCheckUtils]: 97: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,130 INFO L280 TraceCheckUtils]: 98: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:47,131 INFO L280 TraceCheckUtils]: 99: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:47,133 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41672#(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 [2020-07-10 14:28:47,135 INFO L280 TraceCheckUtils]: 101: Hoare triple {41672#(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; {41673#(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 [2020-07-10 14:28:47,136 INFO L280 TraceCheckUtils]: 102: Hoare triple {41673#(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); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,137 INFO L280 TraceCheckUtils]: 103: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,138 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41253#true} #525#return; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,139 INFO L280 TraceCheckUtils]: 105: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,140 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41253#true} #509#return; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,141 INFO L280 TraceCheckUtils]: 107: Hoare triple {41338#(= 2 ~waterLevel~0)} assume !false; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,142 INFO L280 TraceCheckUtils]: 108: Hoare triple {41338#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,143 INFO L280 TraceCheckUtils]: 109: Hoare triple {41338#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,144 INFO L280 TraceCheckUtils]: 110: Hoare triple {41338#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,144 INFO L280 TraceCheckUtils]: 111: Hoare triple {41338#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,145 INFO L280 TraceCheckUtils]: 112: Hoare triple {41338#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,146 INFO L280 TraceCheckUtils]: 113: Hoare triple {41338#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,147 INFO L280 TraceCheckUtils]: 114: Hoare triple {41338#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,147 INFO L280 TraceCheckUtils]: 115: Hoare triple {41338#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,149 INFO L263 TraceCheckUtils]: 116: Hoare triple {41338#(= 2 ~waterLevel~0)} call timeShift(); {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,150 INFO L263 TraceCheckUtils]: 117: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,150 INFO L263 TraceCheckUtils]: 118: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:47,150 INFO L280 TraceCheckUtils]: 119: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:47,151 INFO L280 TraceCheckUtils]: 120: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,151 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:47,151 INFO L280 TraceCheckUtils]: 122: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:47,151 INFO L280 TraceCheckUtils]: 123: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,152 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,153 INFO L280 TraceCheckUtils]: 125: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,154 INFO L263 TraceCheckUtils]: 126: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,155 INFO L280 TraceCheckUtils]: 127: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,156 INFO L280 TraceCheckUtils]: 128: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,157 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,158 INFO L280 TraceCheckUtils]: 130: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,159 INFO L263 TraceCheckUtils]: 131: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,159 INFO L280 TraceCheckUtils]: 132: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:47,159 INFO L280 TraceCheckUtils]: 133: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:47,159 INFO L263 TraceCheckUtils]: 134: Hoare triple {41253#true} call #t~ret40 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:47,160 INFO L280 TraceCheckUtils]: 135: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,160 INFO L263 TraceCheckUtils]: 136: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,160 INFO L280 TraceCheckUtils]: 137: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,160 INFO L280 TraceCheckUtils]: 138: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,160 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,160 INFO L280 TraceCheckUtils]: 140: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,161 INFO L280 TraceCheckUtils]: 141: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,161 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:47,161 INFO L280 TraceCheckUtils]: 143: Hoare triple {41253#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41253#true} is VALID [2020-07-10 14:28:47,161 INFO L280 TraceCheckUtils]: 144: Hoare triple {41253#true} assume !(0 != ~tmp~5); {41253#true} is VALID [2020-07-10 14:28:47,162 INFO L263 TraceCheckUtils]: 145: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,162 INFO L280 TraceCheckUtils]: 146: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,162 INFO L280 TraceCheckUtils]: 147: Hoare triple {41253#true} assume !(0 == ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:47,163 INFO L263 TraceCheckUtils]: 148: Hoare triple {41253#true} call processEnvironment__wrappee__base(); {41253#true} is VALID [2020-07-10 14:28:47,163 INFO L280 TraceCheckUtils]: 149: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,163 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41253#true} {41253#true} #545#return; {41253#true} is VALID [2020-07-10 14:28:47,163 INFO L280 TraceCheckUtils]: 151: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,163 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41253#true} {41253#true} #497#return; {41253#true} is VALID [2020-07-10 14:28:47,164 INFO L280 TraceCheckUtils]: 153: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,164 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41253#true} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,165 INFO L263 TraceCheckUtils]: 155: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:47,165 INFO L280 TraceCheckUtils]: 156: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:47,165 INFO L263 TraceCheckUtils]: 157: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,166 INFO L280 TraceCheckUtils]: 158: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:47,167 INFO L280 TraceCheckUtils]: 159: Hoare triple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:28:47,168 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41674#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41253#true} #533#return; {41745#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:28:47,169 INFO L280 TraceCheckUtils]: 161: Hoare triple {41745#(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; {41746#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:28:47,170 INFO L280 TraceCheckUtils]: 162: Hoare triple {41746#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,171 INFO L280 TraceCheckUtils]: 163: Hoare triple {41338#(= 2 ~waterLevel~0)} assume true; {41338#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:47,172 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {41338#(= 2 ~waterLevel~0)} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {41718#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,173 INFO L280 TraceCheckUtils]: 165: Hoare triple {41718#(<= 3 |old(~waterLevel~0)|)} assume true; {41718#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,174 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41718#(<= 3 |old(~waterLevel~0)|)} {41338#(= 2 ~waterLevel~0)} #509#return; {41254#false} is VALID [2020-07-10 14:28:47,174 INFO L280 TraceCheckUtils]: 167: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:47,175 INFO L280 TraceCheckUtils]: 168: Hoare triple {41254#false} assume ~splverifierCounter~0 < 4; {41254#false} is VALID [2020-07-10 14:28:47,175 INFO L280 TraceCheckUtils]: 169: Hoare triple {41254#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41254#false} is VALID [2020-07-10 14:28:47,175 INFO L280 TraceCheckUtils]: 170: Hoare triple {41254#false} assume !(0 != ~tmp~3); {41254#false} is VALID [2020-07-10 14:28:47,175 INFO L280 TraceCheckUtils]: 171: Hoare triple {41254#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41254#false} is VALID [2020-07-10 14:28:47,175 INFO L280 TraceCheckUtils]: 172: Hoare triple {41254#false} assume !(0 != ~tmp___0~0); {41254#false} is VALID [2020-07-10 14:28:47,176 INFO L280 TraceCheckUtils]: 173: Hoare triple {41254#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41254#false} is VALID [2020-07-10 14:28:47,176 INFO L280 TraceCheckUtils]: 174: Hoare triple {41254#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41254#false} is VALID [2020-07-10 14:28:47,176 INFO L280 TraceCheckUtils]: 175: Hoare triple {41254#false} assume !(0 != ~tmp___1~0); {41254#false} is VALID [2020-07-10 14:28:47,176 INFO L263 TraceCheckUtils]: 176: Hoare triple {41254#false} call timeShift(); {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,178 INFO L263 TraceCheckUtils]: 177: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,178 INFO L263 TraceCheckUtils]: 178: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:47,178 INFO L280 TraceCheckUtils]: 179: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:47,178 INFO L280 TraceCheckUtils]: 180: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,178 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:47,179 INFO L280 TraceCheckUtils]: 182: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:47,179 INFO L280 TraceCheckUtils]: 183: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,179 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:47,179 INFO L280 TraceCheckUtils]: 185: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:47,180 INFO L263 TraceCheckUtils]: 186: Hoare triple {41253#true} call lowerWaterLevel(); {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,181 INFO L280 TraceCheckUtils]: 187: Hoare triple {41521#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41253#true} is VALID [2020-07-10 14:28:47,181 INFO L280 TraceCheckUtils]: 188: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,181 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {41253#true} {41253#true} #521#return; {41253#true} is VALID [2020-07-10 14:28:47,181 INFO L280 TraceCheckUtils]: 190: Hoare triple {41253#true} assume 0 != ~systemActive~0; {41253#true} is VALID [2020-07-10 14:28:47,182 INFO L263 TraceCheckUtils]: 191: Hoare triple {41253#true} call processEnvironment(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,182 INFO L280 TraceCheckUtils]: 192: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:47,183 INFO L280 TraceCheckUtils]: 193: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:47,183 INFO L263 TraceCheckUtils]: 194: Hoare triple {41253#true} call #t~ret40 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:47,183 INFO L280 TraceCheckUtils]: 195: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,183 INFO L263 TraceCheckUtils]: 196: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,183 INFO L280 TraceCheckUtils]: 197: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,184 INFO L280 TraceCheckUtils]: 198: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,184 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,184 INFO L280 TraceCheckUtils]: 200: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,184 INFO L280 TraceCheckUtils]: 201: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,184 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:47,185 INFO L280 TraceCheckUtils]: 203: Hoare triple {41253#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41253#true} is VALID [2020-07-10 14:28:47,185 INFO L280 TraceCheckUtils]: 204: Hoare triple {41253#true} assume 0 != ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:47,186 INFO L263 TraceCheckUtils]: 205: Hoare triple {41253#true} call deactivatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,186 INFO L280 TraceCheckUtils]: 206: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41253#true} is VALID [2020-07-10 14:28:47,187 INFO L280 TraceCheckUtils]: 207: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,187 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {41253#true} {41253#true} #495#return; {41253#true} is VALID [2020-07-10 14:28:47,187 INFO L280 TraceCheckUtils]: 209: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,187 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {41253#true} {41253#true} #523#return; {41253#true} is VALID [2020-07-10 14:28:47,187 INFO L263 TraceCheckUtils]: 211: Hoare triple {41253#true} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:47,187 INFO L280 TraceCheckUtils]: 212: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:47,188 INFO L263 TraceCheckUtils]: 213: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,188 INFO L280 TraceCheckUtils]: 214: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:47,188 INFO L280 TraceCheckUtils]: 215: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,188 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:47,188 INFO L280 TraceCheckUtils]: 217: Hoare triple {41253#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41253#true} is VALID [2020-07-10 14:28:47,189 INFO L280 TraceCheckUtils]: 218: Hoare triple {41253#true} assume !(2 != ~tmp~9); {41253#true} is VALID [2020-07-10 14:28:47,189 INFO L280 TraceCheckUtils]: 219: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,189 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41253#true} {41253#true} #525#return; {41253#true} is VALID [2020-07-10 14:28:47,189 INFO L280 TraceCheckUtils]: 221: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,190 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41253#true} {41254#false} #509#return; {41254#false} is VALID [2020-07-10 14:28:47,190 INFO L280 TraceCheckUtils]: 223: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:47,190 INFO L280 TraceCheckUtils]: 224: Hoare triple {41254#false} assume ~splverifierCounter~0 < 4; {41254#false} is VALID [2020-07-10 14:28:47,190 INFO L280 TraceCheckUtils]: 225: Hoare triple {41254#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41254#false} is VALID [2020-07-10 14:28:47,190 INFO L280 TraceCheckUtils]: 226: Hoare triple {41254#false} assume !(0 != ~tmp~3); {41254#false} is VALID [2020-07-10 14:28:47,191 INFO L280 TraceCheckUtils]: 227: Hoare triple {41254#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41254#false} is VALID [2020-07-10 14:28:47,191 INFO L280 TraceCheckUtils]: 228: Hoare triple {41254#false} assume !(0 != ~tmp___0~0); {41254#false} is VALID [2020-07-10 14:28:47,191 INFO L280 TraceCheckUtils]: 229: Hoare triple {41254#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41254#false} is VALID [2020-07-10 14:28:47,191 INFO L280 TraceCheckUtils]: 230: Hoare triple {41254#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41254#false} is VALID [2020-07-10 14:28:47,191 INFO L280 TraceCheckUtils]: 231: Hoare triple {41254#false} assume 0 != ~tmp___1~0; {41254#false} is VALID [2020-07-10 14:28:47,191 INFO L263 TraceCheckUtils]: 232: Hoare triple {41254#false} call stopSystem(); {41805#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:28:47,192 INFO L280 TraceCheckUtils]: 233: Hoare triple {41805#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:47,192 INFO L280 TraceCheckUtils]: 234: Hoare triple {41253#true} ~systemActive~0 := 0; {41253#true} is VALID [2020-07-10 14:28:47,192 INFO L280 TraceCheckUtils]: 235: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,192 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {41253#true} {41254#false} #507#return; {41254#false} is VALID [2020-07-10 14:28:47,192 INFO L263 TraceCheckUtils]: 237: Hoare triple {41254#false} call timeShift(); {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,194 INFO L263 TraceCheckUtils]: 238: Hoare triple {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,194 INFO L263 TraceCheckUtils]: 239: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:47,194 INFO L280 TraceCheckUtils]: 240: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:47,194 INFO L280 TraceCheckUtils]: 241: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,194 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:47,194 INFO L280 TraceCheckUtils]: 243: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:47,195 INFO L280 TraceCheckUtils]: 244: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,195 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {41253#true} {41522#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41253#true} is VALID [2020-07-10 14:28:47,195 INFO L280 TraceCheckUtils]: 246: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:47,195 INFO L280 TraceCheckUtils]: 247: Hoare triple {41253#true} assume !(0 != ~systemActive~0); {41253#true} is VALID [2020-07-10 14:28:47,195 INFO L263 TraceCheckUtils]: 248: Hoare triple {41253#true} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:47,196 INFO L280 TraceCheckUtils]: 249: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:47,196 INFO L263 TraceCheckUtils]: 250: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,196 INFO L280 TraceCheckUtils]: 251: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:47,196 INFO L280 TraceCheckUtils]: 252: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,196 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:47,196 INFO L280 TraceCheckUtils]: 254: Hoare triple {41253#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41253#true} is VALID [2020-07-10 14:28:47,197 INFO L280 TraceCheckUtils]: 255: Hoare triple {41253#true} assume !(2 != ~tmp~9); {41253#true} is VALID [2020-07-10 14:28:47,197 INFO L280 TraceCheckUtils]: 256: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,197 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {41253#true} {41253#true} #525#return; {41253#true} is VALID [2020-07-10 14:28:47,197 INFO L280 TraceCheckUtils]: 258: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,197 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41253#true} {41254#false} #509#return; {41254#false} is VALID [2020-07-10 14:28:47,198 INFO L280 TraceCheckUtils]: 260: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:47,198 INFO L280 TraceCheckUtils]: 261: Hoare triple {41254#false} assume ~splverifierCounter~0 < 4; {41254#false} is VALID [2020-07-10 14:28:47,198 INFO L280 TraceCheckUtils]: 262: Hoare triple {41254#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41254#false} is VALID [2020-07-10 14:28:47,198 INFO L280 TraceCheckUtils]: 263: Hoare triple {41254#false} assume !(0 != ~tmp~3); {41254#false} is VALID [2020-07-10 14:28:47,198 INFO L280 TraceCheckUtils]: 264: Hoare triple {41254#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41254#false} is VALID [2020-07-10 14:28:47,198 INFO L280 TraceCheckUtils]: 265: Hoare triple {41254#false} assume !(0 != ~tmp___0~0); {41254#false} is VALID [2020-07-10 14:28:47,199 INFO L280 TraceCheckUtils]: 266: Hoare triple {41254#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41254#false} is VALID [2020-07-10 14:28:47,199 INFO L280 TraceCheckUtils]: 267: Hoare triple {41254#false} assume 0 != ~tmp___2~0; {41254#false} is VALID [2020-07-10 14:28:47,199 INFO L263 TraceCheckUtils]: 268: Hoare triple {41254#false} call startSystem(); {41828#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 14:28:47,199 INFO L280 TraceCheckUtils]: 269: Hoare triple {41828#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41253#true} is VALID [2020-07-10 14:28:47,199 INFO L280 TraceCheckUtils]: 270: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,200 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {41253#true} {41254#false} #505#return; {41254#false} is VALID [2020-07-10 14:28:47,200 INFO L263 TraceCheckUtils]: 272: Hoare triple {41254#false} call timeShift(); {41254#false} is VALID [2020-07-10 14:28:47,200 INFO L263 TraceCheckUtils]: 273: Hoare triple {41254#false} call __utac_acc__Specification5_spec__2(); {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,200 INFO L263 TraceCheckUtils]: 274: Hoare triple {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:47,200 INFO L280 TraceCheckUtils]: 275: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:47,201 INFO L280 TraceCheckUtils]: 276: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,201 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41253#true} {41520#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41253#true} is VALID [2020-07-10 14:28:47,201 INFO L280 TraceCheckUtils]: 278: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:47,201 INFO L280 TraceCheckUtils]: 279: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,201 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {41253#true} {41254#false} #519#return; {41254#false} is VALID [2020-07-10 14:28:47,202 INFO L280 TraceCheckUtils]: 281: Hoare triple {41254#false} assume !(0 != ~pumpRunning~0); {41254#false} is VALID [2020-07-10 14:28:47,202 INFO L280 TraceCheckUtils]: 282: Hoare triple {41254#false} assume 0 != ~systemActive~0; {41254#false} is VALID [2020-07-10 14:28:47,202 INFO L263 TraceCheckUtils]: 283: Hoare triple {41254#false} call processEnvironment(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,202 INFO L280 TraceCheckUtils]: 284: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:47,202 INFO L280 TraceCheckUtils]: 285: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:47,203 INFO L263 TraceCheckUtils]: 286: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,204 INFO L280 TraceCheckUtils]: 287: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,204 INFO L280 TraceCheckUtils]: 288: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:47,204 INFO L263 TraceCheckUtils]: 289: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,204 INFO L280 TraceCheckUtils]: 290: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:47,204 INFO L263 TraceCheckUtils]: 291: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:47,205 INFO L280 TraceCheckUtils]: 292: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,205 INFO L280 TraceCheckUtils]: 293: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:47,205 INFO L280 TraceCheckUtils]: 294: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,205 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:47,205 INFO L280 TraceCheckUtils]: 296: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:47,206 INFO L280 TraceCheckUtils]: 297: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:47,206 INFO L280 TraceCheckUtils]: 298: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:47,206 INFO L280 TraceCheckUtils]: 299: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,206 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:47,206 INFO L280 TraceCheckUtils]: 301: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:47,207 INFO L280 TraceCheckUtils]: 302: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:47,207 INFO L263 TraceCheckUtils]: 303: Hoare triple {41253#true} call activatePump(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,208 INFO L280 TraceCheckUtils]: 304: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:47,208 INFO L263 TraceCheckUtils]: 305: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:47,208 INFO L280 TraceCheckUtils]: 306: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,208 INFO L263 TraceCheckUtils]: 307: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:47,208 INFO L280 TraceCheckUtils]: 308: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 309: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,209 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 311: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 312: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,209 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 314: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:47,210 INFO L280 TraceCheckUtils]: 315: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:47,211 INFO L263 TraceCheckUtils]: 316: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,211 INFO L280 TraceCheckUtils]: 317: Hoare triple {41584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:47,211 INFO L280 TraceCheckUtils]: 318: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,211 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:47,211 INFO L280 TraceCheckUtils]: 320: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,212 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:47,212 INFO L280 TraceCheckUtils]: 322: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,212 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:47,212 INFO L280 TraceCheckUtils]: 324: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,212 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {41253#true} {41254#false} #523#return; {41254#false} is VALID [2020-07-10 14:28:47,212 INFO L263 TraceCheckUtils]: 326: Hoare triple {41254#false} call __utac_acc__Specification5_spec__3(); {41254#false} is VALID [2020-07-10 14:28:47,213 INFO L280 TraceCheckUtils]: 327: Hoare triple {41254#false} havoc ~tmp~9;havoc ~tmp___0~2; {41254#false} is VALID [2020-07-10 14:28:47,213 INFO L263 TraceCheckUtils]: 328: Hoare triple {41254#false} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:47,213 INFO L280 TraceCheckUtils]: 329: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:47,213 INFO L280 TraceCheckUtils]: 330: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,213 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {41253#true} {41254#false} #533#return; {41254#false} is VALID [2020-07-10 14:28:47,214 INFO L280 TraceCheckUtils]: 332: Hoare triple {41254#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41254#false} is VALID [2020-07-10 14:28:47,214 INFO L280 TraceCheckUtils]: 333: Hoare triple {41254#false} assume 2 != ~tmp~9; {41254#false} is VALID [2020-07-10 14:28:47,214 INFO L263 TraceCheckUtils]: 334: Hoare triple {41254#false} call #t~ret73 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:47,214 INFO L280 TraceCheckUtils]: 335: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:47,214 INFO L280 TraceCheckUtils]: 336: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:47,214 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {41253#true} {41254#false} #535#return; {41254#false} is VALID [2020-07-10 14:28:47,215 INFO L280 TraceCheckUtils]: 338: Hoare triple {41254#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {41254#false} is VALID [2020-07-10 14:28:47,216 INFO L280 TraceCheckUtils]: 339: Hoare triple {41254#false} assume 0 != ~tmp___0~2; {41254#false} is VALID [2020-07-10 14:28:47,216 INFO L280 TraceCheckUtils]: 340: Hoare triple {41254#false} assume 0 == ~switchedOnBeforeTS~0; {41254#false} is VALID [2020-07-10 14:28:47,216 INFO L263 TraceCheckUtils]: 341: Hoare triple {41254#false} call __automaton_fail(); {41254#false} is VALID [2020-07-10 14:28:47,217 INFO L280 TraceCheckUtils]: 342: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 109 proven. 48 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2020-07-10 14:28:47,323 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332876243] [2020-07-10 14:28:47,324 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1516846809] [2020-07-10 14:28:47,324 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:28:47,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,585 INFO L264 TraceCheckSpWp]: Trace formula consists of 1410 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:28:47,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,677 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:28:48,360 INFO L263 TraceCheckUtils]: 0: Hoare triple {41253#true} call ULTIMATE.init(); {41253#true} is VALID [2020-07-10 14:28:48,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {41253#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {41922#(<= ~waterLevel~0 1)} assume true; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,366 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41922#(<= ~waterLevel~0 1)} {41253#true} #559#return; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,367 INFO L263 TraceCheckUtils]: 4: Hoare triple {41922#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {41922#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~8; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,368 INFO L263 TraceCheckUtils]: 6: Hoare triple {41922#(<= ~waterLevel~0 1)} call select_helpers(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {41922#(<= ~waterLevel~0 1)} assume true; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,369 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41922#(<= ~waterLevel~0 1)} {41922#(<= ~waterLevel~0 1)} #451#return; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,370 INFO L263 TraceCheckUtils]: 9: Hoare triple {41922#(<= ~waterLevel~0 1)} call select_features(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {41922#(<= ~waterLevel~0 1)} assume true; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,372 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41922#(<= ~waterLevel~0 1)} {41922#(<= ~waterLevel~0 1)} #453#return; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,372 INFO L263 TraceCheckUtils]: 12: Hoare triple {41922#(<= ~waterLevel~0 1)} call #t~ret70 := valid_product(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {41922#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {41922#(<= ~waterLevel~0 1)} assume true; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,378 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41922#(<= ~waterLevel~0 1)} {41922#(<= ~waterLevel~0 1)} #455#return; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {41922#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {41922#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,379 INFO L263 TraceCheckUtils]: 18: Hoare triple {41922#(<= ~waterLevel~0 1)} call setup(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {41922#(<= ~waterLevel~0 1)} assume true; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,380 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41922#(<= ~waterLevel~0 1)} {41922#(<= ~waterLevel~0 1)} #457#return; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,380 INFO L263 TraceCheckUtils]: 21: Hoare triple {41922#(<= ~waterLevel~0 1)} call runTest(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,381 INFO L263 TraceCheckUtils]: 22: Hoare triple {41922#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {41922#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {41922#(<= ~waterLevel~0 1)} assume true; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,383 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41922#(<= ~waterLevel~0 1)} {41922#(<= ~waterLevel~0 1)} #549#return; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,384 INFO L263 TraceCheckUtils]: 26: Hoare triple {41922#(<= ~waterLevel~0 1)} call test(); {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,384 INFO L280 TraceCheckUtils]: 27: Hoare triple {41922#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 28: Hoare triple {41922#(<= ~waterLevel~0 1)} assume !false; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 29: Hoare triple {41922#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 30: Hoare triple {41922#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 31: Hoare triple {41922#(<= ~waterLevel~0 1)} assume 0 != ~tmp~3; {41922#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:28:48,387 INFO L263 TraceCheckUtils]: 32: Hoare triple {41922#(<= ~waterLevel~0 1)} call waterRise(); {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42020#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:28:48,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {42020#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42020#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:28:48,390 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42020#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {41922#(<= ~waterLevel~0 1)} #501#return; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,390 INFO L280 TraceCheckUtils]: 36: Hoare triple {42027#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,392 INFO L280 TraceCheckUtils]: 38: Hoare triple {42027#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,392 INFO L280 TraceCheckUtils]: 39: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,393 INFO L280 TraceCheckUtils]: 40: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,394 INFO L263 TraceCheckUtils]: 41: Hoare triple {42027#(<= ~waterLevel~0 2)} call timeShift(); {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,394 INFO L263 TraceCheckUtils]: 42: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41253#true} is VALID [2020-07-10 14:28:48,394 INFO L263 TraceCheckUtils]: 43: Hoare triple {41253#true} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:48,394 INFO L280 TraceCheckUtils]: 44: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:48,395 INFO L280 TraceCheckUtils]: 45: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,395 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41253#true} {41253#true} #531#return; {41253#true} is VALID [2020-07-10 14:28:48,395 INFO L280 TraceCheckUtils]: 47: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:48,395 INFO L280 TraceCheckUtils]: 48: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,395 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41253#true} {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,396 INFO L280 TraceCheckUtils]: 50: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,396 INFO L280 TraceCheckUtils]: 51: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,397 INFO L263 TraceCheckUtils]: 52: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {41253#true} is VALID [2020-07-10 14:28:48,397 INFO L280 TraceCheckUtils]: 53: Hoare triple {41253#true} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:48,397 INFO L280 TraceCheckUtils]: 54: Hoare triple {41253#true} assume !(0 != ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:48,397 INFO L263 TraceCheckUtils]: 55: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41253#true} is VALID [2020-07-10 14:28:48,397 INFO L280 TraceCheckUtils]: 56: Hoare triple {41253#true} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:48,398 INFO L280 TraceCheckUtils]: 57: Hoare triple {41253#true} assume 0 == ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:48,398 INFO L263 TraceCheckUtils]: 58: Hoare triple {41253#true} call #t~ret39 := isHighWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:48,398 INFO L280 TraceCheckUtils]: 59: Hoare triple {41253#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41253#true} is VALID [2020-07-10 14:28:48,398 INFO L263 TraceCheckUtils]: 60: Hoare triple {41253#true} call #t~ret59 := isHighWaterSensorDry(); {41253#true} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 61: Hoare triple {41253#true} havoc ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 62: Hoare triple {41253#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41253#true} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 63: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,399 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41253#true} {41253#true} #517#return; {41253#true} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 65: Hoare triple {41253#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41253#true} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 66: Hoare triple {41253#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41253#true} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 67: Hoare triple {41253#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41253#true} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 68: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,400 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {41253#true} {41253#true} #539#return; {41253#true} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 70: Hoare triple {41253#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41253#true} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 71: Hoare triple {41253#true} assume 0 != ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:48,400 INFO L263 TraceCheckUtils]: 72: Hoare triple {41253#true} call activatePump(); {41253#true} is VALID [2020-07-10 14:28:48,401 INFO L280 TraceCheckUtils]: 73: Hoare triple {41253#true} havoc ~tmp~6; {41253#true} is VALID [2020-07-10 14:28:48,401 INFO L263 TraceCheckUtils]: 74: Hoare triple {41253#true} call #t~ret41 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:48,401 INFO L280 TraceCheckUtils]: 75: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:48,401 INFO L263 TraceCheckUtils]: 76: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:48,401 INFO L280 TraceCheckUtils]: 77: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:48,401 INFO L280 TraceCheckUtils]: 78: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,402 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:48,402 INFO L280 TraceCheckUtils]: 80: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:48,402 INFO L280 TraceCheckUtils]: 81: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,402 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {41253#true} {41253#true} #513#return; {41253#true} is VALID [2020-07-10 14:28:48,402 INFO L280 TraceCheckUtils]: 83: Hoare triple {41253#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41253#true} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 84: Hoare triple {41253#true} assume !(0 != ~tmp~6); {41253#true} is VALID [2020-07-10 14:28:48,403 INFO L263 TraceCheckUtils]: 85: Hoare triple {41253#true} call activatePump__wrappee__highWaterSensor(); {41253#true} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 86: Hoare triple {41253#true} ~pumpRunning~0 := 1; {41253#true} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 87: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,403 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {41253#true} {41253#true} #515#return; {41253#true} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 89: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,404 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {41253#true} {41253#true} #541#return; {41253#true} is VALID [2020-07-10 14:28:48,404 INFO L280 TraceCheckUtils]: 91: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,404 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {41253#true} {41253#true} #499#return; {41253#true} is VALID [2020-07-10 14:28:48,404 INFO L280 TraceCheckUtils]: 93: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,406 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {41253#true} {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #523#return; {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,406 INFO L263 TraceCheckUtils]: 95: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:48,406 INFO L280 TraceCheckUtils]: 96: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:48,406 INFO L263 TraceCheckUtils]: 97: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:48,406 INFO L280 TraceCheckUtils]: 98: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41253#true} is VALID [2020-07-10 14:28:48,407 INFO L280 TraceCheckUtils]: 99: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,407 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {41253#true} {41253#true} #533#return; {41253#true} is VALID [2020-07-10 14:28:48,407 INFO L280 TraceCheckUtils]: 101: Hoare triple {41253#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41253#true} is VALID [2020-07-10 14:28:48,407 INFO L280 TraceCheckUtils]: 102: Hoare triple {41253#true} assume !(2 != ~tmp~9); {41253#true} is VALID [2020-07-10 14:28:48,407 INFO L280 TraceCheckUtils]: 103: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,409 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {41253#true} {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #525#return; {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,409 INFO L280 TraceCheckUtils]: 105: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,410 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {42027#(<= ~waterLevel~0 2)} #509#return; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,411 INFO L280 TraceCheckUtils]: 107: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !false; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,411 INFO L280 TraceCheckUtils]: 108: Hoare triple {42027#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,412 INFO L280 TraceCheckUtils]: 109: Hoare triple {42027#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,412 INFO L280 TraceCheckUtils]: 110: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~3); {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,413 INFO L280 TraceCheckUtils]: 111: Hoare triple {42027#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,413 INFO L280 TraceCheckUtils]: 112: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,414 INFO L280 TraceCheckUtils]: 113: Hoare triple {42027#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,414 INFO L280 TraceCheckUtils]: 114: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,415 INFO L280 TraceCheckUtils]: 115: Hoare triple {42027#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {42027#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:28:48,418 INFO L263 TraceCheckUtils]: 116: Hoare triple {42027#(<= ~waterLevel~0 2)} call timeShift(); {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,418 INFO L263 TraceCheckUtils]: 117: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41253#true} is VALID [2020-07-10 14:28:48,418 INFO L263 TraceCheckUtils]: 118: Hoare triple {41253#true} call #t~ret71 := isPumpRunning(); {41253#true} is VALID [2020-07-10 14:28:48,418 INFO L280 TraceCheckUtils]: 119: Hoare triple {41253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41253#true} is VALID [2020-07-10 14:28:48,419 INFO L280 TraceCheckUtils]: 120: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,419 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {41253#true} {41253#true} #531#return; {41253#true} is VALID [2020-07-10 14:28:48,419 INFO L280 TraceCheckUtils]: 122: Hoare triple {41253#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41253#true} is VALID [2020-07-10 14:28:48,419 INFO L280 TraceCheckUtils]: 123: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,422 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {41253#true} {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,423 INFO L280 TraceCheckUtils]: 125: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,424 INFO L263 TraceCheckUtils]: 126: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,425 INFO L280 TraceCheckUtils]: 127: Hoare triple {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,426 INFO L280 TraceCheckUtils]: 128: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,427 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42016#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,427 INFO L280 TraceCheckUtils]: 130: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,427 INFO L263 TraceCheckUtils]: 131: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41253#true} is VALID [2020-07-10 14:28:48,428 INFO L280 TraceCheckUtils]: 132: Hoare triple {41253#true} havoc ~tmp~5; {41253#true} is VALID [2020-07-10 14:28:48,428 INFO L280 TraceCheckUtils]: 133: Hoare triple {41253#true} assume 0 != ~pumpRunning~0; {41253#true} is VALID [2020-07-10 14:28:48,428 INFO L263 TraceCheckUtils]: 134: Hoare triple {41253#true} call #t~ret40 := isMethaneAlarm(); {41253#true} is VALID [2020-07-10 14:28:48,428 INFO L280 TraceCheckUtils]: 135: Hoare triple {41253#true} havoc ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:48,428 INFO L263 TraceCheckUtils]: 136: Hoare triple {41253#true} call #t~ret42 := isMethaneLevelCritical(); {41253#true} is VALID [2020-07-10 14:28:48,428 INFO L280 TraceCheckUtils]: 137: Hoare triple {41253#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41253#true} is VALID [2020-07-10 14:28:48,429 INFO L280 TraceCheckUtils]: 138: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,429 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {41253#true} {41253#true} #553#return; {41253#true} is VALID [2020-07-10 14:28:48,429 INFO L280 TraceCheckUtils]: 140: Hoare triple {41253#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41253#true} is VALID [2020-07-10 14:28:48,429 INFO L280 TraceCheckUtils]: 141: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,429 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41253#true} {41253#true} #493#return; {41253#true} is VALID [2020-07-10 14:28:48,430 INFO L280 TraceCheckUtils]: 143: Hoare triple {41253#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41253#true} is VALID [2020-07-10 14:28:48,430 INFO L280 TraceCheckUtils]: 144: Hoare triple {41253#true} assume !(0 != ~tmp~5); {41253#true} is VALID [2020-07-10 14:28:48,430 INFO L263 TraceCheckUtils]: 145: Hoare triple {41253#true} call processEnvironment__wrappee__methaneQuery(); {41253#true} is VALID [2020-07-10 14:28:48,430 INFO L280 TraceCheckUtils]: 146: Hoare triple {41253#true} havoc ~tmp~4; {41253#true} is VALID [2020-07-10 14:28:48,430 INFO L280 TraceCheckUtils]: 147: Hoare triple {41253#true} assume !(0 == ~pumpRunning~0); {41253#true} is VALID [2020-07-10 14:28:48,431 INFO L263 TraceCheckUtils]: 148: Hoare triple {41253#true} call processEnvironment__wrappee__base(); {41253#true} is VALID [2020-07-10 14:28:48,431 INFO L280 TraceCheckUtils]: 149: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,431 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41253#true} {41253#true} #545#return; {41253#true} is VALID [2020-07-10 14:28:48,431 INFO L280 TraceCheckUtils]: 151: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,431 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41253#true} {41253#true} #497#return; {41253#true} is VALID [2020-07-10 14:28:48,431 INFO L280 TraceCheckUtils]: 153: Hoare triple {41253#true} assume true; {41253#true} is VALID [2020-07-10 14:28:48,432 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41253#true} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:48,432 INFO L263 TraceCheckUtils]: 155: Hoare triple {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41253#true} is VALID [2020-07-10 14:28:48,433 INFO L280 TraceCheckUtils]: 156: Hoare triple {41253#true} havoc ~tmp~9;havoc ~tmp___0~2; {41253#true} is VALID [2020-07-10 14:28:48,433 INFO L263 TraceCheckUtils]: 157: Hoare triple {41253#true} call #t~ret72 := getWaterLevel(); {41253#true} is VALID [2020-07-10 14:28:48,434 INFO L280 TraceCheckUtils]: 158: Hoare triple {41253#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42397#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:48,434 INFO L280 TraceCheckUtils]: 159: Hoare triple {42397#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {42397#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:28:48,435 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {42397#(<= |getWaterLevel_#res| ~waterLevel~0)} {41253#true} #533#return; {42404#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} is VALID [2020-07-10 14:28:48,436 INFO L280 TraceCheckUtils]: 161: Hoare triple {42404#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42408#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-10 14:28:48,437 INFO L280 TraceCheckUtils]: 162: Hoare triple {42408#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {42412#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:48,437 INFO L280 TraceCheckUtils]: 163: Hoare triple {42412#(<= 2 ~waterLevel~0)} assume true; {42412#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:28:48,438 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {42412#(<= 2 ~waterLevel~0)} {41685#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {42419#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:48,439 INFO L280 TraceCheckUtils]: 165: Hoare triple {42419#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {42419#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:48,440 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {42419#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {42027#(<= ~waterLevel~0 2)} #509#return; {41254#false} is VALID [2020-07-10 14:28:48,440 INFO L280 TraceCheckUtils]: 167: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:48,440 INFO L280 TraceCheckUtils]: 168: Hoare triple {41254#false} assume ~splverifierCounter~0 < 4; {41254#false} is VALID [2020-07-10 14:28:48,440 INFO L280 TraceCheckUtils]: 169: Hoare triple {41254#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41254#false} is VALID [2020-07-10 14:28:48,440 INFO L280 TraceCheckUtils]: 170: Hoare triple {41254#false} assume !(0 != ~tmp~3); {41254#false} is VALID [2020-07-10 14:28:48,441 INFO L280 TraceCheckUtils]: 171: Hoare triple {41254#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41254#false} is VALID [2020-07-10 14:28:48,441 INFO L280 TraceCheckUtils]: 172: Hoare triple {41254#false} assume !(0 != ~tmp___0~0); {41254#false} is VALID [2020-07-10 14:28:48,441 INFO L280 TraceCheckUtils]: 173: Hoare triple {41254#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41254#false} is VALID [2020-07-10 14:28:48,441 INFO L280 TraceCheckUtils]: 174: Hoare triple {41254#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41254#false} is VALID [2020-07-10 14:28:48,441 INFO L280 TraceCheckUtils]: 175: Hoare triple {41254#false} assume !(0 != ~tmp___1~0); {41254#false} is VALID [2020-07-10 14:28:48,441 INFO L263 TraceCheckUtils]: 176: Hoare triple {41254#false} call timeShift(); {41254#false} is VALID [2020-07-10 14:28:48,442 INFO L263 TraceCheckUtils]: 177: Hoare triple {41254#false} call __utac_acc__Specification5_spec__2(); {41254#false} is VALID [2020-07-10 14:28:48,442 INFO L263 TraceCheckUtils]: 178: Hoare triple {41254#false} call #t~ret71 := isPumpRunning(); {41254#false} is VALID [2020-07-10 14:28:48,442 INFO L280 TraceCheckUtils]: 179: Hoare triple {41254#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41254#false} is VALID [2020-07-10 14:28:48,442 INFO L280 TraceCheckUtils]: 180: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,442 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {41254#false} {41254#false} #531#return; {41254#false} is VALID [2020-07-10 14:28:48,442 INFO L280 TraceCheckUtils]: 182: Hoare triple {41254#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41254#false} is VALID [2020-07-10 14:28:48,443 INFO L280 TraceCheckUtils]: 183: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,443 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {41254#false} {41254#false} #519#return; {41254#false} is VALID [2020-07-10 14:28:48,443 INFO L280 TraceCheckUtils]: 185: Hoare triple {41254#false} assume 0 != ~pumpRunning~0; {41254#false} is VALID [2020-07-10 14:28:48,443 INFO L263 TraceCheckUtils]: 186: Hoare triple {41254#false} call lowerWaterLevel(); {41254#false} is VALID [2020-07-10 14:28:48,443 INFO L280 TraceCheckUtils]: 187: Hoare triple {41254#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41254#false} is VALID [2020-07-10 14:28:48,443 INFO L280 TraceCheckUtils]: 188: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,444 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {41254#false} {41254#false} #521#return; {41254#false} is VALID [2020-07-10 14:28:48,444 INFO L280 TraceCheckUtils]: 190: Hoare triple {41254#false} assume 0 != ~systemActive~0; {41254#false} is VALID [2020-07-10 14:28:48,444 INFO L263 TraceCheckUtils]: 191: Hoare triple {41254#false} call processEnvironment(); {41254#false} is VALID [2020-07-10 14:28:48,444 INFO L280 TraceCheckUtils]: 192: Hoare triple {41254#false} havoc ~tmp~5; {41254#false} is VALID [2020-07-10 14:28:48,445 INFO L280 TraceCheckUtils]: 193: Hoare triple {41254#false} assume 0 != ~pumpRunning~0; {41254#false} is VALID [2020-07-10 14:28:48,445 INFO L263 TraceCheckUtils]: 194: Hoare triple {41254#false} call #t~ret40 := isMethaneAlarm(); {41254#false} is VALID [2020-07-10 14:28:48,445 INFO L280 TraceCheckUtils]: 195: Hoare triple {41254#false} havoc ~retValue_acc~3; {41254#false} is VALID [2020-07-10 14:28:48,445 INFO L263 TraceCheckUtils]: 196: Hoare triple {41254#false} call #t~ret42 := isMethaneLevelCritical(); {41254#false} is VALID [2020-07-10 14:28:48,445 INFO L280 TraceCheckUtils]: 197: Hoare triple {41254#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41254#false} is VALID [2020-07-10 14:28:48,445 INFO L280 TraceCheckUtils]: 198: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,446 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {41254#false} {41254#false} #553#return; {41254#false} is VALID [2020-07-10 14:28:48,446 INFO L280 TraceCheckUtils]: 200: Hoare triple {41254#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41254#false} is VALID [2020-07-10 14:28:48,446 INFO L280 TraceCheckUtils]: 201: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,446 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {41254#false} {41254#false} #493#return; {41254#false} is VALID [2020-07-10 14:28:48,446 INFO L280 TraceCheckUtils]: 203: Hoare triple {41254#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41254#false} is VALID [2020-07-10 14:28:48,447 INFO L280 TraceCheckUtils]: 204: Hoare triple {41254#false} assume 0 != ~tmp~5; {41254#false} is VALID [2020-07-10 14:28:48,447 INFO L263 TraceCheckUtils]: 205: Hoare triple {41254#false} call deactivatePump(); {41254#false} is VALID [2020-07-10 14:28:48,447 INFO L280 TraceCheckUtils]: 206: Hoare triple {41254#false} ~pumpRunning~0 := 0; {41254#false} is VALID [2020-07-10 14:28:48,447 INFO L280 TraceCheckUtils]: 207: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,447 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {41254#false} {41254#false} #495#return; {41254#false} is VALID [2020-07-10 14:28:48,447 INFO L280 TraceCheckUtils]: 209: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,448 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {41254#false} {41254#false} #523#return; {41254#false} is VALID [2020-07-10 14:28:48,448 INFO L263 TraceCheckUtils]: 211: Hoare triple {41254#false} call __utac_acc__Specification5_spec__3(); {41254#false} is VALID [2020-07-10 14:28:48,448 INFO L280 TraceCheckUtils]: 212: Hoare triple {41254#false} havoc ~tmp~9;havoc ~tmp___0~2; {41254#false} is VALID [2020-07-10 14:28:48,448 INFO L263 TraceCheckUtils]: 213: Hoare triple {41254#false} call #t~ret72 := getWaterLevel(); {41254#false} is VALID [2020-07-10 14:28:48,448 INFO L280 TraceCheckUtils]: 214: Hoare triple {41254#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41254#false} is VALID [2020-07-10 14:28:48,449 INFO L280 TraceCheckUtils]: 215: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,449 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {41254#false} {41254#false} #533#return; {41254#false} is VALID [2020-07-10 14:28:48,449 INFO L280 TraceCheckUtils]: 217: Hoare triple {41254#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41254#false} is VALID [2020-07-10 14:28:48,449 INFO L280 TraceCheckUtils]: 218: Hoare triple {41254#false} assume !(2 != ~tmp~9); {41254#false} is VALID [2020-07-10 14:28:48,449 INFO L280 TraceCheckUtils]: 219: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,449 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41254#false} {41254#false} #525#return; {41254#false} is VALID [2020-07-10 14:28:48,450 INFO L280 TraceCheckUtils]: 221: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,450 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41254#false} {41254#false} #509#return; {41254#false} is VALID [2020-07-10 14:28:48,450 INFO L280 TraceCheckUtils]: 223: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:48,450 INFO L280 TraceCheckUtils]: 224: Hoare triple {41254#false} assume ~splverifierCounter~0 < 4; {41254#false} is VALID [2020-07-10 14:28:48,450 INFO L280 TraceCheckUtils]: 225: Hoare triple {41254#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41254#false} is VALID [2020-07-10 14:28:48,450 INFO L280 TraceCheckUtils]: 226: Hoare triple {41254#false} assume !(0 != ~tmp~3); {41254#false} is VALID [2020-07-10 14:28:48,451 INFO L280 TraceCheckUtils]: 227: Hoare triple {41254#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41254#false} is VALID [2020-07-10 14:28:48,451 INFO L280 TraceCheckUtils]: 228: Hoare triple {41254#false} assume !(0 != ~tmp___0~0); {41254#false} is VALID [2020-07-10 14:28:48,451 INFO L280 TraceCheckUtils]: 229: Hoare triple {41254#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41254#false} is VALID [2020-07-10 14:28:48,451 INFO L280 TraceCheckUtils]: 230: Hoare triple {41254#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41254#false} is VALID [2020-07-10 14:28:48,451 INFO L280 TraceCheckUtils]: 231: Hoare triple {41254#false} assume 0 != ~tmp___1~0; {41254#false} is VALID [2020-07-10 14:28:48,452 INFO L263 TraceCheckUtils]: 232: Hoare triple {41254#false} call stopSystem(); {41254#false} is VALID [2020-07-10 14:28:48,452 INFO L280 TraceCheckUtils]: 233: Hoare triple {41254#false} assume !(0 != ~pumpRunning~0); {41254#false} is VALID [2020-07-10 14:28:48,452 INFO L280 TraceCheckUtils]: 234: Hoare triple {41254#false} ~systemActive~0 := 0; {41254#false} is VALID [2020-07-10 14:28:48,452 INFO L280 TraceCheckUtils]: 235: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,452 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {41254#false} {41254#false} #507#return; {41254#false} is VALID [2020-07-10 14:28:48,452 INFO L263 TraceCheckUtils]: 237: Hoare triple {41254#false} call timeShift(); {41254#false} is VALID [2020-07-10 14:28:48,453 INFO L263 TraceCheckUtils]: 238: Hoare triple {41254#false} call __utac_acc__Specification5_spec__2(); {41254#false} is VALID [2020-07-10 14:28:48,453 INFO L263 TraceCheckUtils]: 239: Hoare triple {41254#false} call #t~ret71 := isPumpRunning(); {41254#false} is VALID [2020-07-10 14:28:48,453 INFO L280 TraceCheckUtils]: 240: Hoare triple {41254#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41254#false} is VALID [2020-07-10 14:28:48,453 INFO L280 TraceCheckUtils]: 241: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,453 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {41254#false} {41254#false} #531#return; {41254#false} is VALID [2020-07-10 14:28:48,454 INFO L280 TraceCheckUtils]: 243: Hoare triple {41254#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41254#false} is VALID [2020-07-10 14:28:48,454 INFO L280 TraceCheckUtils]: 244: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,454 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {41254#false} {41254#false} #519#return; {41254#false} is VALID [2020-07-10 14:28:48,454 INFO L280 TraceCheckUtils]: 246: Hoare triple {41254#false} assume !(0 != ~pumpRunning~0); {41254#false} is VALID [2020-07-10 14:28:48,454 INFO L280 TraceCheckUtils]: 247: Hoare triple {41254#false} assume !(0 != ~systemActive~0); {41254#false} is VALID [2020-07-10 14:28:48,455 INFO L263 TraceCheckUtils]: 248: Hoare triple {41254#false} call __utac_acc__Specification5_spec__3(); {41254#false} is VALID [2020-07-10 14:28:48,455 INFO L280 TraceCheckUtils]: 249: Hoare triple {41254#false} havoc ~tmp~9;havoc ~tmp___0~2; {41254#false} is VALID [2020-07-10 14:28:48,455 INFO L263 TraceCheckUtils]: 250: Hoare triple {41254#false} call #t~ret72 := getWaterLevel(); {41254#false} is VALID [2020-07-10 14:28:48,455 INFO L280 TraceCheckUtils]: 251: Hoare triple {41254#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41254#false} is VALID [2020-07-10 14:28:48,455 INFO L280 TraceCheckUtils]: 252: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,456 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {41254#false} {41254#false} #533#return; {41254#false} is VALID [2020-07-10 14:28:48,456 INFO L280 TraceCheckUtils]: 254: Hoare triple {41254#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41254#false} is VALID [2020-07-10 14:28:48,456 INFO L280 TraceCheckUtils]: 255: Hoare triple {41254#false} assume !(2 != ~tmp~9); {41254#false} is VALID [2020-07-10 14:28:48,456 INFO L280 TraceCheckUtils]: 256: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,456 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {41254#false} {41254#false} #525#return; {41254#false} is VALID [2020-07-10 14:28:48,456 INFO L280 TraceCheckUtils]: 258: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,457 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41254#false} {41254#false} #509#return; {41254#false} is VALID [2020-07-10 14:28:48,457 INFO L280 TraceCheckUtils]: 260: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:48,457 INFO L280 TraceCheckUtils]: 261: Hoare triple {41254#false} assume ~splverifierCounter~0 < 4; {41254#false} is VALID [2020-07-10 14:28:48,457 INFO L280 TraceCheckUtils]: 262: Hoare triple {41254#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41254#false} is VALID [2020-07-10 14:28:48,457 INFO L280 TraceCheckUtils]: 263: Hoare triple {41254#false} assume !(0 != ~tmp~3); {41254#false} is VALID [2020-07-10 14:28:48,458 INFO L280 TraceCheckUtils]: 264: Hoare triple {41254#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41254#false} is VALID [2020-07-10 14:28:48,458 INFO L280 TraceCheckUtils]: 265: Hoare triple {41254#false} assume !(0 != ~tmp___0~0); {41254#false} is VALID [2020-07-10 14:28:48,458 INFO L280 TraceCheckUtils]: 266: Hoare triple {41254#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41254#false} is VALID [2020-07-10 14:28:48,458 INFO L280 TraceCheckUtils]: 267: Hoare triple {41254#false} assume 0 != ~tmp___2~0; {41254#false} is VALID [2020-07-10 14:28:48,458 INFO L263 TraceCheckUtils]: 268: Hoare triple {41254#false} call startSystem(); {41254#false} is VALID [2020-07-10 14:28:48,458 INFO L280 TraceCheckUtils]: 269: Hoare triple {41254#false} ~systemActive~0 := 1; {41254#false} is VALID [2020-07-10 14:28:48,459 INFO L280 TraceCheckUtils]: 270: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,459 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {41254#false} {41254#false} #505#return; {41254#false} is VALID [2020-07-10 14:28:48,459 INFO L263 TraceCheckUtils]: 272: Hoare triple {41254#false} call timeShift(); {41254#false} is VALID [2020-07-10 14:28:48,459 INFO L263 TraceCheckUtils]: 273: Hoare triple {41254#false} call __utac_acc__Specification5_spec__2(); {41254#false} is VALID [2020-07-10 14:28:48,459 INFO L263 TraceCheckUtils]: 274: Hoare triple {41254#false} call #t~ret71 := isPumpRunning(); {41254#false} is VALID [2020-07-10 14:28:48,460 INFO L280 TraceCheckUtils]: 275: Hoare triple {41254#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41254#false} is VALID [2020-07-10 14:28:48,460 INFO L280 TraceCheckUtils]: 276: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,460 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41254#false} {41254#false} #531#return; {41254#false} is VALID [2020-07-10 14:28:48,460 INFO L280 TraceCheckUtils]: 278: Hoare triple {41254#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41254#false} is VALID [2020-07-10 14:28:48,460 INFO L280 TraceCheckUtils]: 279: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,460 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {41254#false} {41254#false} #519#return; {41254#false} is VALID [2020-07-10 14:28:48,461 INFO L280 TraceCheckUtils]: 281: Hoare triple {41254#false} assume !(0 != ~pumpRunning~0); {41254#false} is VALID [2020-07-10 14:28:48,461 INFO L280 TraceCheckUtils]: 282: Hoare triple {41254#false} assume 0 != ~systemActive~0; {41254#false} is VALID [2020-07-10 14:28:48,461 INFO L263 TraceCheckUtils]: 283: Hoare triple {41254#false} call processEnvironment(); {41254#false} is VALID [2020-07-10 14:28:48,461 INFO L280 TraceCheckUtils]: 284: Hoare triple {41254#false} havoc ~tmp~5; {41254#false} is VALID [2020-07-10 14:28:48,461 INFO L280 TraceCheckUtils]: 285: Hoare triple {41254#false} assume !(0 != ~pumpRunning~0); {41254#false} is VALID [2020-07-10 14:28:48,461 INFO L263 TraceCheckUtils]: 286: Hoare triple {41254#false} call processEnvironment__wrappee__methaneQuery(); {41254#false} is VALID [2020-07-10 14:28:48,462 INFO L280 TraceCheckUtils]: 287: Hoare triple {41254#false} havoc ~tmp~4; {41254#false} is VALID [2020-07-10 14:28:48,462 INFO L280 TraceCheckUtils]: 288: Hoare triple {41254#false} assume 0 == ~pumpRunning~0; {41254#false} is VALID [2020-07-10 14:28:48,462 INFO L263 TraceCheckUtils]: 289: Hoare triple {41254#false} call #t~ret39 := isHighWaterLevel(); {41254#false} is VALID [2020-07-10 14:28:48,462 INFO L280 TraceCheckUtils]: 290: Hoare triple {41254#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41254#false} is VALID [2020-07-10 14:28:48,462 INFO L263 TraceCheckUtils]: 291: Hoare triple {41254#false} call #t~ret59 := isHighWaterSensorDry(); {41254#false} is VALID [2020-07-10 14:28:48,462 INFO L280 TraceCheckUtils]: 292: Hoare triple {41254#false} havoc ~retValue_acc~8; {41254#false} is VALID [2020-07-10 14:28:48,463 INFO L280 TraceCheckUtils]: 293: Hoare triple {41254#false} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41254#false} is VALID [2020-07-10 14:28:48,463 INFO L280 TraceCheckUtils]: 294: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,463 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41254#false} {41254#false} #517#return; {41254#false} is VALID [2020-07-10 14:28:48,463 INFO L280 TraceCheckUtils]: 296: Hoare triple {41254#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41254#false} is VALID [2020-07-10 14:28:48,463 INFO L280 TraceCheckUtils]: 297: Hoare triple {41254#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41254#false} is VALID [2020-07-10 14:28:48,464 INFO L280 TraceCheckUtils]: 298: Hoare triple {41254#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41254#false} is VALID [2020-07-10 14:28:48,464 INFO L280 TraceCheckUtils]: 299: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,464 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {41254#false} {41254#false} #539#return; {41254#false} is VALID [2020-07-10 14:28:48,464 INFO L280 TraceCheckUtils]: 301: Hoare triple {41254#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41254#false} is VALID [2020-07-10 14:28:48,464 INFO L280 TraceCheckUtils]: 302: Hoare triple {41254#false} assume 0 != ~tmp~4; {41254#false} is VALID [2020-07-10 14:28:48,464 INFO L263 TraceCheckUtils]: 303: Hoare triple {41254#false} call activatePump(); {41254#false} is VALID [2020-07-10 14:28:48,465 INFO L280 TraceCheckUtils]: 304: Hoare triple {41254#false} havoc ~tmp~6; {41254#false} is VALID [2020-07-10 14:28:48,465 INFO L263 TraceCheckUtils]: 305: Hoare triple {41254#false} call #t~ret41 := isMethaneAlarm(); {41254#false} is VALID [2020-07-10 14:28:48,465 INFO L280 TraceCheckUtils]: 306: Hoare triple {41254#false} havoc ~retValue_acc~3; {41254#false} is VALID [2020-07-10 14:28:48,465 INFO L263 TraceCheckUtils]: 307: Hoare triple {41254#false} call #t~ret42 := isMethaneLevelCritical(); {41254#false} is VALID [2020-07-10 14:28:48,465 INFO L280 TraceCheckUtils]: 308: Hoare triple {41254#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41254#false} is VALID [2020-07-10 14:28:48,465 INFO L280 TraceCheckUtils]: 309: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,466 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {41254#false} {41254#false} #553#return; {41254#false} is VALID [2020-07-10 14:28:48,466 INFO L280 TraceCheckUtils]: 311: Hoare triple {41254#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41254#false} is VALID [2020-07-10 14:28:48,466 INFO L280 TraceCheckUtils]: 312: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,466 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {41254#false} {41254#false} #513#return; {41254#false} is VALID [2020-07-10 14:28:48,466 INFO L280 TraceCheckUtils]: 314: Hoare triple {41254#false} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41254#false} is VALID [2020-07-10 14:28:48,466 INFO L280 TraceCheckUtils]: 315: Hoare triple {41254#false} assume !(0 != ~tmp~6); {41254#false} is VALID [2020-07-10 14:28:48,467 INFO L263 TraceCheckUtils]: 316: Hoare triple {41254#false} call activatePump__wrappee__highWaterSensor(); {41254#false} is VALID [2020-07-10 14:28:48,467 INFO L280 TraceCheckUtils]: 317: Hoare triple {41254#false} ~pumpRunning~0 := 1; {41254#false} is VALID [2020-07-10 14:28:48,467 INFO L280 TraceCheckUtils]: 318: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,467 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {41254#false} {41254#false} #515#return; {41254#false} is VALID [2020-07-10 14:28:48,467 INFO L280 TraceCheckUtils]: 320: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,467 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {41254#false} {41254#false} #541#return; {41254#false} is VALID [2020-07-10 14:28:48,468 INFO L280 TraceCheckUtils]: 322: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,468 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {41254#false} {41254#false} #499#return; {41254#false} is VALID [2020-07-10 14:28:48,468 INFO L280 TraceCheckUtils]: 324: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,468 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {41254#false} {41254#false} #523#return; {41254#false} is VALID [2020-07-10 14:28:48,468 INFO L263 TraceCheckUtils]: 326: Hoare triple {41254#false} call __utac_acc__Specification5_spec__3(); {41254#false} is VALID [2020-07-10 14:28:48,469 INFO L280 TraceCheckUtils]: 327: Hoare triple {41254#false} havoc ~tmp~9;havoc ~tmp___0~2; {41254#false} is VALID [2020-07-10 14:28:48,469 INFO L263 TraceCheckUtils]: 328: Hoare triple {41254#false} call #t~ret72 := getWaterLevel(); {41254#false} is VALID [2020-07-10 14:28:48,469 INFO L280 TraceCheckUtils]: 329: Hoare triple {41254#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41254#false} is VALID [2020-07-10 14:28:48,469 INFO L280 TraceCheckUtils]: 330: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,469 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {41254#false} {41254#false} #533#return; {41254#false} is VALID [2020-07-10 14:28:48,469 INFO L280 TraceCheckUtils]: 332: Hoare triple {41254#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41254#false} is VALID [2020-07-10 14:28:48,470 INFO L280 TraceCheckUtils]: 333: Hoare triple {41254#false} assume 2 != ~tmp~9; {41254#false} is VALID [2020-07-10 14:28:48,470 INFO L263 TraceCheckUtils]: 334: Hoare triple {41254#false} call #t~ret73 := isPumpRunning(); {41254#false} is VALID [2020-07-10 14:28:48,470 INFO L280 TraceCheckUtils]: 335: Hoare triple {41254#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41254#false} is VALID [2020-07-10 14:28:48,470 INFO L280 TraceCheckUtils]: 336: Hoare triple {41254#false} assume true; {41254#false} is VALID [2020-07-10 14:28:48,470 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {41254#false} {41254#false} #535#return; {41254#false} is VALID [2020-07-10 14:28:48,470 INFO L280 TraceCheckUtils]: 338: Hoare triple {41254#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {41254#false} is VALID [2020-07-10 14:28:48,471 INFO L280 TraceCheckUtils]: 339: Hoare triple {41254#false} assume 0 != ~tmp___0~2; {41254#false} is VALID [2020-07-10 14:28:48,471 INFO L280 TraceCheckUtils]: 340: Hoare triple {41254#false} assume 0 == ~switchedOnBeforeTS~0; {41254#false} is VALID [2020-07-10 14:28:48,471 INFO L263 TraceCheckUtils]: 341: Hoare triple {41254#false} call __automaton_fail(); {41254#false} is VALID [2020-07-10 14:28:48,471 INFO L280 TraceCheckUtils]: 342: Hoare triple {41254#false} assume !false; {41254#false} is VALID [2020-07-10 14:28:48,540 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 292 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2020-07-10 14:28:48,540 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:28:48,541 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 26 [2020-07-10 14:28:48,541 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267637454] [2020-07-10 14:28:48,543 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 343 [2020-07-10 14:29:33,249 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:29:33,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2020-07-10 14:29:33,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:29:33,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-10 14:29:33,755 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:29:33,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-10 14:29:33,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2020-07-10 14:29:33,756 INFO L87 Difference]: Start difference. First operand 1704 states and 1984 transitions. Second operand 26 states. [2020-07-10 14:29:35,533 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:29:43,155 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:29:49,344 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:29:50,752 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:29:51,695 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 14:29:52,167 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:29:53,669 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:29:54,129 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:29:54,654 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:29:55,244 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:06,301 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:30:07,903 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:17,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:17,293 INFO L93 Difference]: Finished difference Result 5087 states and 7211 transitions. [2020-07-10 14:31:17,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-10 14:31:17,293 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 343 [2020-07-10 14:31:17,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-10 14:31:17,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1245 transitions. [2020-07-10 14:31:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-10 14:31:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1245 transitions. [2020-07-10 14:31:17,372 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 1245 transitions. [2020-07-10 14:31:20,905 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1245 edges. 1245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:21,548 INFO L225 Difference]: With dead ends: 5087 [2020-07-10 14:31:21,548 INFO L226 Difference]: Without dead ends: 3434 [2020-07-10 14:31:21,555 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 564 GetRequests, 482 SyntacticMatches, 3 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2045 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=1270, Invalid=5210, Unknown=0, NotChecked=0, Total=6480 [2020-07-10 14:31:21,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3434 states. [2020-07-10 14:31:42,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3434 to 2080. [2020-07-10 14:31:42,060 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:42,060 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3434 states. Second operand 2080 states. [2020-07-10 14:31:42,060 INFO L74 IsIncluded]: Start isIncluded. First operand 3434 states. Second operand 2080 states. [2020-07-10 14:31:42,060 INFO L87 Difference]: Start difference. First operand 3434 states. Second operand 2080 states. [2020-07-10 14:31:42,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:42,482 INFO L93 Difference]: Finished difference Result 3434 states and 4798 transitions. [2020-07-10 14:31:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4798 transitions. [2020-07-10 14:31:42,490 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:42,491 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:42,491 INFO L74 IsIncluded]: Start isIncluded. First operand 2080 states. Second operand 3434 states. [2020-07-10 14:31:42,491 INFO L87 Difference]: Start difference. First operand 2080 states. Second operand 3434 states. [2020-07-10 14:31:42,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:42,923 INFO L93 Difference]: Finished difference Result 3434 states and 4798 transitions. [2020-07-10 14:31:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4798 transitions. [2020-07-10 14:31:42,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:42,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:42,932 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:42,932 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2080 states. [2020-07-10 14:31:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 2080 states and 2428 transitions. [2020-07-10 14:31:43,120 INFO L78 Accepts]: Start accepts. Automaton has 2080 states and 2428 transitions. Word has length 343 [2020-07-10 14:31:43,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:43,121 INFO L479 AbstractCegarLoop]: Abstraction has 2080 states and 2428 transitions. [2020-07-10 14:31:43,121 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-10 14:31:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 2428 transitions. [2020-07-10 14:31:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-10 14:31:43,129 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:43,129 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:43,343 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:31:43,344 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:43,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:43,344 INFO L82 PathProgramCache]: Analyzing trace with hash 860879079, now seen corresponding path program 1 times [2020-07-10 14:31:43,344 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:43,345 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077805943] [2020-07-10 14:31:43,345 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:43,908 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:43,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {60047#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {59793#true} is VALID [2020-07-10 14:31:43,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:43,983 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #559#return; {59793#true} is VALID [2020-07-10 14:31:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:43,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:43,988 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59793#true} {59793#true} #451#return; {59793#true} is VALID [2020-07-10 14:31:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:43,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:43,993 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59793#true} {59793#true} #453#return; {59793#true} is VALID [2020-07-10 14:31:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {60048#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:44,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {60048#(= 1 |valid_product_#res|)} assume true; {60048#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:44,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60048#(= 1 |valid_product_#res|)} {59793#true} #455#return; {59805#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:31:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,029 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59793#true} {59793#true} #457#return; {59793#true} is VALID [2020-07-10 14:31:44,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,053 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #549#return; {59793#true} is VALID [2020-07-10 14:31:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59793#true} is VALID [2020-07-10 14:31:44,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,085 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #501#return; {59793#true} is VALID [2020-07-10 14:31:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,177 INFO L263 TraceCheckUtils]: 0: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,178 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,179 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,244 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,245 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,246 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,246 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,247 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,264 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,264 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,265 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #515#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,274 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,274 INFO L263 TraceCheckUtils]: 3: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,275 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,275 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,276 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,276 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,276 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,277 INFO L263 TraceCheckUtils]: 12: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,280 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #515#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,281 INFO L280 TraceCheckUtils]: 16: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,282 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #541#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,283 INFO L263 TraceCheckUtils]: 2: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,284 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,284 INFO L263 TraceCheckUtils]: 4: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,284 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,284 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,285 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,285 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,285 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,285 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,285 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,286 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,286 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,286 INFO L280 TraceCheckUtils]: 14: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:44,286 INFO L280 TraceCheckUtils]: 15: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,288 INFO L263 TraceCheckUtils]: 16: Hoare triple {59793#true} call activatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,289 INFO L263 TraceCheckUtils]: 18: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,290 INFO L263 TraceCheckUtils]: 20: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,290 INFO L280 TraceCheckUtils]: 21: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,291 INFO L280 TraceCheckUtils]: 22: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,291 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,291 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,292 INFO L280 TraceCheckUtils]: 25: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,292 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,293 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,293 INFO L280 TraceCheckUtils]: 28: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,295 INFO L263 TraceCheckUtils]: 29: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,298 INFO L280 TraceCheckUtils]: 30: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,300 INFO L280 TraceCheckUtils]: 31: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,303 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #515#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,305 INFO L280 TraceCheckUtils]: 33: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,306 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #541#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,308 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #499#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:44,311 INFO L263 TraceCheckUtils]: 2: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,312 INFO L263 TraceCheckUtils]: 5: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,312 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,312 INFO L263 TraceCheckUtils]: 7: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,312 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,313 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,313 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,314 INFO L280 TraceCheckUtils]: 14: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,314 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:44,315 INFO L280 TraceCheckUtils]: 18: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,316 INFO L263 TraceCheckUtils]: 19: Hoare triple {59793#true} call activatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,316 INFO L280 TraceCheckUtils]: 20: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,317 INFO L263 TraceCheckUtils]: 21: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,317 INFO L280 TraceCheckUtils]: 22: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,317 INFO L263 TraceCheckUtils]: 23: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,317 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,317 INFO L280 TraceCheckUtils]: 25: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,318 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,318 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,318 INFO L280 TraceCheckUtils]: 28: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,318 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,319 INFO L280 TraceCheckUtils]: 30: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,319 INFO L280 TraceCheckUtils]: 31: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,320 INFO L263 TraceCheckUtils]: 32: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,321 INFO L280 TraceCheckUtils]: 33: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,324 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #515#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,324 INFO L280 TraceCheckUtils]: 36: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,325 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #541#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,326 INFO L280 TraceCheckUtils]: 38: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,327 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #499#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,329 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #523#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,340 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,340 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,341 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,341 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume !(2 != ~tmp~9); {59793#true} is VALID [2020-07-10 14:31:44,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,343 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59793#true} {60101#(<= 1 ~pumpRunning~0)} #525#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,344 INFO L263 TraceCheckUtils]: 0: Hoare triple {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,344 INFO L263 TraceCheckUtils]: 1: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,345 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,345 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,346 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:44,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume 0 != ~systemActive~0; {59793#true} is VALID [2020-07-10 14:31:44,347 INFO L263 TraceCheckUtils]: 10: Hoare triple {59793#true} call processEnvironment(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,347 INFO L280 TraceCheckUtils]: 11: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:44,348 INFO L263 TraceCheckUtils]: 13: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,349 INFO L263 TraceCheckUtils]: 16: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,349 INFO L280 TraceCheckUtils]: 17: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,349 INFO L263 TraceCheckUtils]: 18: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,350 INFO L280 TraceCheckUtils]: 19: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,350 INFO L280 TraceCheckUtils]: 20: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,350 INFO L280 TraceCheckUtils]: 21: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,350 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,350 INFO L280 TraceCheckUtils]: 23: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,351 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,351 INFO L280 TraceCheckUtils]: 25: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,351 INFO L280 TraceCheckUtils]: 26: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,351 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,351 INFO L280 TraceCheckUtils]: 28: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:44,352 INFO L280 TraceCheckUtils]: 29: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,353 INFO L263 TraceCheckUtils]: 30: Hoare triple {59793#true} call activatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,353 INFO L280 TraceCheckUtils]: 31: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,353 INFO L263 TraceCheckUtils]: 32: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,353 INFO L280 TraceCheckUtils]: 33: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,354 INFO L263 TraceCheckUtils]: 34: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,354 INFO L280 TraceCheckUtils]: 35: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,354 INFO L280 TraceCheckUtils]: 36: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,354 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,354 INFO L280 TraceCheckUtils]: 38: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,354 INFO L280 TraceCheckUtils]: 39: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,355 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,355 INFO L280 TraceCheckUtils]: 41: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,355 INFO L280 TraceCheckUtils]: 42: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,356 INFO L263 TraceCheckUtils]: 43: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,357 INFO L280 TraceCheckUtils]: 44: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,358 INFO L280 TraceCheckUtils]: 45: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,358 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #515#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,360 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #541#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,360 INFO L280 TraceCheckUtils]: 49: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,361 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #499#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,362 INFO L280 TraceCheckUtils]: 51: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,363 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #523#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,363 INFO L263 TraceCheckUtils]: 53: Hoare triple {60101#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59793#true} is VALID [2020-07-10 14:31:44,363 INFO L280 TraceCheckUtils]: 54: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,364 INFO L263 TraceCheckUtils]: 55: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,364 INFO L280 TraceCheckUtils]: 56: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,364 INFO L280 TraceCheckUtils]: 57: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,364 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,364 INFO L280 TraceCheckUtils]: 59: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,365 INFO L280 TraceCheckUtils]: 60: Hoare triple {59793#true} assume !(2 != ~tmp~9); {59793#true} is VALID [2020-07-10 14:31:44,365 INFO L280 TraceCheckUtils]: 61: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,366 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {59793#true} {60101#(<= 1 ~pumpRunning~0)} #525#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,366 INFO L280 TraceCheckUtils]: 63: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,367 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #509#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,392 INFO L263 TraceCheckUtils]: 0: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,393 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,393 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59793#true} is VALID [2020-07-10 14:31:44,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #521#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,417 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,417 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,418 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,418 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,419 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,429 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #545#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume !(0 == ~pumpRunning~0); {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,431 INFO L263 TraceCheckUtils]: 2: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59793#true} is VALID [2020-07-10 14:31:44,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,432 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #545#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume true; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,433 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59880#(not (= 0 ~pumpRunning~0))} {59793#true} #497#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,434 INFO L263 TraceCheckUtils]: 2: Hoare triple {59793#true} call #t~ret40 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,434 INFO L263 TraceCheckUtils]: 4: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,435 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,435 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,435 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59793#true} is VALID [2020-07-10 14:31:44,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume !(0 != ~tmp~5); {59793#true} is VALID [2020-07-10 14:31:44,437 INFO L263 TraceCheckUtils]: 13: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {59793#true} assume !(0 == ~pumpRunning~0); {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,438 INFO L263 TraceCheckUtils]: 16: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59793#true} is VALID [2020-07-10 14:31:44,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,439 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #545#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume true; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,441 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59880#(not (= 0 ~pumpRunning~0))} {59793#true} #497#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,442 INFO L280 TraceCheckUtils]: 21: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume true; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,443 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59880#(not (= 0 ~pumpRunning~0))} {59880#(not (= 0 ~pumpRunning~0))} #523#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,544 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59793#true} #535#return; {60279#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:31:44,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,545 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,545 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume 2 != ~tmp~9; {59793#true} is VALID [2020-07-10 14:31:44,546 INFO L263 TraceCheckUtils]: 7: Hoare triple {59793#true} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,549 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59793#true} #535#return; {60279#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:31:44,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {60279#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60280#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:31:44,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {60280#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60281#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {60281#(= 0 ~pumpRunning~0)} assume true; {60281#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,554 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {60281#(= 0 ~pumpRunning~0)} {59880#(not (= 0 ~pumpRunning~0))} #525#return; {59794#false} is VALID [2020-07-10 14:31:44,556 INFO L263 TraceCheckUtils]: 0: Hoare triple {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,557 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,559 INFO L263 TraceCheckUtils]: 9: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:44,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59793#true} is VALID [2020-07-10 14:31:44,560 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,561 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #521#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,561 INFO L280 TraceCheckUtils]: 13: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,562 INFO L263 TraceCheckUtils]: 14: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,563 INFO L280 TraceCheckUtils]: 15: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,563 INFO L280 TraceCheckUtils]: 16: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,563 INFO L263 TraceCheckUtils]: 17: Hoare triple {59793#true} call #t~ret40 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,564 INFO L263 TraceCheckUtils]: 19: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,564 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,564 INFO L280 TraceCheckUtils]: 23: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,565 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,565 INFO L280 TraceCheckUtils]: 26: Hoare triple {59793#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59793#true} is VALID [2020-07-10 14:31:44,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} assume !(0 != ~tmp~5); {59793#true} is VALID [2020-07-10 14:31:44,566 INFO L263 TraceCheckUtils]: 28: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,566 INFO L280 TraceCheckUtils]: 29: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {59793#true} assume !(0 == ~pumpRunning~0); {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,567 INFO L263 TraceCheckUtils]: 31: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59793#true} is VALID [2020-07-10 14:31:44,567 INFO L280 TraceCheckUtils]: 32: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,568 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #545#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,569 INFO L280 TraceCheckUtils]: 34: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume true; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,570 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59880#(not (= 0 ~pumpRunning~0))} {59793#true} #497#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,570 INFO L280 TraceCheckUtils]: 36: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume true; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,571 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59880#(not (= 0 ~pumpRunning~0))} {59880#(not (= 0 ~pumpRunning~0))} #523#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,571 INFO L263 TraceCheckUtils]: 38: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59793#true} is VALID [2020-07-10 14:31:44,571 INFO L280 TraceCheckUtils]: 39: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,572 INFO L263 TraceCheckUtils]: 40: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,572 INFO L280 TraceCheckUtils]: 41: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,572 INFO L280 TraceCheckUtils]: 42: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,572 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,572 INFO L280 TraceCheckUtils]: 44: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,572 INFO L280 TraceCheckUtils]: 45: Hoare triple {59793#true} assume 2 != ~tmp~9; {59793#true} is VALID [2020-07-10 14:31:44,573 INFO L263 TraceCheckUtils]: 46: Hoare triple {59793#true} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,574 INFO L280 TraceCheckUtils]: 47: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,574 INFO L280 TraceCheckUtils]: 48: Hoare triple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,575 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59793#true} #535#return; {60279#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:31:44,576 INFO L280 TraceCheckUtils]: 50: Hoare triple {60279#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60280#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:31:44,577 INFO L280 TraceCheckUtils]: 51: Hoare triple {60280#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60281#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,577 INFO L280 TraceCheckUtils]: 52: Hoare triple {60281#(= 0 ~pumpRunning~0)} assume true; {60281#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,578 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {60281#(= 0 ~pumpRunning~0)} {59880#(not (= 0 ~pumpRunning~0))} #525#return; {59794#false} is VALID [2020-07-10 14:31:44,578 INFO L280 TraceCheckUtils]: 54: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:44,579 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {59794#false} {59880#(not (= 0 ~pumpRunning~0))} #509#return; {59794#false} is VALID [2020-07-10 14:31:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,598 INFO L263 TraceCheckUtils]: 0: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,599 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,599 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59793#true} is VALID [2020-07-10 14:31:44,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,604 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #521#return; {59793#true} is VALID [2020-07-10 14:31:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,616 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,616 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,617 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,621 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #495#return; {59793#true} is VALID [2020-07-10 14:31:44,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,622 INFO L263 TraceCheckUtils]: 2: Hoare triple {59793#true} call #t~ret40 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,622 INFO L263 TraceCheckUtils]: 4: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,623 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,623 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,624 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59793#true} is VALID [2020-07-10 14:31:44,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume 0 != ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,625 INFO L263 TraceCheckUtils]: 13: Hoare triple {59793#true} call deactivatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,626 INFO L280 TraceCheckUtils]: 15: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,626 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59793#true} {59793#true} #495#return; {59793#true} is VALID [2020-07-10 14:31:44,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,626 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59793#true} {59793#true} #523#return; {59793#true} is VALID [2020-07-10 14:31:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,634 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #535#return; {59793#true} is VALID [2020-07-10 14:31:44,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,639 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,639 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume 2 != ~tmp~9; {59793#true} is VALID [2020-07-10 14:31:44,640 INFO L263 TraceCheckUtils]: 7: Hoare triple {59793#true} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,640 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59793#true} {59793#true} #535#return; {59793#true} is VALID [2020-07-10 14:31:44,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59793#true} is VALID [2020-07-10 14:31:44,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume !(0 != ~tmp___0~2); {59793#true} is VALID [2020-07-10 14:31:44,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,641 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {59793#true} {59793#true} #525#return; {59793#true} is VALID [2020-07-10 14:31:44,642 INFO L263 TraceCheckUtils]: 0: Hoare triple {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,643 INFO L263 TraceCheckUtils]: 1: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,643 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,643 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,644 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,645 INFO L263 TraceCheckUtils]: 9: Hoare triple {59793#true} call lowerWaterLevel(); {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:44,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59793#true} is VALID [2020-07-10 14:31:44,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,645 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59793#true} {59793#true} #521#return; {59793#true} is VALID [2020-07-10 14:31:44,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {59793#true} assume 0 != ~systemActive~0; {59793#true} is VALID [2020-07-10 14:31:44,647 INFO L263 TraceCheckUtils]: 14: Hoare triple {59793#true} call processEnvironment(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,647 INFO L280 TraceCheckUtils]: 15: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,647 INFO L263 TraceCheckUtils]: 17: Hoare triple {59793#true} call #t~ret40 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,647 INFO L280 TraceCheckUtils]: 18: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,647 INFO L263 TraceCheckUtils]: 19: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,648 INFO L280 TraceCheckUtils]: 20: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,648 INFO L280 TraceCheckUtils]: 21: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,648 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,648 INFO L280 TraceCheckUtils]: 23: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,649 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,649 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {59793#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59793#true} is VALID [2020-07-10 14:31:44,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} assume 0 != ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,651 INFO L263 TraceCheckUtils]: 28: Hoare triple {59793#true} call deactivatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,651 INFO L280 TraceCheckUtils]: 29: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,651 INFO L280 TraceCheckUtils]: 30: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,652 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {59793#true} {59793#true} #495#return; {59793#true} is VALID [2020-07-10 14:31:44,652 INFO L280 TraceCheckUtils]: 32: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,652 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59793#true} {59793#true} #523#return; {59793#true} is VALID [2020-07-10 14:31:44,652 INFO L263 TraceCheckUtils]: 34: Hoare triple {59793#true} call __utac_acc__Specification5_spec__3(); {59793#true} is VALID [2020-07-10 14:31:44,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,653 INFO L263 TraceCheckUtils]: 36: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,653 INFO L280 TraceCheckUtils]: 37: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,653 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,653 INFO L280 TraceCheckUtils]: 40: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,653 INFO L280 TraceCheckUtils]: 41: Hoare triple {59793#true} assume 2 != ~tmp~9; {59793#true} is VALID [2020-07-10 14:31:44,654 INFO L263 TraceCheckUtils]: 42: Hoare triple {59793#true} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,654 INFO L280 TraceCheckUtils]: 43: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,654 INFO L280 TraceCheckUtils]: 44: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,654 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59793#true} {59793#true} #535#return; {59793#true} is VALID [2020-07-10 14:31:44,654 INFO L280 TraceCheckUtils]: 46: Hoare triple {59793#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59793#true} is VALID [2020-07-10 14:31:44,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {59793#true} assume !(0 != ~tmp___0~2); {59793#true} is VALID [2020-07-10 14:31:44,655 INFO L280 TraceCheckUtils]: 48: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,655 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59793#true} {59793#true} #525#return; {59793#true} is VALID [2020-07-10 14:31:44,655 INFO L280 TraceCheckUtils]: 50: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,655 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {59793#true} {59794#false} #509#return; {59794#false} is VALID [2020-07-10 14:31:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59793#true} is VALID [2020-07-10 14:31:44,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59794#false} #501#return; {59794#false} is VALID [2020-07-10 14:31:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,671 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,671 INFO L263 TraceCheckUtils]: 0: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,672 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,672 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59793#true} {59794#false} #519#return; {59794#false} is VALID [2020-07-10 14:31:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,694 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,695 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,696 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,697 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,709 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,709 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,710 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,710 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59793#true} is VALID [2020-07-10 14:31:44,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59793#true} #515#return; {59793#true} is VALID [2020-07-10 14:31:44,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,714 INFO L263 TraceCheckUtils]: 1: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,715 INFO L263 TraceCheckUtils]: 3: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,716 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,716 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,717 INFO L263 TraceCheckUtils]: 12: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59793#true} is VALID [2020-07-10 14:31:44,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,718 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59793#true} {59793#true} #515#return; {59793#true} is VALID [2020-07-10 14:31:44,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,718 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {59793#true} {59793#true} #541#return; {59793#true} is VALID [2020-07-10 14:31:44,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,719 INFO L263 TraceCheckUtils]: 2: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,719 INFO L263 TraceCheckUtils]: 4: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,720 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,720 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,720 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,720 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,721 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,721 INFO L280 TraceCheckUtils]: 11: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,721 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:44,721 INFO L280 TraceCheckUtils]: 15: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,723 INFO L263 TraceCheckUtils]: 16: Hoare triple {59793#true} call activatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,723 INFO L263 TraceCheckUtils]: 18: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,724 INFO L263 TraceCheckUtils]: 20: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,724 INFO L280 TraceCheckUtils]: 21: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,724 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,725 INFO L280 TraceCheckUtils]: 25: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,725 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,725 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,725 INFO L280 TraceCheckUtils]: 28: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,726 INFO L263 TraceCheckUtils]: 29: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59793#true} is VALID [2020-07-10 14:31:44,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,727 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {59793#true} {59793#true} #515#return; {59793#true} is VALID [2020-07-10 14:31:44,727 INFO L280 TraceCheckUtils]: 33: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,727 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {59793#true} {59793#true} #541#return; {59793#true} is VALID [2020-07-10 14:31:44,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,728 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {59793#true} {59793#true} #499#return; {59793#true} is VALID [2020-07-10 14:31:44,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:44,730 INFO L263 TraceCheckUtils]: 2: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,730 INFO L280 TraceCheckUtils]: 3: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,730 INFO L280 TraceCheckUtils]: 4: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,731 INFO L263 TraceCheckUtils]: 5: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,731 INFO L263 TraceCheckUtils]: 7: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,731 INFO L280 TraceCheckUtils]: 8: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,731 INFO L280 TraceCheckUtils]: 9: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,732 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,732 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,732 INFO L280 TraceCheckUtils]: 12: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,732 INFO L280 TraceCheckUtils]: 14: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,733 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:44,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,734 INFO L263 TraceCheckUtils]: 19: Hoare triple {59793#true} call activatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,734 INFO L280 TraceCheckUtils]: 20: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,735 INFO L263 TraceCheckUtils]: 21: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,735 INFO L280 TraceCheckUtils]: 22: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,735 INFO L263 TraceCheckUtils]: 23: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,735 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,735 INFO L280 TraceCheckUtils]: 25: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,736 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,736 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,736 INFO L280 TraceCheckUtils]: 28: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,736 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,736 INFO L280 TraceCheckUtils]: 30: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,737 INFO L280 TraceCheckUtils]: 31: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,738 INFO L263 TraceCheckUtils]: 32: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,738 INFO L280 TraceCheckUtils]: 33: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59793#true} is VALID [2020-07-10 14:31:44,738 INFO L280 TraceCheckUtils]: 34: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,738 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59793#true} {59793#true} #515#return; {59793#true} is VALID [2020-07-10 14:31:44,739 INFO L280 TraceCheckUtils]: 36: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,739 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59793#true} {59793#true} #541#return; {59793#true} is VALID [2020-07-10 14:31:44,739 INFO L280 TraceCheckUtils]: 38: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,739 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59793#true} {59793#true} #499#return; {59793#true} is VALID [2020-07-10 14:31:44,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,740 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {59793#true} {59794#false} #523#return; {59794#false} is VALID [2020-07-10 14:31:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59794#false} #533#return; {59794#false} is VALID [2020-07-10 14:31:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:44,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,749 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59793#true} {59794#false} #535#return; {59794#false} is VALID [2020-07-10 14:31:44,754 INFO L263 TraceCheckUtils]: 0: Hoare triple {59793#true} call ULTIMATE.init(); {60047#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:31:44,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {60047#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.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~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,755 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {59793#true} #559#return; {59793#true} is VALID [2020-07-10 14:31:44,756 INFO L263 TraceCheckUtils]: 4: Hoare triple {59793#true} call #t~ret75 := main(); {59793#true} is VALID [2020-07-10 14:31:44,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} havoc ~retValue_acc~9;havoc ~tmp~8; {59793#true} is VALID [2020-07-10 14:31:44,756 INFO L263 TraceCheckUtils]: 6: Hoare triple {59793#true} call select_helpers(); {59793#true} is VALID [2020-07-10 14:31:44,756 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,756 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59793#true} {59793#true} #451#return; {59793#true} is VALID [2020-07-10 14:31:44,757 INFO L263 TraceCheckUtils]: 9: Hoare triple {59793#true} call select_features(); {59793#true} is VALID [2020-07-10 14:31:44,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,757 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59793#true} {59793#true} #453#return; {59793#true} is VALID [2020-07-10 14:31:44,757 INFO L263 TraceCheckUtils]: 12: Hoare triple {59793#true} call #t~ret70 := valid_product(); {59793#true} is VALID [2020-07-10 14:31:44,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {59793#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {60048#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:44,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {60048#(= 1 |valid_product_#res|)} assume true; {60048#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:31:44,760 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60048#(= 1 |valid_product_#res|)} {59793#true} #455#return; {59805#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:31:44,761 INFO L280 TraceCheckUtils]: 16: Hoare triple {59805#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {59806#(= 1 main_~tmp~8)} is VALID [2020-07-10 14:31:44,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {59806#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {59793#true} is VALID [2020-07-10 14:31:44,762 INFO L263 TraceCheckUtils]: 18: Hoare triple {59793#true} call setup(); {59793#true} is VALID [2020-07-10 14:31:44,762 INFO L280 TraceCheckUtils]: 19: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,762 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59793#true} {59793#true} #457#return; {59793#true} is VALID [2020-07-10 14:31:44,762 INFO L263 TraceCheckUtils]: 21: Hoare triple {59793#true} call runTest(); {59793#true} is VALID [2020-07-10 14:31:44,763 INFO L263 TraceCheckUtils]: 22: Hoare triple {59793#true} call __utac_acc__Specification5_spec__1(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,763 INFO L280 TraceCheckUtils]: 23: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,763 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,764 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59793#true} {59793#true} #549#return; {59793#true} is VALID [2020-07-10 14:31:44,764 INFO L263 TraceCheckUtils]: 26: Hoare triple {59793#true} call test(); {59793#true} is VALID [2020-07-10 14:31:44,764 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,764 INFO L280 TraceCheckUtils]: 28: Hoare triple {59793#true} assume !false; {59793#true} is VALID [2020-07-10 14:31:44,764 INFO L280 TraceCheckUtils]: 29: Hoare triple {59793#true} assume ~splverifierCounter~0 < 4; {59793#true} is VALID [2020-07-10 14:31:44,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {59793#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59793#true} is VALID [2020-07-10 14:31:44,765 INFO L280 TraceCheckUtils]: 31: Hoare triple {59793#true} assume 0 != ~tmp~3; {59793#true} is VALID [2020-07-10 14:31:44,766 INFO L263 TraceCheckUtils]: 32: Hoare triple {59793#true} call waterRise(); {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:44,766 INFO L280 TraceCheckUtils]: 33: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59793#true} is VALID [2020-07-10 14:31:44,766 INFO L280 TraceCheckUtils]: 34: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,766 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59793#true} {59793#true} #501#return; {59793#true} is VALID [2020-07-10 14:31:44,766 INFO L280 TraceCheckUtils]: 36: Hoare triple {59793#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59793#true} is VALID [2020-07-10 14:31:44,767 INFO L280 TraceCheckUtils]: 37: Hoare triple {59793#true} assume !(0 != ~tmp___0~0); {59793#true} is VALID [2020-07-10 14:31:44,767 INFO L280 TraceCheckUtils]: 38: Hoare triple {59793#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59793#true} is VALID [2020-07-10 14:31:44,767 INFO L280 TraceCheckUtils]: 39: Hoare triple {59793#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59793#true} is VALID [2020-07-10 14:31:44,767 INFO L280 TraceCheckUtils]: 40: Hoare triple {59793#true} assume !(0 != ~tmp___1~0); {59793#true} is VALID [2020-07-10 14:31:44,768 INFO L263 TraceCheckUtils]: 41: Hoare triple {59793#true} call timeShift(); {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:31:44,769 INFO L263 TraceCheckUtils]: 42: Hoare triple {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,770 INFO L263 TraceCheckUtils]: 43: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,770 INFO L280 TraceCheckUtils]: 44: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,770 INFO L280 TraceCheckUtils]: 45: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,770 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,771 INFO L280 TraceCheckUtils]: 47: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,771 INFO L280 TraceCheckUtils]: 48: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,771 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:44,771 INFO L280 TraceCheckUtils]: 51: Hoare triple {59793#true} assume 0 != ~systemActive~0; {59793#true} is VALID [2020-07-10 14:31:44,772 INFO L263 TraceCheckUtils]: 52: Hoare triple {59793#true} call processEnvironment(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,773 INFO L280 TraceCheckUtils]: 53: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,773 INFO L280 TraceCheckUtils]: 54: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:44,774 INFO L263 TraceCheckUtils]: 55: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,774 INFO L280 TraceCheckUtils]: 56: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,774 INFO L280 TraceCheckUtils]: 57: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,775 INFO L263 TraceCheckUtils]: 58: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,775 INFO L280 TraceCheckUtils]: 59: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,775 INFO L263 TraceCheckUtils]: 60: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,775 INFO L280 TraceCheckUtils]: 61: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,775 INFO L280 TraceCheckUtils]: 62: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,775 INFO L280 TraceCheckUtils]: 63: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,776 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,776 INFO L280 TraceCheckUtils]: 65: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,776 INFO L280 TraceCheckUtils]: 66: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,776 INFO L280 TraceCheckUtils]: 67: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,777 INFO L280 TraceCheckUtils]: 68: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,777 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,777 INFO L280 TraceCheckUtils]: 70: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:44,777 INFO L280 TraceCheckUtils]: 71: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,778 INFO L263 TraceCheckUtils]: 72: Hoare triple {59793#true} call activatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,779 INFO L280 TraceCheckUtils]: 73: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,779 INFO L263 TraceCheckUtils]: 74: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,779 INFO L280 TraceCheckUtils]: 75: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,779 INFO L263 TraceCheckUtils]: 76: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,779 INFO L280 TraceCheckUtils]: 77: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,779 INFO L280 TraceCheckUtils]: 78: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,780 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,780 INFO L280 TraceCheckUtils]: 80: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,780 INFO L280 TraceCheckUtils]: 81: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,780 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,780 INFO L280 TraceCheckUtils]: 83: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,780 INFO L280 TraceCheckUtils]: 84: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,781 INFO L263 TraceCheckUtils]: 85: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,783 INFO L280 TraceCheckUtils]: 86: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,783 INFO L280 TraceCheckUtils]: 87: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,784 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #515#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,785 INFO L280 TraceCheckUtils]: 89: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,786 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #541#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,787 INFO L280 TraceCheckUtils]: 91: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,787 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #499#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,788 INFO L280 TraceCheckUtils]: 93: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,789 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #523#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,789 INFO L263 TraceCheckUtils]: 95: Hoare triple {60101#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59793#true} is VALID [2020-07-10 14:31:44,789 INFO L280 TraceCheckUtils]: 96: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,790 INFO L263 TraceCheckUtils]: 97: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,790 INFO L280 TraceCheckUtils]: 98: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,790 INFO L280 TraceCheckUtils]: 99: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,790 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,790 INFO L280 TraceCheckUtils]: 101: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,790 INFO L280 TraceCheckUtils]: 102: Hoare triple {59793#true} assume !(2 != ~tmp~9); {59793#true} is VALID [2020-07-10 14:31:44,791 INFO L280 TraceCheckUtils]: 103: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,791 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {59793#true} {60101#(<= 1 ~pumpRunning~0)} #525#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,792 INFO L280 TraceCheckUtils]: 105: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,793 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #509#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,793 INFO L280 TraceCheckUtils]: 107: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume !false; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,794 INFO L280 TraceCheckUtils]: 108: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,795 INFO L280 TraceCheckUtils]: 109: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,795 INFO L280 TraceCheckUtils]: 110: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~3); {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,796 INFO L280 TraceCheckUtils]: 111: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,797 INFO L280 TraceCheckUtils]: 112: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,797 INFO L280 TraceCheckUtils]: 113: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,798 INFO L280 TraceCheckUtils]: 114: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,799 INFO L280 TraceCheckUtils]: 115: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,800 INFO L263 TraceCheckUtils]: 116: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call timeShift(); {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:31:44,801 INFO L263 TraceCheckUtils]: 117: Hoare triple {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,801 INFO L263 TraceCheckUtils]: 118: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,801 INFO L280 TraceCheckUtils]: 119: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,801 INFO L280 TraceCheckUtils]: 120: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,802 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,802 INFO L280 TraceCheckUtils]: 122: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,802 INFO L280 TraceCheckUtils]: 123: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,802 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,803 INFO L280 TraceCheckUtils]: 125: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,804 INFO L263 TraceCheckUtils]: 126: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:44,804 INFO L280 TraceCheckUtils]: 127: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59793#true} is VALID [2020-07-10 14:31:44,805 INFO L280 TraceCheckUtils]: 128: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,805 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #521#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,806 INFO L280 TraceCheckUtils]: 130: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,807 INFO L263 TraceCheckUtils]: 131: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,807 INFO L280 TraceCheckUtils]: 132: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,807 INFO L280 TraceCheckUtils]: 133: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,808 INFO L263 TraceCheckUtils]: 134: Hoare triple {59793#true} call #t~ret40 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,808 INFO L280 TraceCheckUtils]: 135: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,808 INFO L263 TraceCheckUtils]: 136: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,808 INFO L280 TraceCheckUtils]: 137: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,808 INFO L280 TraceCheckUtils]: 138: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,808 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,809 INFO L280 TraceCheckUtils]: 140: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,809 INFO L280 TraceCheckUtils]: 141: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,809 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,809 INFO L280 TraceCheckUtils]: 143: Hoare triple {59793#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59793#true} is VALID [2020-07-10 14:31:44,809 INFO L280 TraceCheckUtils]: 144: Hoare triple {59793#true} assume !(0 != ~tmp~5); {59793#true} is VALID [2020-07-10 14:31:44,810 INFO L263 TraceCheckUtils]: 145: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,811 INFO L280 TraceCheckUtils]: 146: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,811 INFO L280 TraceCheckUtils]: 147: Hoare triple {59793#true} assume !(0 == ~pumpRunning~0); {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,811 INFO L263 TraceCheckUtils]: 148: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59793#true} is VALID [2020-07-10 14:31:44,812 INFO L280 TraceCheckUtils]: 149: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,812 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {59793#true} {59880#(not (= 0 ~pumpRunning~0))} #545#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,813 INFO L280 TraceCheckUtils]: 151: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume true; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,814 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {59880#(not (= 0 ~pumpRunning~0))} {59793#true} #497#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,815 INFO L280 TraceCheckUtils]: 153: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} assume true; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,816 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {59880#(not (= 0 ~pumpRunning~0))} {59880#(not (= 0 ~pumpRunning~0))} #523#return; {59880#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:31:44,816 INFO L263 TraceCheckUtils]: 155: Hoare triple {59880#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59793#true} is VALID [2020-07-10 14:31:44,816 INFO L280 TraceCheckUtils]: 156: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,817 INFO L263 TraceCheckUtils]: 157: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,817 INFO L280 TraceCheckUtils]: 158: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,817 INFO L280 TraceCheckUtils]: 159: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,817 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,818 INFO L280 TraceCheckUtils]: 161: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,818 INFO L280 TraceCheckUtils]: 162: Hoare triple {59793#true} assume 2 != ~tmp~9; {59793#true} is VALID [2020-07-10 14:31:44,818 INFO L263 TraceCheckUtils]: 163: Hoare triple {59793#true} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,820 INFO L280 TraceCheckUtils]: 164: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,821 INFO L280 TraceCheckUtils]: 165: Hoare triple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:44,822 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {60282#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59793#true} #535#return; {60279#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:31:44,823 INFO L280 TraceCheckUtils]: 167: Hoare triple {60279#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60280#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:31:44,824 INFO L280 TraceCheckUtils]: 168: Hoare triple {60280#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60281#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,825 INFO L280 TraceCheckUtils]: 169: Hoare triple {60281#(= 0 ~pumpRunning~0)} assume true; {60281#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:44,826 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {60281#(= 0 ~pumpRunning~0)} {59880#(not (= 0 ~pumpRunning~0))} #525#return; {59794#false} is VALID [2020-07-10 14:31:44,827 INFO L280 TraceCheckUtils]: 171: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:44,827 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59794#false} {59880#(not (= 0 ~pumpRunning~0))} #509#return; {59794#false} is VALID [2020-07-10 14:31:44,827 INFO L280 TraceCheckUtils]: 173: Hoare triple {59794#false} assume !false; {59794#false} is VALID [2020-07-10 14:31:44,827 INFO L280 TraceCheckUtils]: 174: Hoare triple {59794#false} assume ~splverifierCounter~0 < 4; {59794#false} is VALID [2020-07-10 14:31:44,828 INFO L280 TraceCheckUtils]: 175: Hoare triple {59794#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59794#false} is VALID [2020-07-10 14:31:44,828 INFO L280 TraceCheckUtils]: 176: Hoare triple {59794#false} assume !(0 != ~tmp~3); {59794#false} is VALID [2020-07-10 14:31:44,828 INFO L280 TraceCheckUtils]: 177: Hoare triple {59794#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59794#false} is VALID [2020-07-10 14:31:44,828 INFO L280 TraceCheckUtils]: 178: Hoare triple {59794#false} assume !(0 != ~tmp___0~0); {59794#false} is VALID [2020-07-10 14:31:44,828 INFO L280 TraceCheckUtils]: 179: Hoare triple {59794#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59794#false} is VALID [2020-07-10 14:31:44,829 INFO L280 TraceCheckUtils]: 180: Hoare triple {59794#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59794#false} is VALID [2020-07-10 14:31:44,829 INFO L280 TraceCheckUtils]: 181: Hoare triple {59794#false} assume !(0 != ~tmp___1~0); {59794#false} is VALID [2020-07-10 14:31:44,829 INFO L263 TraceCheckUtils]: 182: Hoare triple {59794#false} call timeShift(); {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:31:44,831 INFO L263 TraceCheckUtils]: 183: Hoare triple {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,831 INFO L263 TraceCheckUtils]: 184: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,831 INFO L280 TraceCheckUtils]: 185: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,831 INFO L280 TraceCheckUtils]: 186: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,832 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,832 INFO L280 TraceCheckUtils]: 188: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,832 INFO L280 TraceCheckUtils]: 189: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,832 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59793#true} {60051#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59793#true} is VALID [2020-07-10 14:31:44,832 INFO L280 TraceCheckUtils]: 191: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,833 INFO L263 TraceCheckUtils]: 192: Hoare triple {59793#true} call lowerWaterLevel(); {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:44,834 INFO L280 TraceCheckUtils]: 193: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59793#true} is VALID [2020-07-10 14:31:44,834 INFO L280 TraceCheckUtils]: 194: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,834 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {59793#true} {59793#true} #521#return; {59793#true} is VALID [2020-07-10 14:31:44,834 INFO L280 TraceCheckUtils]: 196: Hoare triple {59793#true} assume 0 != ~systemActive~0; {59793#true} is VALID [2020-07-10 14:31:44,835 INFO L263 TraceCheckUtils]: 197: Hoare triple {59793#true} call processEnvironment(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,835 INFO L280 TraceCheckUtils]: 198: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,835 INFO L280 TraceCheckUtils]: 199: Hoare triple {59793#true} assume 0 != ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,836 INFO L263 TraceCheckUtils]: 200: Hoare triple {59793#true} call #t~ret40 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,836 INFO L280 TraceCheckUtils]: 201: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,836 INFO L263 TraceCheckUtils]: 202: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,836 INFO L280 TraceCheckUtils]: 203: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,836 INFO L280 TraceCheckUtils]: 204: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,837 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,837 INFO L280 TraceCheckUtils]: 206: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,837 INFO L280 TraceCheckUtils]: 207: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,837 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {59793#true} {59793#true} #493#return; {59793#true} is VALID [2020-07-10 14:31:44,837 INFO L280 TraceCheckUtils]: 209: Hoare triple {59793#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59793#true} is VALID [2020-07-10 14:31:44,838 INFO L280 TraceCheckUtils]: 210: Hoare triple {59793#true} assume 0 != ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,839 INFO L263 TraceCheckUtils]: 211: Hoare triple {59793#true} call deactivatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,839 INFO L280 TraceCheckUtils]: 212: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59793#true} is VALID [2020-07-10 14:31:44,839 INFO L280 TraceCheckUtils]: 213: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,839 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59793#true} {59793#true} #495#return; {59793#true} is VALID [2020-07-10 14:31:44,840 INFO L280 TraceCheckUtils]: 215: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,840 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59793#true} {59793#true} #523#return; {59793#true} is VALID [2020-07-10 14:31:44,840 INFO L263 TraceCheckUtils]: 217: Hoare triple {59793#true} call __utac_acc__Specification5_spec__3(); {59793#true} is VALID [2020-07-10 14:31:44,840 INFO L280 TraceCheckUtils]: 218: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:44,840 INFO L263 TraceCheckUtils]: 219: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,840 INFO L280 TraceCheckUtils]: 220: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,841 INFO L280 TraceCheckUtils]: 221: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,841 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:44,841 INFO L280 TraceCheckUtils]: 223: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:44,841 INFO L280 TraceCheckUtils]: 224: Hoare triple {59793#true} assume 2 != ~tmp~9; {59793#true} is VALID [2020-07-10 14:31:44,841 INFO L263 TraceCheckUtils]: 225: Hoare triple {59793#true} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,841 INFO L280 TraceCheckUtils]: 226: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,842 INFO L280 TraceCheckUtils]: 227: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,842 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {59793#true} {59793#true} #535#return; {59793#true} is VALID [2020-07-10 14:31:44,842 INFO L280 TraceCheckUtils]: 229: Hoare triple {59793#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59793#true} is VALID [2020-07-10 14:31:44,842 INFO L280 TraceCheckUtils]: 230: Hoare triple {59793#true} assume !(0 != ~tmp___0~2); {59793#true} is VALID [2020-07-10 14:31:44,842 INFO L280 TraceCheckUtils]: 231: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,842 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {59793#true} {59793#true} #525#return; {59793#true} is VALID [2020-07-10 14:31:44,843 INFO L280 TraceCheckUtils]: 233: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,843 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59793#true} {59794#false} #509#return; {59794#false} is VALID [2020-07-10 14:31:44,843 INFO L280 TraceCheckUtils]: 235: Hoare triple {59794#false} assume !false; {59794#false} is VALID [2020-07-10 14:31:44,843 INFO L280 TraceCheckUtils]: 236: Hoare triple {59794#false} assume ~splverifierCounter~0 < 4; {59794#false} is VALID [2020-07-10 14:31:44,843 INFO L280 TraceCheckUtils]: 237: Hoare triple {59794#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59794#false} is VALID [2020-07-10 14:31:44,843 INFO L280 TraceCheckUtils]: 238: Hoare triple {59794#false} assume 0 != ~tmp~3; {59794#false} is VALID [2020-07-10 14:31:44,844 INFO L263 TraceCheckUtils]: 239: Hoare triple {59794#false} call waterRise(); {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:31:44,844 INFO L280 TraceCheckUtils]: 240: Hoare triple {60050#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59793#true} is VALID [2020-07-10 14:31:44,844 INFO L280 TraceCheckUtils]: 241: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,844 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {59793#true} {59794#false} #501#return; {59794#false} is VALID [2020-07-10 14:31:44,844 INFO L280 TraceCheckUtils]: 243: Hoare triple {59794#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59794#false} is VALID [2020-07-10 14:31:44,845 INFO L280 TraceCheckUtils]: 244: Hoare triple {59794#false} assume !(0 != ~tmp___0~0); {59794#false} is VALID [2020-07-10 14:31:44,845 INFO L280 TraceCheckUtils]: 245: Hoare triple {59794#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59794#false} is VALID [2020-07-10 14:31:44,845 INFO L280 TraceCheckUtils]: 246: Hoare triple {59794#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59794#false} is VALID [2020-07-10 14:31:44,845 INFO L280 TraceCheckUtils]: 247: Hoare triple {59794#false} assume !(0 != ~tmp___1~0); {59794#false} is VALID [2020-07-10 14:31:44,846 INFO L263 TraceCheckUtils]: 248: Hoare triple {59794#false} call timeShift(); {59794#false} is VALID [2020-07-10 14:31:44,846 INFO L263 TraceCheckUtils]: 249: Hoare triple {59794#false} call __utac_acc__Specification5_spec__2(); {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:44,846 INFO L263 TraceCheckUtils]: 250: Hoare triple {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,847 INFO L280 TraceCheckUtils]: 251: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,847 INFO L280 TraceCheckUtils]: 252: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,847 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {59793#true} {60049#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59793#true} is VALID [2020-07-10 14:31:44,847 INFO L280 TraceCheckUtils]: 254: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:44,848 INFO L280 TraceCheckUtils]: 255: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,848 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {59793#true} {59794#false} #519#return; {59794#false} is VALID [2020-07-10 14:31:44,848 INFO L280 TraceCheckUtils]: 257: Hoare triple {59794#false} assume !(0 != ~pumpRunning~0); {59794#false} is VALID [2020-07-10 14:31:44,849 INFO L280 TraceCheckUtils]: 258: Hoare triple {59794#false} assume 0 != ~systemActive~0; {59794#false} is VALID [2020-07-10 14:31:44,849 INFO L263 TraceCheckUtils]: 259: Hoare triple {59794#false} call processEnvironment(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,849 INFO L280 TraceCheckUtils]: 260: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:44,849 INFO L280 TraceCheckUtils]: 261: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:44,851 INFO L263 TraceCheckUtils]: 262: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,851 INFO L280 TraceCheckUtils]: 263: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,851 INFO L280 TraceCheckUtils]: 264: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:44,852 INFO L263 TraceCheckUtils]: 265: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,852 INFO L280 TraceCheckUtils]: 266: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:44,852 INFO L263 TraceCheckUtils]: 267: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:44,853 INFO L280 TraceCheckUtils]: 268: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,853 INFO L280 TraceCheckUtils]: 269: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:44,853 INFO L280 TraceCheckUtils]: 270: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,853 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:44,854 INFO L280 TraceCheckUtils]: 272: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:44,854 INFO L280 TraceCheckUtils]: 273: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:44,854 INFO L280 TraceCheckUtils]: 274: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:44,854 INFO L280 TraceCheckUtils]: 275: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,855 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:44,855 INFO L280 TraceCheckUtils]: 277: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:44,855 INFO L280 TraceCheckUtils]: 278: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:44,856 INFO L263 TraceCheckUtils]: 279: Hoare triple {59793#true} call activatePump(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,857 INFO L280 TraceCheckUtils]: 280: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:44,857 INFO L263 TraceCheckUtils]: 281: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:44,857 INFO L280 TraceCheckUtils]: 282: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,858 INFO L263 TraceCheckUtils]: 283: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:44,858 INFO L280 TraceCheckUtils]: 284: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:44,858 INFO L280 TraceCheckUtils]: 285: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,858 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:44,859 INFO L280 TraceCheckUtils]: 287: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:44,859 INFO L280 TraceCheckUtils]: 288: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,859 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:44,859 INFO L280 TraceCheckUtils]: 290: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:44,859 INFO L280 TraceCheckUtils]: 291: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:44,861 INFO L263 TraceCheckUtils]: 292: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:44,861 INFO L280 TraceCheckUtils]: 293: Hoare triple {60114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59793#true} is VALID [2020-07-10 14:31:44,861 INFO L280 TraceCheckUtils]: 294: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,861 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {59793#true} {59793#true} #515#return; {59793#true} is VALID [2020-07-10 14:31:44,862 INFO L280 TraceCheckUtils]: 296: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,862 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {59793#true} {59793#true} #541#return; {59793#true} is VALID [2020-07-10 14:31:44,862 INFO L280 TraceCheckUtils]: 298: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,863 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {59793#true} {59793#true} #499#return; {59793#true} is VALID [2020-07-10 14:31:44,863 INFO L280 TraceCheckUtils]: 300: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,863 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {59793#true} {59794#false} #523#return; {59794#false} is VALID [2020-07-10 14:31:44,863 INFO L263 TraceCheckUtils]: 302: Hoare triple {59794#false} call __utac_acc__Specification5_spec__3(); {59794#false} is VALID [2020-07-10 14:31:44,864 INFO L280 TraceCheckUtils]: 303: Hoare triple {59794#false} havoc ~tmp~9;havoc ~tmp___0~2; {59794#false} is VALID [2020-07-10 14:31:44,864 INFO L263 TraceCheckUtils]: 304: Hoare triple {59794#false} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:44,864 INFO L280 TraceCheckUtils]: 305: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:44,865 INFO L280 TraceCheckUtils]: 306: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,865 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {59793#true} {59794#false} #533#return; {59794#false} is VALID [2020-07-10 14:31:44,865 INFO L280 TraceCheckUtils]: 308: Hoare triple {59794#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59794#false} is VALID [2020-07-10 14:31:44,865 INFO L280 TraceCheckUtils]: 309: Hoare triple {59794#false} assume 2 != ~tmp~9; {59794#false} is VALID [2020-07-10 14:31:44,866 INFO L263 TraceCheckUtils]: 310: Hoare triple {59794#false} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:44,866 INFO L280 TraceCheckUtils]: 311: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:44,866 INFO L280 TraceCheckUtils]: 312: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:44,866 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {59793#true} {59794#false} #535#return; {59794#false} is VALID [2020-07-10 14:31:44,866 INFO L280 TraceCheckUtils]: 314: Hoare triple {59794#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59794#false} is VALID [2020-07-10 14:31:44,867 INFO L280 TraceCheckUtils]: 315: Hoare triple {59794#false} assume 0 != ~tmp___0~2; {59794#false} is VALID [2020-07-10 14:31:44,867 INFO L280 TraceCheckUtils]: 316: Hoare triple {59794#false} assume 0 == ~switchedOnBeforeTS~0; {59794#false} is VALID [2020-07-10 14:31:44,867 INFO L263 TraceCheckUtils]: 317: Hoare triple {59794#false} call __automaton_fail(); {59794#false} is VALID [2020-07-10 14:31:44,867 INFO L280 TraceCheckUtils]: 318: Hoare triple {59794#false} assume !false; {59794#false} is VALID [2020-07-10 14:31:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 94 proven. 42 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2020-07-10 14:31:44,982 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077805943] [2020-07-10 14:31:44,983 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1039879676] [2020-07-10 14:31:44,983 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:31:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:45,229 INFO L264 TraceCheckSpWp]: Trace formula consists of 1345 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:31:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:45,293 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:31:45,803 INFO L263 TraceCheckUtils]: 0: Hoare triple {59793#true} call ULTIMATE.init(); {59793#true} is VALID [2020-07-10 14:31:45,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {59793#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {59793#true} is VALID [2020-07-10 14:31:45,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,803 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59793#true} {59793#true} #559#return; {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L263 TraceCheckUtils]: 4: Hoare triple {59793#true} call #t~ret75 := main(); {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {59793#true} havoc ~retValue_acc~9;havoc ~tmp~8; {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L263 TraceCheckUtils]: 6: Hoare triple {59793#true} call select_helpers(); {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L280 TraceCheckUtils]: 7: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59793#true} {59793#true} #451#return; {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L263 TraceCheckUtils]: 9: Hoare triple {59793#true} call select_features(); {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,804 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59793#true} {59793#true} #453#return; {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L263 TraceCheckUtils]: 12: Hoare triple {59793#true} call #t~ret70 := valid_product(); {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {59793#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59793#true} {59793#true} #455#return; {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {59793#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {59793#true} assume 0 != ~tmp~8; {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L263 TraceCheckUtils]: 18: Hoare triple {59793#true} call setup(); {59793#true} is VALID [2020-07-10 14:31:45,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59793#true} {59793#true} #457#return; {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L263 TraceCheckUtils]: 21: Hoare triple {59793#true} call runTest(); {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L263 TraceCheckUtils]: 22: Hoare triple {59793#true} call __utac_acc__Specification5_spec__1(); {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L280 TraceCheckUtils]: 23: Hoare triple {59793#true} ~switchedOnBeforeTS~0 := 0; {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L280 TraceCheckUtils]: 24: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59793#true} {59793#true} #549#return; {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L263 TraceCheckUtils]: 26: Hoare triple {59793#true} call test(); {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L280 TraceCheckUtils]: 27: Hoare triple {59793#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59793#true} is VALID [2020-07-10 14:31:45,806 INFO L280 TraceCheckUtils]: 28: Hoare triple {59793#true} assume !false; {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L280 TraceCheckUtils]: 29: Hoare triple {59793#true} assume ~splverifierCounter~0 < 4; {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L280 TraceCheckUtils]: 30: Hoare triple {59793#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L280 TraceCheckUtils]: 31: Hoare triple {59793#true} assume 0 != ~tmp~3; {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L263 TraceCheckUtils]: 32: Hoare triple {59793#true} call waterRise(); {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L280 TraceCheckUtils]: 33: Hoare triple {59793#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59793#true} {59793#true} #501#return; {59793#true} is VALID [2020-07-10 14:31:45,807 INFO L280 TraceCheckUtils]: 36: Hoare triple {59793#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59793#true} is VALID [2020-07-10 14:31:45,808 INFO L280 TraceCheckUtils]: 37: Hoare triple {59793#true} assume !(0 != ~tmp___0~0); {59793#true} is VALID [2020-07-10 14:31:45,808 INFO L280 TraceCheckUtils]: 38: Hoare triple {59793#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59793#true} is VALID [2020-07-10 14:31:45,808 INFO L280 TraceCheckUtils]: 39: Hoare triple {59793#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59793#true} is VALID [2020-07-10 14:31:45,808 INFO L280 TraceCheckUtils]: 40: Hoare triple {59793#true} assume !(0 != ~tmp___1~0); {59793#true} is VALID [2020-07-10 14:31:45,808 INFO L263 TraceCheckUtils]: 41: Hoare triple {59793#true} call timeShift(); {59793#true} is VALID [2020-07-10 14:31:45,808 INFO L263 TraceCheckUtils]: 42: Hoare triple {59793#true} call __utac_acc__Specification5_spec__2(); {59793#true} is VALID [2020-07-10 14:31:45,808 INFO L263 TraceCheckUtils]: 43: Hoare triple {59793#true} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:45,809 INFO L280 TraceCheckUtils]: 44: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:45,809 INFO L280 TraceCheckUtils]: 45: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,809 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {59793#true} {59793#true} #531#return; {59793#true} is VALID [2020-07-10 14:31:45,809 INFO L280 TraceCheckUtils]: 47: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:45,809 INFO L280 TraceCheckUtils]: 48: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,810 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59793#true} {59793#true} #519#return; {59793#true} is VALID [2020-07-10 14:31:45,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:45,810 INFO L280 TraceCheckUtils]: 51: Hoare triple {59793#true} assume 0 != ~systemActive~0; {59793#true} is VALID [2020-07-10 14:31:45,810 INFO L263 TraceCheckUtils]: 52: Hoare triple {59793#true} call processEnvironment(); {59793#true} is VALID [2020-07-10 14:31:45,810 INFO L280 TraceCheckUtils]: 53: Hoare triple {59793#true} havoc ~tmp~5; {59793#true} is VALID [2020-07-10 14:31:45,811 INFO L280 TraceCheckUtils]: 54: Hoare triple {59793#true} assume !(0 != ~pumpRunning~0); {59793#true} is VALID [2020-07-10 14:31:45,811 INFO L263 TraceCheckUtils]: 55: Hoare triple {59793#true} call processEnvironment__wrappee__methaneQuery(); {59793#true} is VALID [2020-07-10 14:31:45,811 INFO L280 TraceCheckUtils]: 56: Hoare triple {59793#true} havoc ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:45,811 INFO L280 TraceCheckUtils]: 57: Hoare triple {59793#true} assume 0 == ~pumpRunning~0; {59793#true} is VALID [2020-07-10 14:31:45,811 INFO L263 TraceCheckUtils]: 58: Hoare triple {59793#true} call #t~ret39 := isHighWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:45,811 INFO L280 TraceCheckUtils]: 59: Hoare triple {59793#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59793#true} is VALID [2020-07-10 14:31:45,812 INFO L263 TraceCheckUtils]: 60: Hoare triple {59793#true} call #t~ret59 := isHighWaterSensorDry(); {59793#true} is VALID [2020-07-10 14:31:45,812 INFO L280 TraceCheckUtils]: 61: Hoare triple {59793#true} havoc ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:45,812 INFO L280 TraceCheckUtils]: 62: Hoare triple {59793#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59793#true} is VALID [2020-07-10 14:31:45,812 INFO L280 TraceCheckUtils]: 63: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,812 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {59793#true} {59793#true} #517#return; {59793#true} is VALID [2020-07-10 14:31:45,813 INFO L280 TraceCheckUtils]: 65: Hoare triple {59793#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59793#true} is VALID [2020-07-10 14:31:45,813 INFO L280 TraceCheckUtils]: 66: Hoare triple {59793#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59793#true} is VALID [2020-07-10 14:31:45,813 INFO L280 TraceCheckUtils]: 67: Hoare triple {59793#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59793#true} is VALID [2020-07-10 14:31:45,813 INFO L280 TraceCheckUtils]: 68: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,813 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {59793#true} {59793#true} #539#return; {59793#true} is VALID [2020-07-10 14:31:45,813 INFO L280 TraceCheckUtils]: 70: Hoare triple {59793#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59793#true} is VALID [2020-07-10 14:31:45,814 INFO L280 TraceCheckUtils]: 71: Hoare triple {59793#true} assume 0 != ~tmp~4; {59793#true} is VALID [2020-07-10 14:31:45,814 INFO L263 TraceCheckUtils]: 72: Hoare triple {59793#true} call activatePump(); {59793#true} is VALID [2020-07-10 14:31:45,814 INFO L280 TraceCheckUtils]: 73: Hoare triple {59793#true} havoc ~tmp~6; {59793#true} is VALID [2020-07-10 14:31:45,814 INFO L263 TraceCheckUtils]: 74: Hoare triple {59793#true} call #t~ret41 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:45,814 INFO L280 TraceCheckUtils]: 75: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:45,814 INFO L263 TraceCheckUtils]: 76: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:45,815 INFO L280 TraceCheckUtils]: 77: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:45,815 INFO L280 TraceCheckUtils]: 78: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,815 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:45,815 INFO L280 TraceCheckUtils]: 80: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:45,815 INFO L280 TraceCheckUtils]: 81: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,816 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {59793#true} {59793#true} #513#return; {59793#true} is VALID [2020-07-10 14:31:45,816 INFO L280 TraceCheckUtils]: 83: Hoare triple {59793#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59793#true} is VALID [2020-07-10 14:31:45,816 INFO L280 TraceCheckUtils]: 84: Hoare triple {59793#true} assume !(0 != ~tmp~6); {59793#true} is VALID [2020-07-10 14:31:45,816 INFO L263 TraceCheckUtils]: 85: Hoare triple {59793#true} call activatePump__wrappee__highWaterSensor(); {59793#true} is VALID [2020-07-10 14:31:45,822 INFO L280 TraceCheckUtils]: 86: Hoare triple {59793#true} ~pumpRunning~0 := 1; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,825 INFO L280 TraceCheckUtils]: 87: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,826 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #515#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,834 INFO L280 TraceCheckUtils]: 89: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,835 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #541#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,836 INFO L280 TraceCheckUtils]: 91: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,836 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #499#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,837 INFO L280 TraceCheckUtils]: 93: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,837 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #523#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,837 INFO L263 TraceCheckUtils]: 95: Hoare triple {60101#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,838 INFO L280 TraceCheckUtils]: 96: Hoare triple {60101#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,838 INFO L263 TraceCheckUtils]: 97: Hoare triple {60101#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,839 INFO L280 TraceCheckUtils]: 98: Hoare triple {60101#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,840 INFO L280 TraceCheckUtils]: 99: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,840 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {60101#(<= 1 ~pumpRunning~0)} #533#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,841 INFO L280 TraceCheckUtils]: 101: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,842 INFO L280 TraceCheckUtils]: 102: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,843 INFO L280 TraceCheckUtils]: 103: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,843 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {60101#(<= 1 ~pumpRunning~0)} #525#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,844 INFO L280 TraceCheckUtils]: 105: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume true; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,845 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {60101#(<= 1 ~pumpRunning~0)} {59793#true} #509#return; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,846 INFO L280 TraceCheckUtils]: 107: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume !false; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,846 INFO L280 TraceCheckUtils]: 108: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,847 INFO L280 TraceCheckUtils]: 109: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,848 INFO L280 TraceCheckUtils]: 110: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~3); {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,849 INFO L280 TraceCheckUtils]: 111: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,849 INFO L280 TraceCheckUtils]: 112: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,850 INFO L280 TraceCheckUtils]: 113: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,850 INFO L280 TraceCheckUtils]: 114: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,850 INFO L280 TraceCheckUtils]: 115: Hoare triple {60101#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {60101#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,851 INFO L263 TraceCheckUtils]: 116: Hoare triple {60101#(<= 1 ~pumpRunning~0)} call timeShift(); {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,851 INFO L263 TraceCheckUtils]: 117: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {59793#true} is VALID [2020-07-10 14:31:45,851 INFO L263 TraceCheckUtils]: 118: Hoare triple {59793#true} call #t~ret71 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:45,851 INFO L280 TraceCheckUtils]: 119: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59793#true} is VALID [2020-07-10 14:31:45,852 INFO L280 TraceCheckUtils]: 120: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,852 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {59793#true} {59793#true} #531#return; {59793#true} is VALID [2020-07-10 14:31:45,852 INFO L280 TraceCheckUtils]: 122: Hoare triple {59793#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59793#true} is VALID [2020-07-10 14:31:45,852 INFO L280 TraceCheckUtils]: 123: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,853 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {59793#true} {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,857 INFO L280 TraceCheckUtils]: 125: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,857 INFO L263 TraceCheckUtils]: 126: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:45,857 INFO L280 TraceCheckUtils]: 127: Hoare triple {59793#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59793#true} is VALID [2020-07-10 14:31:45,857 INFO L280 TraceCheckUtils]: 128: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,858 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {59793#true} {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #521#return; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,859 INFO L280 TraceCheckUtils]: 130: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,860 INFO L263 TraceCheckUtils]: 131: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,861 INFO L280 TraceCheckUtils]: 132: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,861 INFO L280 TraceCheckUtils]: 133: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,861 INFO L263 TraceCheckUtils]: 134: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret40 := isMethaneAlarm(); {59793#true} is VALID [2020-07-10 14:31:45,862 INFO L280 TraceCheckUtils]: 135: Hoare triple {59793#true} havoc ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:45,862 INFO L263 TraceCheckUtils]: 136: Hoare triple {59793#true} call #t~ret42 := isMethaneLevelCritical(); {59793#true} is VALID [2020-07-10 14:31:45,862 INFO L280 TraceCheckUtils]: 137: Hoare triple {59793#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59793#true} is VALID [2020-07-10 14:31:45,862 INFO L280 TraceCheckUtils]: 138: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,862 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {59793#true} {59793#true} #553#return; {59793#true} is VALID [2020-07-10 14:31:45,862 INFO L280 TraceCheckUtils]: 140: Hoare triple {59793#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59793#true} is VALID [2020-07-10 14:31:45,863 INFO L280 TraceCheckUtils]: 141: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,863 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {59793#true} {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #493#return; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,864 INFO L280 TraceCheckUtils]: 143: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,864 INFO L280 TraceCheckUtils]: 144: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,865 INFO L263 TraceCheckUtils]: 145: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,865 INFO L280 TraceCheckUtils]: 146: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,866 INFO L280 TraceCheckUtils]: 147: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,866 INFO L263 TraceCheckUtils]: 148: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {59793#true} is VALID [2020-07-10 14:31:45,866 INFO L280 TraceCheckUtils]: 149: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,866 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {59793#true} {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #545#return; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,867 INFO L280 TraceCheckUtils]: 151: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,868 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #497#return; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,869 INFO L280 TraceCheckUtils]: 153: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,870 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #523#return; {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:31:45,870 INFO L263 TraceCheckUtils]: 155: Hoare triple {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59793#true} is VALID [2020-07-10 14:31:45,870 INFO L280 TraceCheckUtils]: 156: Hoare triple {59793#true} havoc ~tmp~9;havoc ~tmp___0~2; {59793#true} is VALID [2020-07-10 14:31:45,870 INFO L263 TraceCheckUtils]: 157: Hoare triple {59793#true} call #t~ret72 := getWaterLevel(); {59793#true} is VALID [2020-07-10 14:31:45,870 INFO L280 TraceCheckUtils]: 158: Hoare triple {59793#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59793#true} is VALID [2020-07-10 14:31:45,870 INFO L280 TraceCheckUtils]: 159: Hoare triple {59793#true} assume true; {59793#true} is VALID [2020-07-10 14:31:45,870 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {59793#true} {59793#true} #533#return; {59793#true} is VALID [2020-07-10 14:31:45,870 INFO L280 TraceCheckUtils]: 161: Hoare triple {59793#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59793#true} is VALID [2020-07-10 14:31:45,871 INFO L280 TraceCheckUtils]: 162: Hoare triple {59793#true} assume 2 != ~tmp~9; {59793#true} is VALID [2020-07-10 14:31:45,871 INFO L263 TraceCheckUtils]: 163: Hoare triple {59793#true} call #t~ret73 := isPumpRunning(); {59793#true} is VALID [2020-07-10 14:31:45,871 INFO L280 TraceCheckUtils]: 164: Hoare triple {59793#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60933#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:45,872 INFO L280 TraceCheckUtils]: 165: Hoare triple {60933#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60933#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:45,872 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {60933#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {59793#true} #535#return; {60940#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:31:45,873 INFO L280 TraceCheckUtils]: 167: Hoare triple {60940#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60944#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:31:45,874 INFO L280 TraceCheckUtils]: 168: Hoare triple {60944#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60948#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:31:45,874 INFO L280 TraceCheckUtils]: 169: Hoare triple {60948#(<= ~pumpRunning~0 0)} assume true; {60948#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:31:45,875 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {60948#(<= ~pumpRunning~0 0)} {60788#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #525#return; {60955#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:31:45,875 INFO L280 TraceCheckUtils]: 171: Hoare triple {60955#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {60955#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:31:45,876 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {60955#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {60101#(<= 1 ~pumpRunning~0)} #509#return; {59794#false} is VALID [2020-07-10 14:31:45,876 INFO L280 TraceCheckUtils]: 173: Hoare triple {59794#false} assume !false; {59794#false} is VALID [2020-07-10 14:31:45,876 INFO L280 TraceCheckUtils]: 174: Hoare triple {59794#false} assume ~splverifierCounter~0 < 4; {59794#false} is VALID [2020-07-10 14:31:45,876 INFO L280 TraceCheckUtils]: 175: Hoare triple {59794#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59794#false} is VALID [2020-07-10 14:31:45,876 INFO L280 TraceCheckUtils]: 176: Hoare triple {59794#false} assume !(0 != ~tmp~3); {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L280 TraceCheckUtils]: 177: Hoare triple {59794#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L280 TraceCheckUtils]: 178: Hoare triple {59794#false} assume !(0 != ~tmp___0~0); {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L280 TraceCheckUtils]: 179: Hoare triple {59794#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L280 TraceCheckUtils]: 180: Hoare triple {59794#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L280 TraceCheckUtils]: 181: Hoare triple {59794#false} assume !(0 != ~tmp___1~0); {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L263 TraceCheckUtils]: 182: Hoare triple {59794#false} call timeShift(); {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L263 TraceCheckUtils]: 183: Hoare triple {59794#false} call __utac_acc__Specification5_spec__2(); {59794#false} is VALID [2020-07-10 14:31:45,877 INFO L263 TraceCheckUtils]: 184: Hoare triple {59794#false} call #t~ret71 := isPumpRunning(); {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L280 TraceCheckUtils]: 185: Hoare triple {59794#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L280 TraceCheckUtils]: 186: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59794#false} {59794#false} #531#return; {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L280 TraceCheckUtils]: 188: Hoare triple {59794#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L280 TraceCheckUtils]: 189: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59794#false} {59794#false} #519#return; {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L280 TraceCheckUtils]: 191: Hoare triple {59794#false} assume 0 != ~pumpRunning~0; {59794#false} is VALID [2020-07-10 14:31:45,878 INFO L263 TraceCheckUtils]: 192: Hoare triple {59794#false} call lowerWaterLevel(); {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L280 TraceCheckUtils]: 193: Hoare triple {59794#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L280 TraceCheckUtils]: 194: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {59794#false} {59794#false} #521#return; {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L280 TraceCheckUtils]: 196: Hoare triple {59794#false} assume 0 != ~systemActive~0; {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L263 TraceCheckUtils]: 197: Hoare triple {59794#false} call processEnvironment(); {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L280 TraceCheckUtils]: 198: Hoare triple {59794#false} havoc ~tmp~5; {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L280 TraceCheckUtils]: 199: Hoare triple {59794#false} assume 0 != ~pumpRunning~0; {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L263 TraceCheckUtils]: 200: Hoare triple {59794#false} call #t~ret40 := isMethaneAlarm(); {59794#false} is VALID [2020-07-10 14:31:45,879 INFO L280 TraceCheckUtils]: 201: Hoare triple {59794#false} havoc ~retValue_acc~3; {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L263 TraceCheckUtils]: 202: Hoare triple {59794#false} call #t~ret42 := isMethaneLevelCritical(); {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L280 TraceCheckUtils]: 203: Hoare triple {59794#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L280 TraceCheckUtils]: 204: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {59794#false} {59794#false} #553#return; {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L280 TraceCheckUtils]: 206: Hoare triple {59794#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L280 TraceCheckUtils]: 207: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {59794#false} {59794#false} #493#return; {59794#false} is VALID [2020-07-10 14:31:45,880 INFO L280 TraceCheckUtils]: 209: Hoare triple {59794#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59794#false} is VALID [2020-07-10 14:31:45,881 INFO L280 TraceCheckUtils]: 210: Hoare triple {59794#false} assume 0 != ~tmp~5; {59794#false} is VALID [2020-07-10 14:31:45,881 INFO L263 TraceCheckUtils]: 211: Hoare triple {59794#false} call deactivatePump(); {59794#false} is VALID [2020-07-10 14:31:45,881 INFO L280 TraceCheckUtils]: 212: Hoare triple {59794#false} ~pumpRunning~0 := 0; {59794#false} is VALID [2020-07-10 14:31:45,881 INFO L280 TraceCheckUtils]: 213: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,881 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59794#false} {59794#false} #495#return; {59794#false} is VALID [2020-07-10 14:31:45,881 INFO L280 TraceCheckUtils]: 215: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,881 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59794#false} {59794#false} #523#return; {59794#false} is VALID [2020-07-10 14:31:45,882 INFO L263 TraceCheckUtils]: 217: Hoare triple {59794#false} call __utac_acc__Specification5_spec__3(); {59794#false} is VALID [2020-07-10 14:31:45,882 INFO L280 TraceCheckUtils]: 218: Hoare triple {59794#false} havoc ~tmp~9;havoc ~tmp___0~2; {59794#false} is VALID [2020-07-10 14:31:45,882 INFO L263 TraceCheckUtils]: 219: Hoare triple {59794#false} call #t~ret72 := getWaterLevel(); {59794#false} is VALID [2020-07-10 14:31:45,882 INFO L280 TraceCheckUtils]: 220: Hoare triple {59794#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59794#false} is VALID [2020-07-10 14:31:45,882 INFO L280 TraceCheckUtils]: 221: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,882 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {59794#false} {59794#false} #533#return; {59794#false} is VALID [2020-07-10 14:31:45,883 INFO L280 TraceCheckUtils]: 223: Hoare triple {59794#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59794#false} is VALID [2020-07-10 14:31:45,883 INFO L280 TraceCheckUtils]: 224: Hoare triple {59794#false} assume 2 != ~tmp~9; {59794#false} is VALID [2020-07-10 14:31:45,883 INFO L263 TraceCheckUtils]: 225: Hoare triple {59794#false} call #t~ret73 := isPumpRunning(); {59794#false} is VALID [2020-07-10 14:31:45,883 INFO L280 TraceCheckUtils]: 226: Hoare triple {59794#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59794#false} is VALID [2020-07-10 14:31:45,883 INFO L280 TraceCheckUtils]: 227: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,884 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {59794#false} {59794#false} #535#return; {59794#false} is VALID [2020-07-10 14:31:45,884 INFO L280 TraceCheckUtils]: 229: Hoare triple {59794#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59794#false} is VALID [2020-07-10 14:31:45,884 INFO L280 TraceCheckUtils]: 230: Hoare triple {59794#false} assume !(0 != ~tmp___0~2); {59794#false} is VALID [2020-07-10 14:31:45,884 INFO L280 TraceCheckUtils]: 231: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,884 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {59794#false} {59794#false} #525#return; {59794#false} is VALID [2020-07-10 14:31:45,884 INFO L280 TraceCheckUtils]: 233: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,884 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59794#false} {59794#false} #509#return; {59794#false} is VALID [2020-07-10 14:31:45,885 INFO L280 TraceCheckUtils]: 235: Hoare triple {59794#false} assume !false; {59794#false} is VALID [2020-07-10 14:31:45,885 INFO L280 TraceCheckUtils]: 236: Hoare triple {59794#false} assume ~splverifierCounter~0 < 4; {59794#false} is VALID [2020-07-10 14:31:45,885 INFO L280 TraceCheckUtils]: 237: Hoare triple {59794#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59794#false} is VALID [2020-07-10 14:31:45,885 INFO L280 TraceCheckUtils]: 238: Hoare triple {59794#false} assume 0 != ~tmp~3; {59794#false} is VALID [2020-07-10 14:31:45,885 INFO L263 TraceCheckUtils]: 239: Hoare triple {59794#false} call waterRise(); {59794#false} is VALID [2020-07-10 14:31:45,886 INFO L280 TraceCheckUtils]: 240: Hoare triple {59794#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59794#false} is VALID [2020-07-10 14:31:45,886 INFO L280 TraceCheckUtils]: 241: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,886 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {59794#false} {59794#false} #501#return; {59794#false} is VALID [2020-07-10 14:31:45,886 INFO L280 TraceCheckUtils]: 243: Hoare triple {59794#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59794#false} is VALID [2020-07-10 14:31:45,886 INFO L280 TraceCheckUtils]: 244: Hoare triple {59794#false} assume !(0 != ~tmp___0~0); {59794#false} is VALID [2020-07-10 14:31:45,887 INFO L280 TraceCheckUtils]: 245: Hoare triple {59794#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59794#false} is VALID [2020-07-10 14:31:45,887 INFO L280 TraceCheckUtils]: 246: Hoare triple {59794#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59794#false} is VALID [2020-07-10 14:31:45,887 INFO L280 TraceCheckUtils]: 247: Hoare triple {59794#false} assume !(0 != ~tmp___1~0); {59794#false} is VALID [2020-07-10 14:31:45,887 INFO L263 TraceCheckUtils]: 248: Hoare triple {59794#false} call timeShift(); {59794#false} is VALID [2020-07-10 14:31:45,887 INFO L263 TraceCheckUtils]: 249: Hoare triple {59794#false} call __utac_acc__Specification5_spec__2(); {59794#false} is VALID [2020-07-10 14:31:45,887 INFO L263 TraceCheckUtils]: 250: Hoare triple {59794#false} call #t~ret71 := isPumpRunning(); {59794#false} is VALID [2020-07-10 14:31:45,888 INFO L280 TraceCheckUtils]: 251: Hoare triple {59794#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59794#false} is VALID [2020-07-10 14:31:45,888 INFO L280 TraceCheckUtils]: 252: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,888 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {59794#false} {59794#false} #531#return; {59794#false} is VALID [2020-07-10 14:31:45,888 INFO L280 TraceCheckUtils]: 254: Hoare triple {59794#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59794#false} is VALID [2020-07-10 14:31:45,888 INFO L280 TraceCheckUtils]: 255: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,889 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {59794#false} {59794#false} #519#return; {59794#false} is VALID [2020-07-10 14:31:45,889 INFO L280 TraceCheckUtils]: 257: Hoare triple {59794#false} assume !(0 != ~pumpRunning~0); {59794#false} is VALID [2020-07-10 14:31:45,889 INFO L280 TraceCheckUtils]: 258: Hoare triple {59794#false} assume 0 != ~systemActive~0; {59794#false} is VALID [2020-07-10 14:31:45,889 INFO L263 TraceCheckUtils]: 259: Hoare triple {59794#false} call processEnvironment(); {59794#false} is VALID [2020-07-10 14:31:45,889 INFO L280 TraceCheckUtils]: 260: Hoare triple {59794#false} havoc ~tmp~5; {59794#false} is VALID [2020-07-10 14:31:45,889 INFO L280 TraceCheckUtils]: 261: Hoare triple {59794#false} assume !(0 != ~pumpRunning~0); {59794#false} is VALID [2020-07-10 14:31:45,889 INFO L263 TraceCheckUtils]: 262: Hoare triple {59794#false} call processEnvironment__wrappee__methaneQuery(); {59794#false} is VALID [2020-07-10 14:31:45,890 INFO L280 TraceCheckUtils]: 263: Hoare triple {59794#false} havoc ~tmp~4; {59794#false} is VALID [2020-07-10 14:31:45,890 INFO L280 TraceCheckUtils]: 264: Hoare triple {59794#false} assume 0 == ~pumpRunning~0; {59794#false} is VALID [2020-07-10 14:31:45,890 INFO L263 TraceCheckUtils]: 265: Hoare triple {59794#false} call #t~ret39 := isHighWaterLevel(); {59794#false} is VALID [2020-07-10 14:31:45,890 INFO L280 TraceCheckUtils]: 266: Hoare triple {59794#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59794#false} is VALID [2020-07-10 14:31:45,890 INFO L263 TraceCheckUtils]: 267: Hoare triple {59794#false} call #t~ret59 := isHighWaterSensorDry(); {59794#false} is VALID [2020-07-10 14:31:45,890 INFO L280 TraceCheckUtils]: 268: Hoare triple {59794#false} havoc ~retValue_acc~8; {59794#false} is VALID [2020-07-10 14:31:45,891 INFO L280 TraceCheckUtils]: 269: Hoare triple {59794#false} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59794#false} is VALID [2020-07-10 14:31:45,891 INFO L280 TraceCheckUtils]: 270: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,891 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {59794#false} {59794#false} #517#return; {59794#false} is VALID [2020-07-10 14:31:45,891 INFO L280 TraceCheckUtils]: 272: Hoare triple {59794#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59794#false} is VALID [2020-07-10 14:31:45,891 INFO L280 TraceCheckUtils]: 273: Hoare triple {59794#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59794#false} is VALID [2020-07-10 14:31:45,892 INFO L280 TraceCheckUtils]: 274: Hoare triple {59794#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59794#false} is VALID [2020-07-10 14:31:45,892 INFO L280 TraceCheckUtils]: 275: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,892 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {59794#false} {59794#false} #539#return; {59794#false} is VALID [2020-07-10 14:31:45,892 INFO L280 TraceCheckUtils]: 277: Hoare triple {59794#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59794#false} is VALID [2020-07-10 14:31:45,892 INFO L280 TraceCheckUtils]: 278: Hoare triple {59794#false} assume 0 != ~tmp~4; {59794#false} is VALID [2020-07-10 14:31:45,892 INFO L263 TraceCheckUtils]: 279: Hoare triple {59794#false} call activatePump(); {59794#false} is VALID [2020-07-10 14:31:45,893 INFO L280 TraceCheckUtils]: 280: Hoare triple {59794#false} havoc ~tmp~6; {59794#false} is VALID [2020-07-10 14:31:45,893 INFO L263 TraceCheckUtils]: 281: Hoare triple {59794#false} call #t~ret41 := isMethaneAlarm(); {59794#false} is VALID [2020-07-10 14:31:45,893 INFO L280 TraceCheckUtils]: 282: Hoare triple {59794#false} havoc ~retValue_acc~3; {59794#false} is VALID [2020-07-10 14:31:45,893 INFO L263 TraceCheckUtils]: 283: Hoare triple {59794#false} call #t~ret42 := isMethaneLevelCritical(); {59794#false} is VALID [2020-07-10 14:31:45,893 INFO L280 TraceCheckUtils]: 284: Hoare triple {59794#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59794#false} is VALID [2020-07-10 14:31:45,893 INFO L280 TraceCheckUtils]: 285: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,894 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {59794#false} {59794#false} #553#return; {59794#false} is VALID [2020-07-10 14:31:45,894 INFO L280 TraceCheckUtils]: 287: Hoare triple {59794#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59794#false} is VALID [2020-07-10 14:31:45,894 INFO L280 TraceCheckUtils]: 288: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,894 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {59794#false} {59794#false} #513#return; {59794#false} is VALID [2020-07-10 14:31:45,894 INFO L280 TraceCheckUtils]: 290: Hoare triple {59794#false} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59794#false} is VALID [2020-07-10 14:31:45,894 INFO L280 TraceCheckUtils]: 291: Hoare triple {59794#false} assume !(0 != ~tmp~6); {59794#false} is VALID [2020-07-10 14:31:45,895 INFO L263 TraceCheckUtils]: 292: Hoare triple {59794#false} call activatePump__wrappee__highWaterSensor(); {59794#false} is VALID [2020-07-10 14:31:45,895 INFO L280 TraceCheckUtils]: 293: Hoare triple {59794#false} ~pumpRunning~0 := 1; {59794#false} is VALID [2020-07-10 14:31:45,895 INFO L280 TraceCheckUtils]: 294: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,895 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {59794#false} {59794#false} #515#return; {59794#false} is VALID [2020-07-10 14:31:45,895 INFO L280 TraceCheckUtils]: 296: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,895 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {59794#false} {59794#false} #541#return; {59794#false} is VALID [2020-07-10 14:31:45,896 INFO L280 TraceCheckUtils]: 298: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,896 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {59794#false} {59794#false} #499#return; {59794#false} is VALID [2020-07-10 14:31:45,896 INFO L280 TraceCheckUtils]: 300: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,896 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {59794#false} {59794#false} #523#return; {59794#false} is VALID [2020-07-10 14:31:45,896 INFO L263 TraceCheckUtils]: 302: Hoare triple {59794#false} call __utac_acc__Specification5_spec__3(); {59794#false} is VALID [2020-07-10 14:31:45,896 INFO L280 TraceCheckUtils]: 303: Hoare triple {59794#false} havoc ~tmp~9;havoc ~tmp___0~2; {59794#false} is VALID [2020-07-10 14:31:45,897 INFO L263 TraceCheckUtils]: 304: Hoare triple {59794#false} call #t~ret72 := getWaterLevel(); {59794#false} is VALID [2020-07-10 14:31:45,897 INFO L280 TraceCheckUtils]: 305: Hoare triple {59794#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59794#false} is VALID [2020-07-10 14:31:45,897 INFO L280 TraceCheckUtils]: 306: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,897 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {59794#false} {59794#false} #533#return; {59794#false} is VALID [2020-07-10 14:31:45,897 INFO L280 TraceCheckUtils]: 308: Hoare triple {59794#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59794#false} is VALID [2020-07-10 14:31:45,897 INFO L280 TraceCheckUtils]: 309: Hoare triple {59794#false} assume 2 != ~tmp~9; {59794#false} is VALID [2020-07-10 14:31:45,898 INFO L263 TraceCheckUtils]: 310: Hoare triple {59794#false} call #t~ret73 := isPumpRunning(); {59794#false} is VALID [2020-07-10 14:31:45,898 INFO L280 TraceCheckUtils]: 311: Hoare triple {59794#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59794#false} is VALID [2020-07-10 14:31:45,898 INFO L280 TraceCheckUtils]: 312: Hoare triple {59794#false} assume true; {59794#false} is VALID [2020-07-10 14:31:45,898 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {59794#false} {59794#false} #535#return; {59794#false} is VALID [2020-07-10 14:31:45,898 INFO L280 TraceCheckUtils]: 314: Hoare triple {59794#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59794#false} is VALID [2020-07-10 14:31:45,898 INFO L280 TraceCheckUtils]: 315: Hoare triple {59794#false} assume 0 != ~tmp___0~2; {59794#false} is VALID [2020-07-10 14:31:45,899 INFO L280 TraceCheckUtils]: 316: Hoare triple {59794#false} assume 0 == ~switchedOnBeforeTS~0; {59794#false} is VALID [2020-07-10 14:31:45,899 INFO L263 TraceCheckUtils]: 317: Hoare triple {59794#false} call __automaton_fail(); {59794#false} is VALID [2020-07-10 14:31:45,899 INFO L280 TraceCheckUtils]: 318: Hoare triple {59794#false} assume !false; {59794#false} is VALID [2020-07-10 14:31:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 269 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2020-07-10 14:31:45,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:31:45,944 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:31:45,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90127227] [2020-07-10 14:31:45,946 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-10 14:34:49,331 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:49,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:34:49,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:49,861 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:34:49,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:49,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:34:49,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:34:49,862 INFO L87 Difference]: Start difference. First operand 2080 states and 2428 transitions. Second operand 22 states. [2020-07-10 14:34:51,901 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:34:54,013 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:34:54,877 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:34:55,524 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:35:01,391 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191