/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_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:45:59,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:45:59,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:45:59,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:45:59,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:45:59,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:45:59,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:45:59,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:45:59,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:45:59,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:45:59,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:45:59,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:45:59,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:45:59,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:45:59,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:45:59,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:45:59,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:45:59,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:45:59,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:45:59,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:45:59,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:45:59,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:45:59,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:45:59,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:45:59,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:45:59,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:45:59,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:45:59,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:45:59,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:45:59,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:45:59,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:45:59,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:45:59,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:45:59,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:45:59,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:45:59,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:45:59,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:45:59,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:45:59,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:45:59,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:45:59,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:45:59,313 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:45:59,326 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:45:59,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:45:59,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:45:59,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:45:59,328 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:45:59,328 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:45:59,329 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:45:59,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:45:59,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:45:59,329 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:45:59,329 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:45:59,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:45:59,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:45:59,330 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:45:59,330 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:45:59,330 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:45:59,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:45:59,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:45:59,331 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:45:59,331 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:45:59,331 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:45:59,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:45:59,332 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:45:59,332 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:45:59,332 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:45:59,332 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:45:59,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:45:59,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:45:59,333 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:45:59,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:45:59,705 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:45:59,724 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:45:59,727 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:45:59,728 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:45:59,728 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:45:59,729 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2020-07-17 21:45:59,789 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a43b8fa8/be896db3e83e4c96a4c3edf31b5134ef/FLAG9d637ff47 [2020-07-17 21:46:00,316 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:46:00,317 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2020-07-17 21:46:00,328 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a43b8fa8/be896db3e83e4c96a4c3edf31b5134ef/FLAG9d637ff47 [2020-07-17 21:46:00,636 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a43b8fa8/be896db3e83e4c96a4c3edf31b5134ef [2020-07-17 21:46:00,645 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:46:00,648 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:46:00,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:46:00,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:46:00,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:46:00,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:46:00" (1/1) ... [2020-07-17 21:46:00,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2caf3f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:00, skipping insertion in model container [2020-07-17 21:46:00,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:46:00" (1/1) ... [2020-07-17 21:46:00,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:46:00,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:46:01,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:46:01,142 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:46:01,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:46:01,266 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:46:01,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01 WrapperNode [2020-07-17 21:46:01,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:46:01,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:46:01,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:46:01,268 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:46:01,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... [2020-07-17 21:46:01,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... [2020-07-17 21:46:01,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... [2020-07-17 21:46:01,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... [2020-07-17 21:46:01,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... [2020-07-17 21:46:01,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... [2020-07-17 21:46:01,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... [2020-07-17 21:46:01,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:46:01,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:46:01,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:46:01,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:46:01,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:46:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:46:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:46:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:46:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:46:01,446 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:46:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:46:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:46:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:46:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:46:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:46:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:46:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:46:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:46:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:46:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:46:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:46:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:46:01,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:46:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:46:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:46:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:46:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:46:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:46:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:46:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:46:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:46:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:46:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:46:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:46:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:46:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:46:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:46:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:46:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:46:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:46:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:46:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:46:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:46:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:46:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:46:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:46:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:46:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:46:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:46:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:46:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:46:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:46:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:46:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:46:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:46:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:46:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:46:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:46:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:46:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:46:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:46:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:46:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:46:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:46:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:46:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:46:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:46:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:46:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:46:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:46:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:46:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:46:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:46:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:46:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:46:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:46:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:46:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:46:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:46:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:46:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:46:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:46:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:46:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:46:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:46:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:46:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:46:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:46:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:46:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:46:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:46:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:46:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:46:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:46:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:46:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:46:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:46:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:46:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:46:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:46:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:46:03,005 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:46:03,006 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:46:03,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:46:03 BoogieIcfgContainer [2020-07-17 21:46:03,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:46:03,013 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:46:03,013 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:46:03,017 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:46:03,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:46:00" (1/3) ... [2020-07-17 21:46:03,018 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ccf34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:46:03, skipping insertion in model container [2020-07-17 21:46:03,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:46:01" (2/3) ... [2020-07-17 21:46:03,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ccf34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:46:03, skipping insertion in model container [2020-07-17 21:46:03,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:46:03" (3/3) ... [2020-07-17 21:46:03,021 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product45.cil.c [2020-07-17 21:46:03,032 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:46:03,040 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:46:03,055 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:46:03,082 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:46:03,082 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:46:03,082 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:46:03,083 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:46:03,083 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:46:03,083 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:46:03,084 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:46:03,084 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:46:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states. [2020-07-17 21:46:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:46:03,121 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:03,122 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] [2020-07-17 21:46:03,123 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:03,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:03,130 INFO L82 PathProgramCache]: Analyzing trace with hash -587014934, now seen corresponding path program 1 times [2020-07-17 21:46:03,165 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:03,166 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759861843] [2020-07-17 21:46:03,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:03,888 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {189#true} is VALID [2020-07-17 21:46:04,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,014 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #540#return; {189#true} is VALID [2020-07-17 21:46:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,021 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-17 21:46:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,024 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #440#return; {189#true} is VALID [2020-07-17 21:46:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-17 21:46:04,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #442#return; {189#true} is VALID [2020-07-17 21:46:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,034 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #444#return; {189#true} is VALID [2020-07-17 21:46:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-17 21:46:04,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,051 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #530#return; {189#true} is VALID [2020-07-17 21:46:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:46:04,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-17 21:46:04,061 INFO L263 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {189#true} is VALID [2020-07-17 21:46:04,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:46:04,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,062 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-17 21:46:04,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {189#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {189#true} is VALID [2020-07-17 21:46:04,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,063 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-17 21:46:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-17 21:46:04,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-17 21:46:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:04,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:46:04,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,072 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-17 21:46:04,077 INFO L263 TraceCheckUtils]: 0: Hoare triple {189#true} call ULTIMATE.init(); {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:04,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {189#true} is VALID [2020-07-17 21:46:04,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,079 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {189#true} #540#return; {189#true} is VALID [2020-07-17 21:46:04,079 INFO L263 TraceCheckUtils]: 4: Hoare triple {189#true} call #t~ret75 := main(); {189#true} is VALID [2020-07-17 21:46:04,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} havoc ~retValue_acc~11;havoc ~tmp~9; {189#true} is VALID [2020-07-17 21:46:04,080 INFO L263 TraceCheckUtils]: 6: Hoare triple {189#true} call select_helpers(); {189#true} is VALID [2020-07-17 21:46:04,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,080 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-17 21:46:04,081 INFO L263 TraceCheckUtils]: 9: Hoare triple {189#true} call select_features(); {189#true} is VALID [2020-07-17 21:46:04,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,081 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {189#true} {189#true} #440#return; {189#true} is VALID [2020-07-17 21:46:04,082 INFO L263 TraceCheckUtils]: 12: Hoare triple {189#true} call #t~ret74 := valid_product(); {189#true} is VALID [2020-07-17 21:46:04,082 INFO L280 TraceCheckUtils]: 13: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-17 21:46:04,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,083 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {189#true} {189#true} #442#return; {189#true} is VALID [2020-07-17 21:46:04,083 INFO L280 TraceCheckUtils]: 16: Hoare triple {189#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {189#true} is VALID [2020-07-17 21:46:04,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {189#true} assume 0 != ~tmp~9; {189#true} is VALID [2020-07-17 21:46:04,084 INFO L263 TraceCheckUtils]: 18: Hoare triple {189#true} call setup(); {189#true} is VALID [2020-07-17 21:46:04,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,084 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {189#true} {189#true} #444#return; {189#true} is VALID [2020-07-17 21:46:04,085 INFO L263 TraceCheckUtils]: 21: Hoare triple {189#true} call runTest(); {189#true} is VALID [2020-07-17 21:46:04,085 INFO L263 TraceCheckUtils]: 22: Hoare triple {189#true} call __utac_acc__Specification5_spec__1(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:04,086 INFO L280 TraceCheckUtils]: 23: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-17 21:46:04,086 INFO L280 TraceCheckUtils]: 24: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,086 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {189#true} {189#true} #530#return; {189#true} is VALID [2020-07-17 21:46:04,087 INFO L263 TraceCheckUtils]: 26: Hoare triple {189#true} call test(); {189#true} is VALID [2020-07-17 21:46:04,087 INFO L280 TraceCheckUtils]: 27: Hoare triple {189#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {189#true} is VALID [2020-07-17 21:46:04,088 INFO L280 TraceCheckUtils]: 28: Hoare triple {189#true} assume false; {190#false} is VALID [2020-07-17 21:46:04,088 INFO L263 TraceCheckUtils]: 29: Hoare triple {190#false} call cleanup(); {190#false} is VALID [2020-07-17 21:46:04,089 INFO L280 TraceCheckUtils]: 30: Hoare triple {190#false} havoc ~i~0;havoc ~__cil_tmp2~0; {190#false} is VALID [2020-07-17 21:46:04,089 INFO L263 TraceCheckUtils]: 31: Hoare triple {190#false} call timeShift(); {190#false} is VALID [2020-07-17 21:46:04,089 INFO L263 TraceCheckUtils]: 32: Hoare triple {190#false} call __utac_acc__Specification5_spec__2(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:04,089 INFO L263 TraceCheckUtils]: 33: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {189#true} is VALID [2020-07-17 21:46:04,090 INFO L280 TraceCheckUtils]: 34: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:46:04,090 INFO L280 TraceCheckUtils]: 35: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,090 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-17 21:46:04,091 INFO L280 TraceCheckUtils]: 37: Hoare triple {189#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {189#true} is VALID [2020-07-17 21:46:04,091 INFO L280 TraceCheckUtils]: 38: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,091 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-17 21:46:04,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {190#false} assume !(0 != ~pumpRunning~0); {190#false} is VALID [2020-07-17 21:46:04,092 INFO L280 TraceCheckUtils]: 41: Hoare triple {190#false} assume !(0 != ~systemActive~0); {190#false} is VALID [2020-07-17 21:46:04,092 INFO L263 TraceCheckUtils]: 42: Hoare triple {190#false} call __utac_acc__Specification5_spec__3(); {190#false} is VALID [2020-07-17 21:46:04,093 INFO L280 TraceCheckUtils]: 43: Hoare triple {190#false} havoc ~tmp~3;havoc ~tmp___0~0; {190#false} is VALID [2020-07-17 21:46:04,093 INFO L263 TraceCheckUtils]: 44: Hoare triple {190#false} call #t~ret46 := getWaterLevel(); {189#true} is VALID [2020-07-17 21:46:04,093 INFO L280 TraceCheckUtils]: 45: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-17 21:46:04,093 INFO L280 TraceCheckUtils]: 46: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,094 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-17 21:46:04,094 INFO L280 TraceCheckUtils]: 48: Hoare triple {190#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {190#false} is VALID [2020-07-17 21:46:04,094 INFO L280 TraceCheckUtils]: 49: Hoare triple {190#false} assume 2 != ~tmp~3; {190#false} is VALID [2020-07-17 21:46:04,095 INFO L263 TraceCheckUtils]: 50: Hoare triple {190#false} call #t~ret47 := isPumpRunning(); {189#true} is VALID [2020-07-17 21:46:04,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-17 21:46:04,095 INFO L280 TraceCheckUtils]: 52: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-17 21:46:04,095 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-17 21:46:04,096 INFO L280 TraceCheckUtils]: 54: Hoare triple {190#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {190#false} is VALID [2020-07-17 21:46:04,096 INFO L280 TraceCheckUtils]: 55: Hoare triple {190#false} assume 0 != ~tmp___0~0; {190#false} is VALID [2020-07-17 21:46:04,096 INFO L280 TraceCheckUtils]: 56: Hoare triple {190#false} assume 0 == ~switchedOnBeforeTS~0; {190#false} is VALID [2020-07-17 21:46:04,097 INFO L263 TraceCheckUtils]: 57: Hoare triple {190#false} call __automaton_fail(); {190#false} is VALID [2020-07-17 21:46:04,097 INFO L280 TraceCheckUtils]: 58: Hoare triple {190#false} assume !false; {190#false} is VALID [2020-07-17 21:46:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:46:04,107 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759861843] [2020-07-17 21:46:04,108 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:04,108 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:46:04,109 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332914543] [2020-07-17 21:46:04,115 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:46:04,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:04,122 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:46:04,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:04,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:46:04,231 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:04,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:46:04,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:46:04,242 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 4 states. [2020-07-17 21:46:08,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:08,986 INFO L93 Difference]: Finished difference Result 315 states and 403 transitions. [2020-07-17 21:46:08,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:46:08,987 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:46:08,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:08,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:46:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-17 21:46:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:46:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-17 21:46:09,081 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 403 transitions. [2020-07-17 21:46:10,400 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 403 edges. 403 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:10,424 INFO L225 Difference]: With dead ends: 315 [2020-07-17 21:46:10,425 INFO L226 Difference]: Without dead ends: 173 [2020-07-17 21:46:10,430 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 [2020-07-17 21:46:10,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-17 21:46:11,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 143. [2020-07-17 21:46:11,825 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:11,826 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 143 states. [2020-07-17 21:46:11,827 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 143 states. [2020-07-17 21:46:11,827 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 143 states. [2020-07-17 21:46:11,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:11,843 INFO L93 Difference]: Finished difference Result 173 states and 213 transitions. [2020-07-17 21:46:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 213 transitions. [2020-07-17 21:46:11,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:11,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:11,847 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 173 states. [2020-07-17 21:46:11,847 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 173 states. [2020-07-17 21:46:11,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:11,860 INFO L93 Difference]: Finished difference Result 173 states and 213 transitions. [2020-07-17 21:46:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 213 transitions. [2020-07-17 21:46:11,863 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:11,863 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:11,863 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:11,864 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-17 21:46:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 168 transitions. [2020-07-17 21:46:11,874 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 168 transitions. Word has length 59 [2020-07-17 21:46:11,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:11,874 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 168 transitions. [2020-07-17 21:46:11,875 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:46:11,875 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 168 transitions. [2020-07-17 21:46:11,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:46:11,877 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:11,877 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:46:11,878 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:46:11,878 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:11,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:11,878 INFO L82 PathProgramCache]: Analyzing trace with hash 272490530, now seen corresponding path program 1 times [2020-07-17 21:46:11,879 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:11,879 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818748855] [2020-07-17 21:46:11,879 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,275 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {1245#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {1216#(= 1 ~systemActive~0)} assume true; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1216#(= 1 ~systemActive~0)} {1211#true} #540#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,357 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #438#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,361 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #440#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:12,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {1246#(= 1 |valid_product_#res|)} assume true; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:12,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1246#(= 1 |valid_product_#res|)} {1216#(= 1 ~systemActive~0)} #442#return; {1224#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-17 21:46:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,387 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #444#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1211#true} is VALID [2020-07-17 21:46:12,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,404 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #530#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-17 21:46:12,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,413 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-17 21:46:12,413 INFO L263 TraceCheckUtils]: 0: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {1211#true} is VALID [2020-07-17 21:46:12,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-17 21:46:12,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,414 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-17 21:46:12,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {1211#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {1211#true} is VALID [2020-07-17 21:46:12,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,416 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #500#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1211#true} is VALID [2020-07-17 21:46:12,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1212#false} #514#return; {1212#false} is VALID [2020-07-17 21:46:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:12,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-17 21:46:12,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1211#true} {1212#false} #516#return; {1212#false} is VALID [2020-07-17 21:46:12,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {1211#true} call ULTIMATE.init(); {1245#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:12,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {1245#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {1216#(= 1 ~systemActive~0)} assume true; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,437 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1216#(= 1 ~systemActive~0)} {1211#true} #540#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,438 INFO L263 TraceCheckUtils]: 4: Hoare triple {1216#(= 1 ~systemActive~0)} call #t~ret75 := main(); {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {1216#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,439 INFO L263 TraceCheckUtils]: 6: Hoare triple {1216#(= 1 ~systemActive~0)} call select_helpers(); {1211#true} is VALID [2020-07-17 21:46:12,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,440 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #438#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,440 INFO L263 TraceCheckUtils]: 9: Hoare triple {1216#(= 1 ~systemActive~0)} call select_features(); {1211#true} is VALID [2020-07-17 21:46:12,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,441 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1211#true} {1216#(= 1 ~systemActive~0)} #440#return; {1216#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:46:12,441 INFO L263 TraceCheckUtils]: 12: Hoare triple {1216#(= 1 ~systemActive~0)} call #t~ret74 := valid_product(); {1211#true} is VALID [2020-07-17 21:46:12,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {1211#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:12,443 INFO L280 TraceCheckUtils]: 14: Hoare triple {1246#(= 1 |valid_product_#res|)} assume true; {1246#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:46:12,444 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1246#(= 1 |valid_product_#res|)} {1216#(= 1 ~systemActive~0)} #442#return; {1224#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-17 21:46:12,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {1224#(= |main_#t~ret74| ~systemActive~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {1225#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-17 21:46:12,445 INFO L280 TraceCheckUtils]: 17: Hoare triple {1225#(= main_~tmp~9 ~systemActive~0)} assume 0 != ~tmp~9; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,445 INFO L263 TraceCheckUtils]: 18: Hoare triple {1226#(not (= 0 ~systemActive~0))} call setup(); {1211#true} is VALID [2020-07-17 21:46:12,446 INFO L280 TraceCheckUtils]: 19: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,446 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #444#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,447 INFO L263 TraceCheckUtils]: 21: Hoare triple {1226#(not (= 0 ~systemActive~0))} call runTest(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,448 INFO L263 TraceCheckUtils]: 22: Hoare triple {1226#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:12,448 INFO L280 TraceCheckUtils]: 23: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1211#true} is VALID [2020-07-17 21:46:12,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,449 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #530#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,450 INFO L263 TraceCheckUtils]: 26: Hoare triple {1226#(not (= 0 ~systemActive~0))} call test(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {1226#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !false; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,455 INFO L280 TraceCheckUtils]: 29: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,456 INFO L280 TraceCheckUtils]: 31: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~8); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,457 INFO L280 TraceCheckUtils]: 33: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,458 INFO L280 TraceCheckUtils]: 34: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,458 INFO L280 TraceCheckUtils]: 35: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,459 INFO L263 TraceCheckUtils]: 36: Hoare triple {1226#(not (= 0 ~systemActive~0))} call timeShift(); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,460 INFO L263 TraceCheckUtils]: 37: Hoare triple {1226#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:12,460 INFO L263 TraceCheckUtils]: 38: Hoare triple {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {1211#true} is VALID [2020-07-17 21:46:12,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-17 21:46:12,461 INFO L280 TraceCheckUtils]: 40: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,461 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1211#true} {1247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1211#true} is VALID [2020-07-17 21:46:12,461 INFO L280 TraceCheckUtils]: 42: Hoare triple {1211#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {1211#true} is VALID [2020-07-17 21:46:12,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,462 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1211#true} {1226#(not (= 0 ~systemActive~0))} #500#return; {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,463 INFO L280 TraceCheckUtils]: 45: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1226#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:46:12,463 INFO L280 TraceCheckUtils]: 46: Hoare triple {1226#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1212#false} is VALID [2020-07-17 21:46:12,464 INFO L263 TraceCheckUtils]: 47: Hoare triple {1212#false} call __utac_acc__Specification5_spec__3(); {1212#false} is VALID [2020-07-17 21:46:12,464 INFO L280 TraceCheckUtils]: 48: Hoare triple {1212#false} havoc ~tmp~3;havoc ~tmp___0~0; {1212#false} is VALID [2020-07-17 21:46:12,464 INFO L263 TraceCheckUtils]: 49: Hoare triple {1212#false} call #t~ret46 := getWaterLevel(); {1211#true} is VALID [2020-07-17 21:46:12,464 INFO L280 TraceCheckUtils]: 50: Hoare triple {1211#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1211#true} is VALID [2020-07-17 21:46:12,465 INFO L280 TraceCheckUtils]: 51: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,465 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1211#true} {1212#false} #514#return; {1212#false} is VALID [2020-07-17 21:46:12,465 INFO L280 TraceCheckUtils]: 53: Hoare triple {1212#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {1212#false} is VALID [2020-07-17 21:46:12,465 INFO L280 TraceCheckUtils]: 54: Hoare triple {1212#false} assume 2 != ~tmp~3; {1212#false} is VALID [2020-07-17 21:46:12,466 INFO L263 TraceCheckUtils]: 55: Hoare triple {1212#false} call #t~ret47 := isPumpRunning(); {1211#true} is VALID [2020-07-17 21:46:12,466 INFO L280 TraceCheckUtils]: 56: Hoare triple {1211#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1211#true} is VALID [2020-07-17 21:46:12,466 INFO L280 TraceCheckUtils]: 57: Hoare triple {1211#true} assume true; {1211#true} is VALID [2020-07-17 21:46:12,467 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1211#true} {1212#false} #516#return; {1212#false} is VALID [2020-07-17 21:46:12,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {1212#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {1212#false} is VALID [2020-07-17 21:46:12,467 INFO L280 TraceCheckUtils]: 60: Hoare triple {1212#false} assume 0 != ~tmp___0~0; {1212#false} is VALID [2020-07-17 21:46:12,467 INFO L280 TraceCheckUtils]: 61: Hoare triple {1212#false} assume 0 == ~switchedOnBeforeTS~0; {1212#false} is VALID [2020-07-17 21:46:12,468 INFO L263 TraceCheckUtils]: 62: Hoare triple {1212#false} call __automaton_fail(); {1212#false} is VALID [2020-07-17 21:46:12,468 INFO L280 TraceCheckUtils]: 63: Hoare triple {1212#false} assume !false; {1212#false} is VALID [2020-07-17 21:46:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:46:12,480 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818748855] [2020-07-17 21:46:12,481 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:12,481 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:46:12,481 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087575553] [2020-07-17 21:46:12,483 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:46:12,483 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:12,484 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:46:12,567 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:12,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:46:12,568 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:12,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:46:12,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:46:12,569 INFO L87 Difference]: Start difference. First operand 143 states and 168 transitions. Second operand 9 states. [2020-07-17 21:46:13,561 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:14,465 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:14,852 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:15,174 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:46:22,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:22,864 INFO L93 Difference]: Finished difference Result 288 states and 358 transitions. [2020-07-17 21:46:22,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 21:46:22,864 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:46:22,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:22,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 358 transitions. [2020-07-17 21:46:22,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:46:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 358 transitions. [2020-07-17 21:46:22,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 358 transitions. [2020-07-17 21:46:23,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 358 edges. 358 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:23,969 INFO L225 Difference]: With dead ends: 288 [2020-07-17 21:46:23,969 INFO L226 Difference]: Without dead ends: 173 [2020-07-17 21:46:23,972 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:46:23,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-07-17 21:46:25,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 143. [2020-07-17 21:46:25,429 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:25,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand 143 states. [2020-07-17 21:46:25,430 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 143 states. [2020-07-17 21:46:25,430 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 143 states. [2020-07-17 21:46:25,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:25,440 INFO L93 Difference]: Finished difference Result 173 states and 212 transitions. [2020-07-17 21:46:25,441 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2020-07-17 21:46:25,442 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:25,442 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:25,442 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 173 states. [2020-07-17 21:46:25,443 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 173 states. [2020-07-17 21:46:25,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:25,451 INFO L93 Difference]: Finished difference Result 173 states and 212 transitions. [2020-07-17 21:46:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2020-07-17 21:46:25,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:25,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:25,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:25,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-17 21:46:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 167 transitions. [2020-07-17 21:46:25,460 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 167 transitions. Word has length 64 [2020-07-17 21:46:25,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:25,460 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 167 transitions. [2020-07-17 21:46:25,460 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:46:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 167 transitions. [2020-07-17 21:46:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 21:46:25,463 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:25,463 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] [2020-07-17 21:46:25,463 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:46:25,464 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:25,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:25,464 INFO L82 PathProgramCache]: Analyzing trace with hash -1080536843, now seen corresponding path program 1 times [2020-07-17 21:46:25,464 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:25,465 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378094609] [2020-07-17 21:46:25,465 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,816 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {2263#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume true; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2225#(= 0 ~pumpRunning~0)} {2220#true} #540#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,899 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #438#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,902 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #440#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2220#true} is VALID [2020-07-17 21:46:25,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,907 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #442#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,910 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #444#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2220#true} is VALID [2020-07-17 21:46:25,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #530#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-17 21:46:25,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-17 21:46:25,937 INFO L263 TraceCheckUtils]: 0: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {2220#true} is VALID [2020-07-17 21:46:25,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-17 21:46:25,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,938 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-17 21:46:25,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {2220#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {2220#true} is VALID [2020-07-17 21:46:25,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,939 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #500#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:25,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,979 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:25,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:25,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:25,980 INFO L263 TraceCheckUtils]: 2: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-17 21:46:25,981 INFO L280 TraceCheckUtils]: 3: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,981 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:25,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:25,982 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-17 21:46:25,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2220#true} is VALID [2020-07-17 21:46:25,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:25,984 INFO L263 TraceCheckUtils]: 2: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:25,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:25,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:25,986 INFO L263 TraceCheckUtils]: 5: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-17 21:46:25,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:25,995 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:25,996 INFO L280 TraceCheckUtils]: 8: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:25,997 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-17 21:46:25,997 INFO L280 TraceCheckUtils]: 10: Hoare triple {2221#false} assume true; {2221#false} is VALID [2020-07-17 21:46:25,997 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2221#false} {2225#(= 0 ~pumpRunning~0)} #504#return; {2221#false} is VALID [2020-07-17 21:46:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:26,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2220#true} is VALID [2020-07-17 21:46:26,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,002 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2221#false} #514#return; {2221#false} is VALID [2020-07-17 21:46:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:26,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-17 21:46:26,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,008 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2220#true} {2221#false} #516#return; {2221#false} is VALID [2020-07-17 21:46:26,011 INFO L263 TraceCheckUtils]: 0: Hoare triple {2220#true} call ULTIMATE.init(); {2263#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:26,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {2263#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume true; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,017 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2225#(= 0 ~pumpRunning~0)} {2220#true} #540#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,018 INFO L263 TraceCheckUtils]: 4: Hoare triple {2225#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {2225#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,018 INFO L263 TraceCheckUtils]: 6: Hoare triple {2225#(= 0 ~pumpRunning~0)} call select_helpers(); {2220#true} is VALID [2020-07-17 21:46:26,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,019 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #438#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,019 INFO L263 TraceCheckUtils]: 9: Hoare triple {2225#(= 0 ~pumpRunning~0)} call select_features(); {2220#true} is VALID [2020-07-17 21:46:26,019 INFO L280 TraceCheckUtils]: 10: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,021 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #440#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,021 INFO L263 TraceCheckUtils]: 12: Hoare triple {2225#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {2220#true} is VALID [2020-07-17 21:46:26,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {2220#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2220#true} is VALID [2020-07-17 21:46:26,022 INFO L280 TraceCheckUtils]: 14: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,023 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #442#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,024 INFO L280 TraceCheckUtils]: 16: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,024 INFO L280 TraceCheckUtils]: 17: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,025 INFO L263 TraceCheckUtils]: 18: Hoare triple {2225#(= 0 ~pumpRunning~0)} call setup(); {2220#true} is VALID [2020-07-17 21:46:26,025 INFO L280 TraceCheckUtils]: 19: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,026 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #444#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,026 INFO L263 TraceCheckUtils]: 21: Hoare triple {2225#(= 0 ~pumpRunning~0)} call runTest(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,027 INFO L263 TraceCheckUtils]: 22: Hoare triple {2225#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:26,027 INFO L280 TraceCheckUtils]: 23: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2220#true} is VALID [2020-07-17 21:46:26,027 INFO L280 TraceCheckUtils]: 24: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,028 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #530#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,028 INFO L263 TraceCheckUtils]: 26: Hoare triple {2225#(= 0 ~pumpRunning~0)} call test(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,029 INFO L280 TraceCheckUtils]: 27: Hoare triple {2225#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,029 INFO L280 TraceCheckUtils]: 28: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !false; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,029 INFO L280 TraceCheckUtils]: 29: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,030 INFO L280 TraceCheckUtils]: 30: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,031 INFO L280 TraceCheckUtils]: 32: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,032 INFO L280 TraceCheckUtils]: 33: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,032 INFO L280 TraceCheckUtils]: 34: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,033 INFO L280 TraceCheckUtils]: 35: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,033 INFO L263 TraceCheckUtils]: 36: Hoare triple {2225#(= 0 ~pumpRunning~0)} call timeShift(); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,034 INFO L263 TraceCheckUtils]: 37: Hoare triple {2225#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:26,034 INFO L263 TraceCheckUtils]: 38: Hoare triple {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {2220#true} is VALID [2020-07-17 21:46:26,034 INFO L280 TraceCheckUtils]: 39: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-17 21:46:26,034 INFO L280 TraceCheckUtils]: 40: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,034 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2220#true} {2264#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2220#true} is VALID [2020-07-17 21:46:26,035 INFO L280 TraceCheckUtils]: 42: Hoare triple {2220#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {2220#true} is VALID [2020-07-17 21:46:26,035 INFO L280 TraceCheckUtils]: 43: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,035 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2220#true} {2225#(= 0 ~pumpRunning~0)} #500#return; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,036 INFO L280 TraceCheckUtils]: 45: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,036 INFO L280 TraceCheckUtils]: 46: Hoare triple {2225#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,036 INFO L263 TraceCheckUtils]: 47: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:26,037 INFO L280 TraceCheckUtils]: 48: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2220#true} is VALID [2020-07-17 21:46:26,037 INFO L280 TraceCheckUtils]: 49: Hoare triple {2220#true} assume !(0 != ~pumpRunning~0); {2225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:26,037 INFO L263 TraceCheckUtils]: 50: Hoare triple {2225#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:26,042 INFO L280 TraceCheckUtils]: 51: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:26,043 INFO L280 TraceCheckUtils]: 52: Hoare triple {2268#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:26,043 INFO L263 TraceCheckUtils]: 53: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2220#true} is VALID [2020-07-17 21:46:26,044 INFO L280 TraceCheckUtils]: 54: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,044 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2220#true} {2276#(not (= 0 |old(~pumpRunning~0)|))} #526#return; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:26,044 INFO L280 TraceCheckUtils]: 56: Hoare triple {2276#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2276#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:46:26,045 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2276#(not (= 0 |old(~pumpRunning~0)|))} {2225#(= 0 ~pumpRunning~0)} #484#return; {2221#false} is VALID [2020-07-17 21:46:26,045 INFO L280 TraceCheckUtils]: 58: Hoare triple {2221#false} assume true; {2221#false} is VALID [2020-07-17 21:46:26,046 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2221#false} {2225#(= 0 ~pumpRunning~0)} #504#return; {2221#false} is VALID [2020-07-17 21:46:26,046 INFO L263 TraceCheckUtils]: 60: Hoare triple {2221#false} call __utac_acc__Specification5_spec__3(); {2221#false} is VALID [2020-07-17 21:46:26,046 INFO L280 TraceCheckUtils]: 61: Hoare triple {2221#false} havoc ~tmp~3;havoc ~tmp___0~0; {2221#false} is VALID [2020-07-17 21:46:26,046 INFO L263 TraceCheckUtils]: 62: Hoare triple {2221#false} call #t~ret46 := getWaterLevel(); {2220#true} is VALID [2020-07-17 21:46:26,046 INFO L280 TraceCheckUtils]: 63: Hoare triple {2220#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2220#true} is VALID [2020-07-17 21:46:26,046 INFO L280 TraceCheckUtils]: 64: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,047 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {2220#true} {2221#false} #514#return; {2221#false} is VALID [2020-07-17 21:46:26,047 INFO L280 TraceCheckUtils]: 66: Hoare triple {2221#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {2221#false} is VALID [2020-07-17 21:46:26,047 INFO L280 TraceCheckUtils]: 67: Hoare triple {2221#false} assume 2 != ~tmp~3; {2221#false} is VALID [2020-07-17 21:46:26,047 INFO L263 TraceCheckUtils]: 68: Hoare triple {2221#false} call #t~ret47 := isPumpRunning(); {2220#true} is VALID [2020-07-17 21:46:26,047 INFO L280 TraceCheckUtils]: 69: Hoare triple {2220#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2220#true} is VALID [2020-07-17 21:46:26,047 INFO L280 TraceCheckUtils]: 70: Hoare triple {2220#true} assume true; {2220#true} is VALID [2020-07-17 21:46:26,048 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2220#true} {2221#false} #516#return; {2221#false} is VALID [2020-07-17 21:46:26,048 INFO L280 TraceCheckUtils]: 72: Hoare triple {2221#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {2221#false} is VALID [2020-07-17 21:46:26,048 INFO L280 TraceCheckUtils]: 73: Hoare triple {2221#false} assume 0 != ~tmp___0~0; {2221#false} is VALID [2020-07-17 21:46:26,048 INFO L280 TraceCheckUtils]: 74: Hoare triple {2221#false} assume 0 == ~switchedOnBeforeTS~0; {2221#false} is VALID [2020-07-17 21:46:26,049 INFO L263 TraceCheckUtils]: 75: Hoare triple {2221#false} call __automaton_fail(); {2221#false} is VALID [2020-07-17 21:46:26,049 INFO L280 TraceCheckUtils]: 76: Hoare triple {2221#false} assume !false; {2221#false} is VALID [2020-07-17 21:46:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:46:26,060 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378094609] [2020-07-17 21:46:26,060 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:26,061 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:46:26,061 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324030579] [2020-07-17 21:46:26,061 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-17 21:46:26,062 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:26,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:46:26,147 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:26,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:46:26,148 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:26,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:46:26,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:46:26,149 INFO L87 Difference]: Start difference. First operand 143 states and 167 transitions. Second operand 7 states. [2020-07-17 21:46:26,902 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:34,161 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:37,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:37,643 INFO L93 Difference]: Finished difference Result 433 states and 561 transitions. [2020-07-17 21:46:37,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:46:37,643 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-17 21:46:37,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:46:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-17 21:46:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:46:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-17 21:46:37,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 561 transitions. [2020-07-17 21:46:39,492 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 561 edges. 561 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:39,515 INFO L225 Difference]: With dead ends: 433 [2020-07-17 21:46:39,515 INFO L226 Difference]: Without dead ends: 318 [2020-07-17 21:46:39,521 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:46:39,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-17 21:46:41,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 257. [2020-07-17 21:46:41,809 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:41,809 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 257 states. [2020-07-17 21:46:41,809 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 257 states. [2020-07-17 21:46:41,810 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 257 states. [2020-07-17 21:46:41,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:41,833 INFO L93 Difference]: Finished difference Result 318 states and 399 transitions. [2020-07-17 21:46:41,836 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2020-07-17 21:46:41,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:41,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:41,838 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand 318 states. [2020-07-17 21:46:41,838 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 318 states. [2020-07-17 21:46:41,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:41,854 INFO L93 Difference]: Finished difference Result 318 states and 399 transitions. [2020-07-17 21:46:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2020-07-17 21:46:41,858 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:41,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:41,859 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:41,859 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2020-07-17 21:46:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 306 transitions. [2020-07-17 21:46:41,870 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 306 transitions. Word has length 77 [2020-07-17 21:46:41,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:41,872 INFO L479 AbstractCegarLoop]: Abstraction has 257 states and 306 transitions. [2020-07-17 21:46:41,872 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:46:41,873 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 306 transitions. [2020-07-17 21:46:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-17 21:46:41,874 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:41,875 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] [2020-07-17 21:46:41,875 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:46:41,875 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:41,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:41,875 INFO L82 PathProgramCache]: Analyzing trace with hash 1220837886, now seen corresponding path program 1 times [2020-07-17 21:46:41,875 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:41,876 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954255509] [2020-07-17 21:46:41,876 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,224 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {3954#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {3897#true} is VALID [2020-07-17 21:46:42,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,285 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #540#return; {3897#true} is VALID [2020-07-17 21:46:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,288 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #438#return; {3897#true} is VALID [2020-07-17 21:46:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,295 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #440#return; {3897#true} is VALID [2020-07-17 21:46:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3897#true} is VALID [2020-07-17 21:46:42,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #442#return; {3897#true} is VALID [2020-07-17 21:46:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,303 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #444#return; {3897#true} is VALID [2020-07-17 21:46:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3897#true} is VALID [2020-07-17 21:46:42,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,337 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3897#true} #530#return; {3897#true} is VALID [2020-07-17 21:46:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-17 21:46:42,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-17 21:46:42,343 INFO L263 TraceCheckUtils]: 0: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {3897#true} is VALID [2020-07-17 21:46:42,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-17 21:46:42,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,344 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-17 21:46:42,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {3897#true} is VALID [2020-07-17 21:46:42,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,345 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3897#true} {3898#false} #500#return; {3898#false} is VALID [2020-07-17 21:46:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,374 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-17 21:46:42,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-17 21:46:42,375 INFO L263 TraceCheckUtils]: 1: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-17 21:46:42,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,376 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-17 21:46:42,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-17 21:46:42,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-17 21:46:42,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-17 21:46:42,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,377 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-17 21:46:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,380 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-17 21:46:42,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-17 21:46:42,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-17 21:46:42,380 INFO L263 TraceCheckUtils]: 2: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-17 21:46:42,380 INFO L280 TraceCheckUtils]: 3: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-17 21:46:42,381 INFO L263 TraceCheckUtils]: 4: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-17 21:46:42,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,382 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-17 21:46:42,382 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-17 21:46:42,382 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-17 21:46:42,382 INFO L280 TraceCheckUtils]: 11: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-17 21:46:42,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,383 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-17 21:46:42,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {3897#true} is VALID [2020-07-17 21:46:42,383 INFO L280 TraceCheckUtils]: 15: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-17 21:46:42,383 INFO L263 TraceCheckUtils]: 16: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-17 21:46:42,384 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,384 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-17 21:46:42,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,384 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-17 21:46:42,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3897#true} is VALID [2020-07-17 21:46:42,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume !(0 != ~pumpRunning~0); {3897#true} is VALID [2020-07-17 21:46:42,386 INFO L263 TraceCheckUtils]: 2: Hoare triple {3897#true} call processEnvironment__wrappee__methaneQuery(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:42,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-17 21:46:42,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-17 21:46:42,387 INFO L263 TraceCheckUtils]: 5: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-17 21:46:42,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-17 21:46:42,387 INFO L263 TraceCheckUtils]: 7: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-17 21:46:42,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,387 INFO L280 TraceCheckUtils]: 9: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,388 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-17 21:46:42,388 INFO L280 TraceCheckUtils]: 12: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-17 21:46:42,388 INFO L280 TraceCheckUtils]: 13: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-17 21:46:42,389 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-17 21:46:42,389 INFO L280 TraceCheckUtils]: 15: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,389 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-17 21:46:42,389 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {3897#true} is VALID [2020-07-17 21:46:42,389 INFO L280 TraceCheckUtils]: 18: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-17 21:46:42,390 INFO L263 TraceCheckUtils]: 19: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-17 21:46:42,390 INFO L280 TraceCheckUtils]: 20: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,390 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-17 21:46:42,390 INFO L280 TraceCheckUtils]: 22: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,391 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-17 21:46:42,391 INFO L280 TraceCheckUtils]: 24: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,391 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3897#true} {3898#false} #504#return; {3898#false} is VALID [2020-07-17 21:46:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3897#true} is VALID [2020-07-17 21:46:42,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,395 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3898#false} #514#return; {3898#false} is VALID [2020-07-17 21:46:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:42,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-17 21:46:42,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3897#true} {3898#false} #516#return; {3898#false} is VALID [2020-07-17 21:46:42,402 INFO L263 TraceCheckUtils]: 0: Hoare triple {3897#true} call ULTIMATE.init(); {3954#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:42,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {3954#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {3897#true} is VALID [2020-07-17 21:46:42,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,403 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3897#true} {3897#true} #540#return; {3897#true} is VALID [2020-07-17 21:46:42,403 INFO L263 TraceCheckUtils]: 4: Hoare triple {3897#true} call #t~ret75 := main(); {3897#true} is VALID [2020-07-17 21:46:42,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {3897#true} havoc ~retValue_acc~11;havoc ~tmp~9; {3897#true} is VALID [2020-07-17 21:46:42,404 INFO L263 TraceCheckUtils]: 6: Hoare triple {3897#true} call select_helpers(); {3897#true} is VALID [2020-07-17 21:46:42,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,404 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3897#true} {3897#true} #438#return; {3897#true} is VALID [2020-07-17 21:46:42,404 INFO L263 TraceCheckUtils]: 9: Hoare triple {3897#true} call select_features(); {3897#true} is VALID [2020-07-17 21:46:42,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,405 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3897#true} {3897#true} #440#return; {3897#true} is VALID [2020-07-17 21:46:42,405 INFO L263 TraceCheckUtils]: 12: Hoare triple {3897#true} call #t~ret74 := valid_product(); {3897#true} is VALID [2020-07-17 21:46:42,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {3897#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3897#true} is VALID [2020-07-17 21:46:42,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,405 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3897#true} {3897#true} #442#return; {3897#true} is VALID [2020-07-17 21:46:42,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {3897#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {3897#true} is VALID [2020-07-17 21:46:42,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {3897#true} assume 0 != ~tmp~9; {3897#true} is VALID [2020-07-17 21:46:42,406 INFO L263 TraceCheckUtils]: 18: Hoare triple {3897#true} call setup(); {3897#true} is VALID [2020-07-17 21:46:42,406 INFO L280 TraceCheckUtils]: 19: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,406 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3897#true} {3897#true} #444#return; {3897#true} is VALID [2020-07-17 21:46:42,407 INFO L263 TraceCheckUtils]: 21: Hoare triple {3897#true} call runTest(); {3897#true} is VALID [2020-07-17 21:46:42,407 INFO L263 TraceCheckUtils]: 22: Hoare triple {3897#true} call __utac_acc__Specification5_spec__1(); {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:42,407 INFO L280 TraceCheckUtils]: 23: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3897#true} is VALID [2020-07-17 21:46:42,408 INFO L280 TraceCheckUtils]: 24: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,408 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3897#true} {3897#true} #530#return; {3897#true} is VALID [2020-07-17 21:46:42,408 INFO L263 TraceCheckUtils]: 26: Hoare triple {3897#true} call test(); {3897#true} is VALID [2020-07-17 21:46:42,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {3897#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3914#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:46:42,409 INFO L280 TraceCheckUtils]: 28: Hoare triple {3914#(= 0 test_~splverifierCounter~0)} assume !false; {3914#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:46:42,410 INFO L280 TraceCheckUtils]: 29: Hoare triple {3914#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {3898#false} is VALID [2020-07-17 21:46:42,410 INFO L263 TraceCheckUtils]: 30: Hoare triple {3898#false} call cleanup(); {3898#false} is VALID [2020-07-17 21:46:42,410 INFO L280 TraceCheckUtils]: 31: Hoare triple {3898#false} havoc ~i~0;havoc ~__cil_tmp2~0; {3898#false} is VALID [2020-07-17 21:46:42,410 INFO L263 TraceCheckUtils]: 32: Hoare triple {3898#false} call timeShift(); {3898#false} is VALID [2020-07-17 21:46:42,411 INFO L263 TraceCheckUtils]: 33: Hoare triple {3898#false} call __utac_acc__Specification5_spec__2(); {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:42,411 INFO L263 TraceCheckUtils]: 34: Hoare triple {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {3897#true} is VALID [2020-07-17 21:46:42,411 INFO L280 TraceCheckUtils]: 35: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-17 21:46:42,411 INFO L280 TraceCheckUtils]: 36: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,411 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {3897#true} {3955#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3897#true} is VALID [2020-07-17 21:46:42,412 INFO L280 TraceCheckUtils]: 38: Hoare triple {3897#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {3897#true} is VALID [2020-07-17 21:46:42,412 INFO L280 TraceCheckUtils]: 39: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,412 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3897#true} {3898#false} #500#return; {3898#false} is VALID [2020-07-17 21:46:42,412 INFO L280 TraceCheckUtils]: 41: Hoare triple {3898#false} assume !(0 != ~pumpRunning~0); {3898#false} is VALID [2020-07-17 21:46:42,412 INFO L280 TraceCheckUtils]: 42: Hoare triple {3898#false} assume 0 != ~systemActive~0; {3898#false} is VALID [2020-07-17 21:46:42,412 INFO L263 TraceCheckUtils]: 43: Hoare triple {3898#false} call processEnvironment(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:42,413 INFO L280 TraceCheckUtils]: 44: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3897#true} is VALID [2020-07-17 21:46:42,413 INFO L280 TraceCheckUtils]: 45: Hoare triple {3897#true} assume !(0 != ~pumpRunning~0); {3897#true} is VALID [2020-07-17 21:46:42,413 INFO L263 TraceCheckUtils]: 46: Hoare triple {3897#true} call processEnvironment__wrappee__methaneQuery(); {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:42,414 INFO L280 TraceCheckUtils]: 47: Hoare triple {3959#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {3897#true} is VALID [2020-07-17 21:46:42,414 INFO L280 TraceCheckUtils]: 48: Hoare triple {3897#true} assume 0 == ~pumpRunning~0; {3897#true} is VALID [2020-07-17 21:46:42,414 INFO L263 TraceCheckUtils]: 49: Hoare triple {3897#true} call #t~ret48 := isHighWaterLevel(); {3897#true} is VALID [2020-07-17 21:46:42,414 INFO L280 TraceCheckUtils]: 50: Hoare triple {3897#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {3897#true} is VALID [2020-07-17 21:46:42,414 INFO L263 TraceCheckUtils]: 51: Hoare triple {3897#true} call #t~ret68 := isHighWaterSensorDry(); {3897#true} is VALID [2020-07-17 21:46:42,415 INFO L280 TraceCheckUtils]: 52: Hoare triple {3897#true} havoc ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,415 INFO L280 TraceCheckUtils]: 53: Hoare triple {3897#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {3897#true} is VALID [2020-07-17 21:46:42,415 INFO L280 TraceCheckUtils]: 54: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,415 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3897#true} {3897#true} #498#return; {3897#true} is VALID [2020-07-17 21:46:42,415 INFO L280 TraceCheckUtils]: 56: Hoare triple {3897#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {3897#true} is VALID [2020-07-17 21:46:42,416 INFO L280 TraceCheckUtils]: 57: Hoare triple {3897#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {3897#true} is VALID [2020-07-17 21:46:42,416 INFO L280 TraceCheckUtils]: 58: Hoare triple {3897#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {3897#true} is VALID [2020-07-17 21:46:42,416 INFO L280 TraceCheckUtils]: 59: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,416 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3897#true} {3897#true} #520#return; {3897#true} is VALID [2020-07-17 21:46:42,416 INFO L280 TraceCheckUtils]: 61: Hoare triple {3897#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {3897#true} is VALID [2020-07-17 21:46:42,416 INFO L280 TraceCheckUtils]: 62: Hoare triple {3897#true} assume !(0 != ~tmp~4); {3897#true} is VALID [2020-07-17 21:46:42,417 INFO L263 TraceCheckUtils]: 63: Hoare triple {3897#true} call processEnvironment__wrappee__base(); {3897#true} is VALID [2020-07-17 21:46:42,417 INFO L280 TraceCheckUtils]: 64: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,417 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3897#true} {3897#true} #524#return; {3897#true} is VALID [2020-07-17 21:46:42,417 INFO L280 TraceCheckUtils]: 66: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,417 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3897#true} {3897#true} #484#return; {3897#true} is VALID [2020-07-17 21:46:42,417 INFO L280 TraceCheckUtils]: 68: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,417 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3897#true} {3898#false} #504#return; {3898#false} is VALID [2020-07-17 21:46:42,418 INFO L263 TraceCheckUtils]: 70: Hoare triple {3898#false} call __utac_acc__Specification5_spec__3(); {3898#false} is VALID [2020-07-17 21:46:42,418 INFO L280 TraceCheckUtils]: 71: Hoare triple {3898#false} havoc ~tmp~3;havoc ~tmp___0~0; {3898#false} is VALID [2020-07-17 21:46:42,418 INFO L263 TraceCheckUtils]: 72: Hoare triple {3898#false} call #t~ret46 := getWaterLevel(); {3897#true} is VALID [2020-07-17 21:46:42,418 INFO L280 TraceCheckUtils]: 73: Hoare triple {3897#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3897#true} is VALID [2020-07-17 21:46:42,418 INFO L280 TraceCheckUtils]: 74: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,418 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3897#true} {3898#false} #514#return; {3898#false} is VALID [2020-07-17 21:46:42,418 INFO L280 TraceCheckUtils]: 76: Hoare triple {3898#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {3898#false} is VALID [2020-07-17 21:46:42,418 INFO L280 TraceCheckUtils]: 77: Hoare triple {3898#false} assume 2 != ~tmp~3; {3898#false} is VALID [2020-07-17 21:46:42,419 INFO L263 TraceCheckUtils]: 78: Hoare triple {3898#false} call #t~ret47 := isPumpRunning(); {3897#true} is VALID [2020-07-17 21:46:42,419 INFO L280 TraceCheckUtils]: 79: Hoare triple {3897#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3897#true} is VALID [2020-07-17 21:46:42,419 INFO L280 TraceCheckUtils]: 80: Hoare triple {3897#true} assume true; {3897#true} is VALID [2020-07-17 21:46:42,419 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {3897#true} {3898#false} #516#return; {3898#false} is VALID [2020-07-17 21:46:42,419 INFO L280 TraceCheckUtils]: 82: Hoare triple {3898#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {3898#false} is VALID [2020-07-17 21:46:42,419 INFO L280 TraceCheckUtils]: 83: Hoare triple {3898#false} assume 0 != ~tmp___0~0; {3898#false} is VALID [2020-07-17 21:46:42,419 INFO L280 TraceCheckUtils]: 84: Hoare triple {3898#false} assume 0 == ~switchedOnBeforeTS~0; {3898#false} is VALID [2020-07-17 21:46:42,420 INFO L263 TraceCheckUtils]: 85: Hoare triple {3898#false} call __automaton_fail(); {3898#false} is VALID [2020-07-17 21:46:42,420 INFO L280 TraceCheckUtils]: 86: Hoare triple {3898#false} assume !false; {3898#false} is VALID [2020-07-17 21:46:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:46:42,430 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954255509] [2020-07-17 21:46:42,431 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:42,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 21:46:42,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123575317] [2020-07-17 21:46:42,432 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-17 21:46:42,432 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:42,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 21:46:42,531 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:42,531 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 21:46:42,532 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:42,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 21:46:42,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 21:46:42,532 INFO L87 Difference]: Start difference. First operand 257 states and 306 transitions. Second operand 6 states. [2020-07-17 21:46:43,939 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:46:49,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:49,292 INFO L93 Difference]: Finished difference Result 457 states and 546 transitions. [2020-07-17 21:46:49,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:46:49,292 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-17 21:46:49,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:46:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:46:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 340 transitions. [2020-07-17 21:46:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:46:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 340 transitions. [2020-07-17 21:46:49,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 340 transitions. [2020-07-17 21:46:50,367 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 340 edges. 340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:50,376 INFO L225 Difference]: With dead ends: 457 [2020-07-17 21:46:50,376 INFO L226 Difference]: Without dead ends: 264 [2020-07-17 21:46:50,377 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-17 21:46:50,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2020-07-17 21:46:52,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 227. [2020-07-17 21:46:52,477 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:46:52,477 INFO L82 GeneralOperation]: Start isEquivalent. First operand 264 states. Second operand 227 states. [2020-07-17 21:46:52,478 INFO L74 IsIncluded]: Start isIncluded. First operand 264 states. Second operand 227 states. [2020-07-17 21:46:52,478 INFO L87 Difference]: Start difference. First operand 264 states. Second operand 227 states. [2020-07-17 21:46:52,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:52,488 INFO L93 Difference]: Finished difference Result 264 states and 320 transitions. [2020-07-17 21:46:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2020-07-17 21:46:52,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:52,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:52,490 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand 264 states. [2020-07-17 21:46:52,490 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 264 states. [2020-07-17 21:46:52,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:46:52,499 INFO L93 Difference]: Finished difference Result 264 states and 320 transitions. [2020-07-17 21:46:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2020-07-17 21:46:52,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:46:52,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:46:52,501 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:46:52,501 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:46:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2020-07-17 21:46:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 259 transitions. [2020-07-17 21:46:52,508 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 259 transitions. Word has length 87 [2020-07-17 21:46:52,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:46:52,508 INFO L479 AbstractCegarLoop]: Abstraction has 227 states and 259 transitions. [2020-07-17 21:46:52,508 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 21:46:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 259 transitions. [2020-07-17 21:46:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-17 21:46:52,511 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:46:52,512 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] [2020-07-17 21:46:52,512 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:46:52,512 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:46:52,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:46:52,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1912690952, now seen corresponding path program 1 times [2020-07-17 21:46:52,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:46:52,513 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061302403] [2020-07-17 21:46:52,513 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:46:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,853 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:46:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {5532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,942 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #540#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #438#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,955 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #440#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5473#true} is VALID [2020-07-17 21:46:52,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #442#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,966 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #444#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5473#true} is VALID [2020-07-17 21:46:52,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,981 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #530#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:52,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5473#true} is VALID [2020-07-17 21:46:52,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-17 21:46:52,988 INFO L263 TraceCheckUtils]: 0: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {5473#true} is VALID [2020-07-17 21:46:52,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5473#true} is VALID [2020-07-17 21:46:52,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,989 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-17 21:46:52,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {5473#true} is VALID [2020-07-17 21:46:52,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:52,990 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #500#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,030 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-17 21:46:53,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-17 21:46:53,030 INFO L263 TraceCheckUtils]: 1: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-17 21:46:53,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,031 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,032 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-17 21:46:53,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-17 21:46:53,032 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-17 21:46:53,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-17 21:46:53,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,034 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,038 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-17 21:46:53,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,039 INFO L263 TraceCheckUtils]: 2: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-17 21:46:53,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-17 21:46:53,039 INFO L263 TraceCheckUtils]: 4: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-17 21:46:53,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,040 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,040 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,040 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-17 21:46:53,040 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-17 21:46:53,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-17 21:46:53,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-17 21:46:53,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,042 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,042 INFO L280 TraceCheckUtils]: 14: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,043 INFO L280 TraceCheckUtils]: 15: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,043 INFO L263 TraceCheckUtils]: 16: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-17 21:46:53,044 INFO L280 TraceCheckUtils]: 17: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,044 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,046 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {5473#true} is VALID [2020-07-17 21:46:53,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume !(0 != ~pumpRunning~0); {5473#true} is VALID [2020-07-17 21:46:53,048 INFO L263 TraceCheckUtils]: 2: Hoare triple {5473#true} call processEnvironment__wrappee__methaneQuery(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:53,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-17 21:46:53,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,049 INFO L263 TraceCheckUtils]: 5: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-17 21:46:53,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-17 21:46:53,050 INFO L263 TraceCheckUtils]: 7: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-17 21:46:53,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,051 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-17 21:46:53,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-17 21:46:53,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-17 21:46:53,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-17 21:46:53,052 INFO L280 TraceCheckUtils]: 15: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,053 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,054 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,054 INFO L280 TraceCheckUtils]: 18: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,055 INFO L263 TraceCheckUtils]: 19: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-17 21:46:53,055 INFO L280 TraceCheckUtils]: 20: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,056 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,057 INFO L280 TraceCheckUtils]: 22: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,057 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,058 INFO L280 TraceCheckUtils]: 24: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,059 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5478#(= 0 ~pumpRunning~0)} #504#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5473#true} is VALID [2020-07-17 21:46:53,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #514#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:46:53,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:53,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:53,085 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5478#(= 0 ~pumpRunning~0)} #516#return; {5530#(= 0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-17 21:46:53,090 INFO L263 TraceCheckUtils]: 0: Hoare triple {5473#true} call ULTIMATE.init(); {5532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:46:53,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {5532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #540#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,099 INFO L263 TraceCheckUtils]: 4: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,100 INFO L280 TraceCheckUtils]: 5: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,100 INFO L263 TraceCheckUtils]: 6: Hoare triple {5478#(= 0 ~pumpRunning~0)} call select_helpers(); {5473#true} is VALID [2020-07-17 21:46:53,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,101 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #438#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,101 INFO L263 TraceCheckUtils]: 9: Hoare triple {5478#(= 0 ~pumpRunning~0)} call select_features(); {5473#true} is VALID [2020-07-17 21:46:53,102 INFO L280 TraceCheckUtils]: 10: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,102 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #440#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,103 INFO L263 TraceCheckUtils]: 12: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {5473#true} is VALID [2020-07-17 21:46:53,103 INFO L280 TraceCheckUtils]: 13: Hoare triple {5473#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {5473#true} is VALID [2020-07-17 21:46:53,103 INFO L280 TraceCheckUtils]: 14: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,104 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #442#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,105 INFO L280 TraceCheckUtils]: 16: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,105 INFO L280 TraceCheckUtils]: 17: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,106 INFO L263 TraceCheckUtils]: 18: Hoare triple {5478#(= 0 ~pumpRunning~0)} call setup(); {5473#true} is VALID [2020-07-17 21:46:53,106 INFO L280 TraceCheckUtils]: 19: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,106 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #444#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,107 INFO L263 TraceCheckUtils]: 21: Hoare triple {5478#(= 0 ~pumpRunning~0)} call runTest(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,108 INFO L263 TraceCheckUtils]: 22: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:53,108 INFO L280 TraceCheckUtils]: 23: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5473#true} is VALID [2020-07-17 21:46:53,108 INFO L280 TraceCheckUtils]: 24: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,109 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #530#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,109 INFO L263 TraceCheckUtils]: 26: Hoare triple {5478#(= 0 ~pumpRunning~0)} call test(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,110 INFO L280 TraceCheckUtils]: 27: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,111 INFO L280 TraceCheckUtils]: 28: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !false; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,112 INFO L280 TraceCheckUtils]: 30: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,114 INFO L280 TraceCheckUtils]: 32: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,114 INFO L280 TraceCheckUtils]: 33: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,115 INFO L280 TraceCheckUtils]: 34: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,116 INFO L280 TraceCheckUtils]: 35: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,117 INFO L263 TraceCheckUtils]: 36: Hoare triple {5478#(= 0 ~pumpRunning~0)} call timeShift(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,118 INFO L263 TraceCheckUtils]: 37: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:46:53,118 INFO L263 TraceCheckUtils]: 38: Hoare triple {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {5473#true} is VALID [2020-07-17 21:46:53,118 INFO L280 TraceCheckUtils]: 39: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5473#true} is VALID [2020-07-17 21:46:53,118 INFO L280 TraceCheckUtils]: 40: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,119 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5473#true} {5533#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {5473#true} is VALID [2020-07-17 21:46:53,119 INFO L280 TraceCheckUtils]: 42: Hoare triple {5473#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {5473#true} is VALID [2020-07-17 21:46:53,119 INFO L280 TraceCheckUtils]: 43: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,120 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #500#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,121 INFO L280 TraceCheckUtils]: 45: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,121 INFO L280 TraceCheckUtils]: 46: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,122 INFO L263 TraceCheckUtils]: 47: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:53,122 INFO L280 TraceCheckUtils]: 48: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {5473#true} is VALID [2020-07-17 21:46:53,122 INFO L280 TraceCheckUtils]: 49: Hoare triple {5473#true} assume !(0 != ~pumpRunning~0); {5473#true} is VALID [2020-07-17 21:46:53,123 INFO L263 TraceCheckUtils]: 50: Hoare triple {5473#true} call processEnvironment__wrappee__methaneQuery(); {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:46:53,123 INFO L280 TraceCheckUtils]: 51: Hoare triple {5537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {5473#true} is VALID [2020-07-17 21:46:53,124 INFO L280 TraceCheckUtils]: 52: Hoare triple {5473#true} assume 0 == ~pumpRunning~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,124 INFO L263 TraceCheckUtils]: 53: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret48 := isHighWaterLevel(); {5473#true} is VALID [2020-07-17 21:46:53,124 INFO L280 TraceCheckUtils]: 54: Hoare triple {5473#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {5473#true} is VALID [2020-07-17 21:46:53,124 INFO L263 TraceCheckUtils]: 55: Hoare triple {5473#true} call #t~ret68 := isHighWaterSensorDry(); {5473#true} is VALID [2020-07-17 21:46:53,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {5473#true} havoc ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {5473#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {5473#true} is VALID [2020-07-17 21:46:53,125 INFO L280 TraceCheckUtils]: 58: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,125 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5473#true} {5473#true} #498#return; {5473#true} is VALID [2020-07-17 21:46:53,125 INFO L280 TraceCheckUtils]: 60: Hoare triple {5473#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {5473#true} is VALID [2020-07-17 21:46:53,125 INFO L280 TraceCheckUtils]: 61: Hoare triple {5473#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {5473#true} is VALID [2020-07-17 21:46:53,126 INFO L280 TraceCheckUtils]: 62: Hoare triple {5473#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {5473#true} is VALID [2020-07-17 21:46:53,126 INFO L280 TraceCheckUtils]: 63: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,127 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #520#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,127 INFO L280 TraceCheckUtils]: 65: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,128 INFO L280 TraceCheckUtils]: 66: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,128 INFO L263 TraceCheckUtils]: 67: Hoare triple {5478#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5473#true} is VALID [2020-07-17 21:46:53,128 INFO L280 TraceCheckUtils]: 68: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,128 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #524#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,129 INFO L280 TraceCheckUtils]: 70: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,130 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5473#true} #484#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,130 INFO L280 TraceCheckUtils]: 72: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume true; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,131 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5478#(= 0 ~pumpRunning~0)} {5478#(= 0 ~pumpRunning~0)} #504#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,132 INFO L263 TraceCheckUtils]: 74: Hoare triple {5478#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,132 INFO L280 TraceCheckUtils]: 75: Hoare triple {5478#(= 0 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,133 INFO L263 TraceCheckUtils]: 76: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {5473#true} is VALID [2020-07-17 21:46:53,133 INFO L280 TraceCheckUtils]: 77: Hoare triple {5473#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {5473#true} is VALID [2020-07-17 21:46:53,133 INFO L280 TraceCheckUtils]: 78: Hoare triple {5473#true} assume true; {5473#true} is VALID [2020-07-17 21:46:53,134 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5473#true} {5478#(= 0 ~pumpRunning~0)} #514#return; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,135 INFO L280 TraceCheckUtils]: 80: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,135 INFO L280 TraceCheckUtils]: 81: Hoare triple {5478#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~3; {5478#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:46:53,136 INFO L263 TraceCheckUtils]: 82: Hoare triple {5478#(= 0 ~pumpRunning~0)} call #t~ret47 := isPumpRunning(); {5473#true} is VALID [2020-07-17 21:46:53,137 INFO L280 TraceCheckUtils]: 83: Hoare triple {5473#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:53,137 INFO L280 TraceCheckUtils]: 84: Hoare triple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:46:53,138 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5576#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5478#(= 0 ~pumpRunning~0)} #516#return; {5530#(= 0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-17 21:46:53,139 INFO L280 TraceCheckUtils]: 86: Hoare triple {5530#(= 0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {5531#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:46:53,140 INFO L280 TraceCheckUtils]: 87: Hoare triple {5531#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {5474#false} is VALID [2020-07-17 21:46:53,140 INFO L280 TraceCheckUtils]: 88: Hoare triple {5474#false} assume 0 == ~switchedOnBeforeTS~0; {5474#false} is VALID [2020-07-17 21:46:53,140 INFO L263 TraceCheckUtils]: 89: Hoare triple {5474#false} call __automaton_fail(); {5474#false} is VALID [2020-07-17 21:46:53,141 INFO L280 TraceCheckUtils]: 90: Hoare triple {5474#false} assume !false; {5474#false} is VALID [2020-07-17 21:46:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:46:53,152 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061302403] [2020-07-17 21:46:53,153 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:46:53,153 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:46:53,153 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443027664] [2020-07-17 21:46:53,154 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-17 21:46:53,155 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:46:53,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:46:53,267 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:46:53,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:46:53,268 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:46:53,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:46:53,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:46:53,268 INFO L87 Difference]: Start difference. First operand 227 states and 259 transitions. Second operand 9 states. [2020-07-17 21:46:54,266 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:46:57,374 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:02,003 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:02,586 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:03,854 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:04,180 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:07,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:07,310 INFO L93 Difference]: Finished difference Result 468 states and 564 transitions. [2020-07-17 21:47:07,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:47:07,310 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-17 21:47:07,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 440 transitions. [2020-07-17 21:47:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 440 transitions. [2020-07-17 21:47:07,341 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 440 transitions. [2020-07-17 21:47:08,771 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 440 edges. 440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:08,784 INFO L225 Difference]: With dead ends: 468 [2020-07-17 21:47:08,785 INFO L226 Difference]: Without dead ends: 269 [2020-07-17 21:47:08,786 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:47:08,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2020-07-17 21:47:11,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 226. [2020-07-17 21:47:11,895 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:11,895 INFO L82 GeneralOperation]: Start isEquivalent. First operand 269 states. Second operand 226 states. [2020-07-17 21:47:11,895 INFO L74 IsIncluded]: Start isIncluded. First operand 269 states. Second operand 226 states. [2020-07-17 21:47:11,895 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 226 states. [2020-07-17 21:47:11,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:11,912 INFO L93 Difference]: Finished difference Result 269 states and 324 transitions. [2020-07-17 21:47:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2020-07-17 21:47:11,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:11,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:11,914 INFO L74 IsIncluded]: Start isIncluded. First operand 226 states. Second operand 269 states. [2020-07-17 21:47:11,915 INFO L87 Difference]: Start difference. First operand 226 states. Second operand 269 states. [2020-07-17 21:47:11,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:11,933 INFO L93 Difference]: Finished difference Result 269 states and 324 transitions. [2020-07-17 21:47:11,934 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2020-07-17 21:47:11,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:11,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:11,936 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:11,936 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:11,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-07-17 21:47:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 256 transitions. [2020-07-17 21:47:11,948 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 256 transitions. Word has length 91 [2020-07-17 21:47:11,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:11,949 INFO L479 AbstractCegarLoop]: Abstraction has 226 states and 256 transitions. [2020-07-17 21:47:11,949 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:47:11,949 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 256 transitions. [2020-07-17 21:47:11,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:47:11,952 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:11,952 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:11,952 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:47:11,953 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:11,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:11,953 INFO L82 PathProgramCache]: Analyzing trace with hash -1624249196, now seen corresponding path program 1 times [2020-07-17 21:47:11,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:11,954 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123498166] [2020-07-17 21:47:11,954 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,376 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {7156#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {7084#true} is VALID [2020-07-17 21:47:12,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #540#return; {7084#true} is VALID [2020-07-17 21:47:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,449 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #438#return; {7084#true} is VALID [2020-07-17 21:47:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,453 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #440#return; {7084#true} is VALID [2020-07-17 21:47:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7084#true} is VALID [2020-07-17 21:47:12,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,456 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #442#return; {7084#true} is VALID [2020-07-17 21:47:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,459 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7084#true} {7084#true} #444#return; {7084#true} is VALID [2020-07-17 21:47:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7084#true} is VALID [2020-07-17 21:47:12,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,474 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #530#return; {7084#true} is VALID [2020-07-17 21:47:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-17 21:47:12,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,491 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-17 21:47:12,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {7084#true} is VALID [2020-07-17 21:47:12,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-17 21:47:12,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,493 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-17 21:47:12,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {7084#true} is VALID [2020-07-17 21:47:12,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,494 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7084#true} {7084#true} #500#return; {7084#true} is VALID [2020-07-17 21:47:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,635 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-17 21:47:12,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-17 21:47:12,636 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-17 21:47:12,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,638 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-17 21:47:12,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-17 21:47:12,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:47:12,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,641 INFO L280 TraceCheckUtils]: 9: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,642 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-17 21:47:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-17 21:47:12,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-17 21:47:12,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,658 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-17 21:47:12,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-17 21:47:12,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,658 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-17 21:47:12,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,659 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-17 21:47:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-17 21:47:12,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,667 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-17 21:47:12,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-17 21:47:12,668 INFO L263 TraceCheckUtils]: 1: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-17 21:47:12,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,669 INFO L263 TraceCheckUtils]: 3: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-17 21:47:12,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-17 21:47:12,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,670 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-17 21:47:12,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,671 INFO L280 TraceCheckUtils]: 8: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,671 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-17 21:47:12,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-17 21:47:12,672 INFO L280 TraceCheckUtils]: 11: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-17 21:47:12,673 INFO L263 TraceCheckUtils]: 12: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,673 INFO L280 TraceCheckUtils]: 13: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-17 21:47:12,674 INFO L280 TraceCheckUtils]: 14: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,674 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-17 21:47:12,674 INFO L280 TraceCheckUtils]: 16: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,675 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-17 21:47:12,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-17 21:47:12,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-17 21:47:12,677 INFO L263 TraceCheckUtils]: 2: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-17 21:47:12,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-17 21:47:12,677 INFO L263 TraceCheckUtils]: 4: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-17 21:47:12,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,679 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-17 21:47:12,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-17 21:47:12,681 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:47:12,682 INFO L280 TraceCheckUtils]: 11: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,684 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-17 21:47:12,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-17 21:47:12,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-17 21:47:12,687 INFO L263 TraceCheckUtils]: 16: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-17 21:47:12,687 INFO L263 TraceCheckUtils]: 18: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-17 21:47:12,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,688 INFO L263 TraceCheckUtils]: 20: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-17 21:47:12,688 INFO L280 TraceCheckUtils]: 21: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-17 21:47:12,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,689 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-17 21:47:12,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,690 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-17 21:47:12,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-17 21:47:12,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-17 21:47:12,692 INFO L263 TraceCheckUtils]: 29: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,692 INFO L280 TraceCheckUtils]: 30: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-17 21:47:12,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,693 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-17 21:47:12,693 INFO L280 TraceCheckUtils]: 33: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,693 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-17 21:47:12,694 INFO L280 TraceCheckUtils]: 35: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-17 21:47:12,694 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-17 21:47:12,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7084#true} is VALID [2020-07-17 21:47:12,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-17 21:47:12,707 INFO L263 TraceCheckUtils]: 2: Hoare triple {7084#true} call processEnvironment__wrappee__methaneQuery(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-17 21:47:12,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-17 21:47:12,708 INFO L263 TraceCheckUtils]: 5: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-17 21:47:12,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-17 21:47:12,709 INFO L263 TraceCheckUtils]: 7: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-17 21:47:12,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,711 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-17 21:47:12,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-17 21:47:12,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:47:12,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,715 INFO L280 TraceCheckUtils]: 15: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,716 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-17 21:47:12,717 INFO L280 TraceCheckUtils]: 17: Hoare triple {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-17 21:47:12,732 INFO L280 TraceCheckUtils]: 18: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-17 21:47:12,733 INFO L263 TraceCheckUtils]: 19: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,733 INFO L280 TraceCheckUtils]: 20: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-17 21:47:12,733 INFO L263 TraceCheckUtils]: 21: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-17 21:47:12,733 INFO L280 TraceCheckUtils]: 22: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,733 INFO L263 TraceCheckUtils]: 23: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-17 21:47:12,733 INFO L280 TraceCheckUtils]: 24: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-17 21:47:12,734 INFO L280 TraceCheckUtils]: 25: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,734 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-17 21:47:12,734 INFO L280 TraceCheckUtils]: 27: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,735 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-17 21:47:12,735 INFO L280 TraceCheckUtils]: 30: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-17 21:47:12,735 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-17 21:47:12,744 INFO L263 TraceCheckUtils]: 32: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,744 INFO L280 TraceCheckUtils]: 33: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-17 21:47:12,745 INFO L280 TraceCheckUtils]: 34: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,745 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-17 21:47:12,745 INFO L280 TraceCheckUtils]: 36: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,745 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-17 21:47:12,745 INFO L280 TraceCheckUtils]: 38: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-17 21:47:12,745 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-17 21:47:12,745 INFO L280 TraceCheckUtils]: 40: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-17 21:47:12,746 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7085#false} {7084#true} #504#return; {7085#false} is VALID [2020-07-17 21:47:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7084#true} is VALID [2020-07-17 21:47:12,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,753 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7085#false} #514#return; {7085#false} is VALID [2020-07-17 21:47:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:12,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-17 21:47:12,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,762 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7084#true} {7085#false} #516#return; {7085#false} is VALID [2020-07-17 21:47:12,770 INFO L263 TraceCheckUtils]: 0: Hoare triple {7084#true} call ULTIMATE.init(); {7156#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:47:12,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {7156#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {7084#true} is VALID [2020-07-17 21:47:12,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,771 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7084#true} {7084#true} #540#return; {7084#true} is VALID [2020-07-17 21:47:12,771 INFO L263 TraceCheckUtils]: 4: Hoare triple {7084#true} call #t~ret75 := main(); {7084#true} is VALID [2020-07-17 21:47:12,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {7084#true} havoc ~retValue_acc~11;havoc ~tmp~9; {7084#true} is VALID [2020-07-17 21:47:12,772 INFO L263 TraceCheckUtils]: 6: Hoare triple {7084#true} call select_helpers(); {7084#true} is VALID [2020-07-17 21:47:12,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,772 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7084#true} {7084#true} #438#return; {7084#true} is VALID [2020-07-17 21:47:12,773 INFO L263 TraceCheckUtils]: 9: Hoare triple {7084#true} call select_features(); {7084#true} is VALID [2020-07-17 21:47:12,773 INFO L280 TraceCheckUtils]: 10: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,773 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7084#true} {7084#true} #440#return; {7084#true} is VALID [2020-07-17 21:47:12,774 INFO L263 TraceCheckUtils]: 12: Hoare triple {7084#true} call #t~ret74 := valid_product(); {7084#true} is VALID [2020-07-17 21:47:12,774 INFO L280 TraceCheckUtils]: 13: Hoare triple {7084#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7084#true} is VALID [2020-07-17 21:47:12,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,774 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7084#true} {7084#true} #442#return; {7084#true} is VALID [2020-07-17 21:47:12,775 INFO L280 TraceCheckUtils]: 16: Hoare triple {7084#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7084#true} is VALID [2020-07-17 21:47:12,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {7084#true} assume 0 != ~tmp~9; {7084#true} is VALID [2020-07-17 21:47:12,775 INFO L263 TraceCheckUtils]: 18: Hoare triple {7084#true} call setup(); {7084#true} is VALID [2020-07-17 21:47:12,776 INFO L280 TraceCheckUtils]: 19: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,776 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7084#true} {7084#true} #444#return; {7084#true} is VALID [2020-07-17 21:47:12,776 INFO L263 TraceCheckUtils]: 21: Hoare triple {7084#true} call runTest(); {7084#true} is VALID [2020-07-17 21:47:12,780 INFO L263 TraceCheckUtils]: 22: Hoare triple {7084#true} call __utac_acc__Specification5_spec__1(); {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:12,781 INFO L280 TraceCheckUtils]: 23: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7084#true} is VALID [2020-07-17 21:47:12,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,781 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7084#true} {7084#true} #530#return; {7084#true} is VALID [2020-07-17 21:47:12,782 INFO L263 TraceCheckUtils]: 26: Hoare triple {7084#true} call test(); {7084#true} is VALID [2020-07-17 21:47:12,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {7084#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7084#true} is VALID [2020-07-17 21:47:12,782 INFO L280 TraceCheckUtils]: 28: Hoare triple {7084#true} assume !false; {7084#true} is VALID [2020-07-17 21:47:12,783 INFO L280 TraceCheckUtils]: 29: Hoare triple {7084#true} assume ~splverifierCounter~0 < 4; {7084#true} is VALID [2020-07-17 21:47:12,783 INFO L280 TraceCheckUtils]: 30: Hoare triple {7084#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {7084#true} is VALID [2020-07-17 21:47:12,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {7084#true} assume !(0 != ~tmp~8); {7084#true} is VALID [2020-07-17 21:47:12,783 INFO L280 TraceCheckUtils]: 32: Hoare triple {7084#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {7084#true} is VALID [2020-07-17 21:47:12,784 INFO L280 TraceCheckUtils]: 33: Hoare triple {7084#true} assume !(0 != ~tmp___0~2); {7084#true} is VALID [2020-07-17 21:47:12,784 INFO L280 TraceCheckUtils]: 34: Hoare triple {7084#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {7084#true} is VALID [2020-07-17 21:47:12,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {7084#true} assume 0 != ~tmp___2~0; {7084#true} is VALID [2020-07-17 21:47:12,785 INFO L263 TraceCheckUtils]: 36: Hoare triple {7084#true} call timeShift(); {7084#true} is VALID [2020-07-17 21:47:12,786 INFO L263 TraceCheckUtils]: 37: Hoare triple {7084#true} call __utac_acc__Specification5_spec__2(); {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:12,786 INFO L263 TraceCheckUtils]: 38: Hoare triple {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {7084#true} is VALID [2020-07-17 21:47:12,786 INFO L280 TraceCheckUtils]: 39: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-17 21:47:12,787 INFO L280 TraceCheckUtils]: 40: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,787 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7084#true} {7157#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {7084#true} is VALID [2020-07-17 21:47:12,787 INFO L280 TraceCheckUtils]: 42: Hoare triple {7084#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {7084#true} is VALID [2020-07-17 21:47:12,788 INFO L280 TraceCheckUtils]: 43: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,788 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7084#true} {7084#true} #500#return; {7084#true} is VALID [2020-07-17 21:47:12,788 INFO L280 TraceCheckUtils]: 45: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-17 21:47:12,788 INFO L280 TraceCheckUtils]: 46: Hoare triple {7084#true} assume 0 != ~systemActive~0; {7084#true} is VALID [2020-07-17 21:47:12,789 INFO L263 TraceCheckUtils]: 47: Hoare triple {7084#true} call processEnvironment(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,790 INFO L280 TraceCheckUtils]: 48: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7084#true} is VALID [2020-07-17 21:47:12,790 INFO L280 TraceCheckUtils]: 49: Hoare triple {7084#true} assume !(0 != ~pumpRunning~0); {7084#true} is VALID [2020-07-17 21:47:12,791 INFO L263 TraceCheckUtils]: 50: Hoare triple {7084#true} call processEnvironment__wrappee__methaneQuery(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,791 INFO L280 TraceCheckUtils]: 51: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7084#true} is VALID [2020-07-17 21:47:12,791 INFO L280 TraceCheckUtils]: 52: Hoare triple {7084#true} assume 0 == ~pumpRunning~0; {7084#true} is VALID [2020-07-17 21:47:12,792 INFO L263 TraceCheckUtils]: 53: Hoare triple {7084#true} call #t~ret48 := isHighWaterLevel(); {7084#true} is VALID [2020-07-17 21:47:12,792 INFO L280 TraceCheckUtils]: 54: Hoare triple {7084#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {7084#true} is VALID [2020-07-17 21:47:12,792 INFO L263 TraceCheckUtils]: 55: Hoare triple {7084#true} call #t~ret68 := isHighWaterSensorDry(); {7084#true} is VALID [2020-07-17 21:47:12,793 INFO L280 TraceCheckUtils]: 56: Hoare triple {7084#true} havoc ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,793 INFO L280 TraceCheckUtils]: 57: Hoare triple {7084#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7084#true} is VALID [2020-07-17 21:47:12,793 INFO L280 TraceCheckUtils]: 58: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,794 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7084#true} {7084#true} #498#return; {7084#true} is VALID [2020-07-17 21:47:12,794 INFO L280 TraceCheckUtils]: 60: Hoare triple {7084#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {7084#true} is VALID [2020-07-17 21:47:12,795 INFO L280 TraceCheckUtils]: 61: Hoare triple {7084#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:47:12,796 INFO L280 TraceCheckUtils]: 62: Hoare triple {7234#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,797 INFO L280 TraceCheckUtils]: 63: Hoare triple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:47:12,798 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7235#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7084#true} #520#return; {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} is VALID [2020-07-17 21:47:12,799 INFO L280 TraceCheckUtils]: 65: Hoare triple {7210#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-17 21:47:12,800 INFO L280 TraceCheckUtils]: 66: Hoare triple {7211#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {7085#false} is VALID [2020-07-17 21:47:12,801 INFO L263 TraceCheckUtils]: 67: Hoare triple {7085#false} call activatePump(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,801 INFO L280 TraceCheckUtils]: 68: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7084#true} is VALID [2020-07-17 21:47:12,801 INFO L263 TraceCheckUtils]: 69: Hoare triple {7084#true} call #t~ret50 := isMethaneAlarm(); {7084#true} is VALID [2020-07-17 21:47:12,802 INFO L280 TraceCheckUtils]: 70: Hoare triple {7084#true} havoc ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,802 INFO L263 TraceCheckUtils]: 71: Hoare triple {7084#true} call #t~ret51 := isMethaneLevelCritical(); {7084#true} is VALID [2020-07-17 21:47:12,802 INFO L280 TraceCheckUtils]: 72: Hoare triple {7084#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7084#true} is VALID [2020-07-17 21:47:12,802 INFO L280 TraceCheckUtils]: 73: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,803 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7084#true} {7084#true} #534#return; {7084#true} is VALID [2020-07-17 21:47:12,803 INFO L280 TraceCheckUtils]: 75: Hoare triple {7084#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {7084#true} is VALID [2020-07-17 21:47:12,803 INFO L280 TraceCheckUtils]: 76: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,804 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7084#true} {7084#true} #494#return; {7084#true} is VALID [2020-07-17 21:47:12,804 INFO L280 TraceCheckUtils]: 78: Hoare triple {7084#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {7084#true} is VALID [2020-07-17 21:47:12,804 INFO L280 TraceCheckUtils]: 79: Hoare triple {7084#true} assume !(0 != ~tmp~6); {7084#true} is VALID [2020-07-17 21:47:12,805 INFO L263 TraceCheckUtils]: 80: Hoare triple {7084#true} call activatePump__wrappee__highWaterSensor(); {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:12,805 INFO L280 TraceCheckUtils]: 81: Hoare triple {7161#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7084#true} is VALID [2020-07-17 21:47:12,806 INFO L280 TraceCheckUtils]: 82: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,806 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7084#true} {7084#true} #496#return; {7084#true} is VALID [2020-07-17 21:47:12,806 INFO L280 TraceCheckUtils]: 84: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,807 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7084#true} {7085#false} #522#return; {7085#false} is VALID [2020-07-17 21:47:12,807 INFO L280 TraceCheckUtils]: 86: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-17 21:47:12,807 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7085#false} {7084#true} #484#return; {7085#false} is VALID [2020-07-17 21:47:12,808 INFO L280 TraceCheckUtils]: 88: Hoare triple {7085#false} assume true; {7085#false} is VALID [2020-07-17 21:47:12,808 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7085#false} {7084#true} #504#return; {7085#false} is VALID [2020-07-17 21:47:12,808 INFO L263 TraceCheckUtils]: 90: Hoare triple {7085#false} call __utac_acc__Specification5_spec__3(); {7085#false} is VALID [2020-07-17 21:47:12,808 INFO L280 TraceCheckUtils]: 91: Hoare triple {7085#false} havoc ~tmp~3;havoc ~tmp___0~0; {7085#false} is VALID [2020-07-17 21:47:12,809 INFO L263 TraceCheckUtils]: 92: Hoare triple {7085#false} call #t~ret46 := getWaterLevel(); {7084#true} is VALID [2020-07-17 21:47:12,809 INFO L280 TraceCheckUtils]: 93: Hoare triple {7084#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7084#true} is VALID [2020-07-17 21:47:12,809 INFO L280 TraceCheckUtils]: 94: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,810 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7084#true} {7085#false} #514#return; {7085#false} is VALID [2020-07-17 21:47:12,810 INFO L280 TraceCheckUtils]: 96: Hoare triple {7085#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {7085#false} is VALID [2020-07-17 21:47:12,810 INFO L280 TraceCheckUtils]: 97: Hoare triple {7085#false} assume 2 != ~tmp~3; {7085#false} is VALID [2020-07-17 21:47:12,811 INFO L263 TraceCheckUtils]: 98: Hoare triple {7085#false} call #t~ret47 := isPumpRunning(); {7084#true} is VALID [2020-07-17 21:47:12,811 INFO L280 TraceCheckUtils]: 99: Hoare triple {7084#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {7084#true} is VALID [2020-07-17 21:47:12,811 INFO L280 TraceCheckUtils]: 100: Hoare triple {7084#true} assume true; {7084#true} is VALID [2020-07-17 21:47:12,811 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7084#true} {7085#false} #516#return; {7085#false} is VALID [2020-07-17 21:47:12,812 INFO L280 TraceCheckUtils]: 102: Hoare triple {7085#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {7085#false} is VALID [2020-07-17 21:47:12,812 INFO L280 TraceCheckUtils]: 103: Hoare triple {7085#false} assume 0 != ~tmp___0~0; {7085#false} is VALID [2020-07-17 21:47:12,812 INFO L280 TraceCheckUtils]: 104: Hoare triple {7085#false} assume 0 == ~switchedOnBeforeTS~0; {7085#false} is VALID [2020-07-17 21:47:12,813 INFO L263 TraceCheckUtils]: 105: Hoare triple {7085#false} call __automaton_fail(); {7085#false} is VALID [2020-07-17 21:47:12,813 INFO L280 TraceCheckUtils]: 106: Hoare triple {7085#false} assume !false; {7085#false} is VALID [2020-07-17 21:47:12,842 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:47:12,842 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123498166] [2020-07-17 21:47:12,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:12,844 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:47:12,844 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713820025] [2020-07-17 21:47:12,845 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:47:12,846 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:12,846 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:47:13,015 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:13,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:47:13,015 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:13,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:47:13,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:47:13,017 INFO L87 Difference]: Start difference. First operand 226 states and 256 transitions. Second operand 9 states. [2020-07-17 21:47:18,832 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:19,186 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:47:19,605 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:19,937 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:25,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:25,208 INFO L93 Difference]: Finished difference Result 468 states and 567 transitions. [2020-07-17 21:47:25,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:47:25,209 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:47:25,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:25,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 365 transitions. [2020-07-17 21:47:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:25,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 365 transitions. [2020-07-17 21:47:25,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 365 transitions. [2020-07-17 21:47:26,366 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:26,374 INFO L225 Difference]: With dead ends: 468 [2020-07-17 21:47:26,375 INFO L226 Difference]: Without dead ends: 270 [2020-07-17 21:47:26,377 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:47:26,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2020-07-17 21:47:28,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 231. [2020-07-17 21:47:28,361 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:28,362 INFO L82 GeneralOperation]: Start isEquivalent. First operand 270 states. Second operand 231 states. [2020-07-17 21:47:28,362 INFO L74 IsIncluded]: Start isIncluded. First operand 270 states. Second operand 231 states. [2020-07-17 21:47:28,362 INFO L87 Difference]: Start difference. First operand 270 states. Second operand 231 states. [2020-07-17 21:47:28,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:28,372 INFO L93 Difference]: Finished difference Result 270 states and 324 transitions. [2020-07-17 21:47:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 324 transitions. [2020-07-17 21:47:28,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:28,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:28,373 INFO L74 IsIncluded]: Start isIncluded. First operand 231 states. Second operand 270 states. [2020-07-17 21:47:28,373 INFO L87 Difference]: Start difference. First operand 231 states. Second operand 270 states. [2020-07-17 21:47:28,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:28,382 INFO L93 Difference]: Finished difference Result 270 states and 324 transitions. [2020-07-17 21:47:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 324 transitions. [2020-07-17 21:47:28,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:28,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:28,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:28,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2020-07-17 21:47:28,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 261 transitions. [2020-07-17 21:47:28,391 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 261 transitions. Word has length 107 [2020-07-17 21:47:28,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:28,391 INFO L479 AbstractCegarLoop]: Abstraction has 231 states and 261 transitions. [2020-07-17 21:47:28,392 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:47:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 261 transitions. [2020-07-17 21:47:28,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:47:28,393 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:28,393 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:28,394 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:47:28,394 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:28,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:28,394 INFO L82 PathProgramCache]: Analyzing trace with hash 304023506, now seen corresponding path program 1 times [2020-07-17 21:47:28,394 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:28,395 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55473409] [2020-07-17 21:47:28,395 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,721 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {8827#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {8753#true} is VALID [2020-07-17 21:47:28,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,791 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #540#return; {8753#true} is VALID [2020-07-17 21:47:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #438#return; {8753#true} is VALID [2020-07-17 21:47:28,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,797 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #440#return; {8753#true} is VALID [2020-07-17 21:47:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:28,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {8828#(= 1 |valid_product_#res|)} assume true; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:28,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8828#(= 1 |valid_product_#res|)} {8753#true} #442#return; {8765#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:47:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,824 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8753#true} {8753#true} #444#return; {8753#true} is VALID [2020-07-17 21:47:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8753#true} is VALID [2020-07-17 21:47:28,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #530#return; {8753#true} is VALID [2020-07-17 21:47:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-17 21:47:28,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-17 21:47:28,856 INFO L263 TraceCheckUtils]: 0: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {8753#true} is VALID [2020-07-17 21:47:28,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-17 21:47:28,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,857 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-17 21:47:28,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {8753#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {8753#true} is VALID [2020-07-17 21:47:28,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:28,858 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8753#true} {8753#true} #500#return; {8753#true} is VALID [2020-07-17 21:47:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:28,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-17 21:47:28,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:28,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:28,993 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-17 21:47:28,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-17 21:47:28,993 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-17 21:47:28,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-17 21:47:28,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:28,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:28,996 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-17 21:47:28,997 INFO L280 TraceCheckUtils]: 6: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:47:28,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-17 21:47:28,998 INFO L280 TraceCheckUtils]: 8: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-17 21:47:28,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:28,999 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-17 21:47:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:29,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-17 21:47:29,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-17 21:47:29,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,011 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-17 21:47:29,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-17 21:47:29,011 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,012 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-17 21:47:29,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,012 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,012 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-17 21:47:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:29,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-17 21:47:29,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,016 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-17 21:47:29,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-17 21:47:29,016 INFO L263 TraceCheckUtils]: 1: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-17 21:47:29,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,017 INFO L263 TraceCheckUtils]: 3: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-17 21:47:29,017 INFO L280 TraceCheckUtils]: 4: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-17 21:47:29,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,018 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-17 21:47:29,018 INFO L280 TraceCheckUtils]: 7: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,018 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-17 21:47:29,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-17 21:47:29,019 INFO L280 TraceCheckUtils]: 11: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-17 21:47:29,019 INFO L263 TraceCheckUtils]: 12: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-17 21:47:29,020 INFO L280 TraceCheckUtils]: 14: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,020 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-17 21:47:29,020 INFO L280 TraceCheckUtils]: 16: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,021 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-17 21:47:29,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-17 21:47:29,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-17 21:47:29,021 INFO L263 TraceCheckUtils]: 2: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-17 21:47:29,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-17 21:47:29,022 INFO L263 TraceCheckUtils]: 4: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-17 21:47:29,022 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-17 21:47:29,023 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:29,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:29,024 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-17 21:47:29,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:47:29,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-17 21:47:29,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-17 21:47:29,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,026 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-17 21:47:29,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {8754#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8754#false} is VALID [2020-07-17 21:47:29,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-17 21:47:29,027 INFO L263 TraceCheckUtils]: 16: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,027 INFO L280 TraceCheckUtils]: 17: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-17 21:47:29,027 INFO L263 TraceCheckUtils]: 18: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-17 21:47:29,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,028 INFO L263 TraceCheckUtils]: 20: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-17 21:47:29,028 INFO L280 TraceCheckUtils]: 21: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-17 21:47:29,028 INFO L280 TraceCheckUtils]: 22: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,029 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-17 21:47:29,029 INFO L280 TraceCheckUtils]: 24: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,029 INFO L280 TraceCheckUtils]: 25: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,029 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-17 21:47:29,030 INFO L280 TraceCheckUtils]: 27: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-17 21:47:29,030 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-17 21:47:29,031 INFO L263 TraceCheckUtils]: 29: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,031 INFO L280 TraceCheckUtils]: 30: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-17 21:47:29,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,032 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-17 21:47:29,032 INFO L280 TraceCheckUtils]: 33: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,032 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-17 21:47:29,033 INFO L280 TraceCheckUtils]: 35: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,033 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-17 21:47:29,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8753#true} is VALID [2020-07-17 21:47:29,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-17 21:47:29,035 INFO L263 TraceCheckUtils]: 2: Hoare triple {8753#true} call processEnvironment__wrappee__methaneQuery(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-17 21:47:29,036 INFO L280 TraceCheckUtils]: 4: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-17 21:47:29,036 INFO L263 TraceCheckUtils]: 5: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-17 21:47:29,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-17 21:47:29,037 INFO L263 TraceCheckUtils]: 7: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-17 21:47:29,037 INFO L280 TraceCheckUtils]: 8: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-17 21:47:29,038 INFO L280 TraceCheckUtils]: 9: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:29,038 INFO L280 TraceCheckUtils]: 10: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:29,039 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-17 21:47:29,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:47:29,041 INFO L280 TraceCheckUtils]: 13: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-17 21:47:29,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-17 21:47:29,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,042 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-17 21:47:29,042 INFO L280 TraceCheckUtils]: 17: Hoare triple {8754#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8754#false} is VALID [2020-07-17 21:47:29,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-17 21:47:29,042 INFO L263 TraceCheckUtils]: 19: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,042 INFO L280 TraceCheckUtils]: 20: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-17 21:47:29,043 INFO L263 TraceCheckUtils]: 21: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-17 21:47:29,043 INFO L280 TraceCheckUtils]: 22: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,043 INFO L263 TraceCheckUtils]: 23: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-17 21:47:29,043 INFO L280 TraceCheckUtils]: 24: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-17 21:47:29,043 INFO L280 TraceCheckUtils]: 25: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,044 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-17 21:47:29,044 INFO L280 TraceCheckUtils]: 27: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,044 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,044 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-17 21:47:29,044 INFO L280 TraceCheckUtils]: 30: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-17 21:47:29,045 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-17 21:47:29,046 INFO L263 TraceCheckUtils]: 32: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,046 INFO L280 TraceCheckUtils]: 33: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-17 21:47:29,046 INFO L280 TraceCheckUtils]: 34: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,047 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-17 21:47:29,047 INFO L280 TraceCheckUtils]: 36: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,047 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-17 21:47:29,047 INFO L280 TraceCheckUtils]: 38: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,047 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-17 21:47:29,048 INFO L280 TraceCheckUtils]: 40: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,048 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8754#false} {8753#true} #504#return; {8754#false} is VALID [2020-07-17 21:47:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:29,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8753#true} is VALID [2020-07-17 21:47:29,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8754#false} #514#return; {8754#false} is VALID [2020-07-17 21:47:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:29,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-17 21:47:29,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8753#true} {8754#false} #516#return; {8754#false} is VALID [2020-07-17 21:47:29,060 INFO L263 TraceCheckUtils]: 0: Hoare triple {8753#true} call ULTIMATE.init(); {8827#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:47:29,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {8827#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {8753#true} is VALID [2020-07-17 21:47:29,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,060 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8753#true} {8753#true} #540#return; {8753#true} is VALID [2020-07-17 21:47:29,061 INFO L263 TraceCheckUtils]: 4: Hoare triple {8753#true} call #t~ret75 := main(); {8753#true} is VALID [2020-07-17 21:47:29,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {8753#true} havoc ~retValue_acc~11;havoc ~tmp~9; {8753#true} is VALID [2020-07-17 21:47:29,061 INFO L263 TraceCheckUtils]: 6: Hoare triple {8753#true} call select_helpers(); {8753#true} is VALID [2020-07-17 21:47:29,061 INFO L280 TraceCheckUtils]: 7: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,061 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8753#true} {8753#true} #438#return; {8753#true} is VALID [2020-07-17 21:47:29,061 INFO L263 TraceCheckUtils]: 9: Hoare triple {8753#true} call select_features(); {8753#true} is VALID [2020-07-17 21:47:29,062 INFO L280 TraceCheckUtils]: 10: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,062 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8753#true} {8753#true} #440#return; {8753#true} is VALID [2020-07-17 21:47:29,062 INFO L263 TraceCheckUtils]: 12: Hoare triple {8753#true} call #t~ret74 := valid_product(); {8753#true} is VALID [2020-07-17 21:47:29,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {8753#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:29,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {8828#(= 1 |valid_product_#res|)} assume true; {8828#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:29,065 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8828#(= 1 |valid_product_#res|)} {8753#true} #442#return; {8765#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:47:29,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {8765#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {8766#(= 1 main_~tmp~9)} is VALID [2020-07-17 21:47:29,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {8766#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {8753#true} is VALID [2020-07-17 21:47:29,066 INFO L263 TraceCheckUtils]: 18: Hoare triple {8753#true} call setup(); {8753#true} is VALID [2020-07-17 21:47:29,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,066 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8753#true} {8753#true} #444#return; {8753#true} is VALID [2020-07-17 21:47:29,066 INFO L263 TraceCheckUtils]: 21: Hoare triple {8753#true} call runTest(); {8753#true} is VALID [2020-07-17 21:47:29,067 INFO L263 TraceCheckUtils]: 22: Hoare triple {8753#true} call __utac_acc__Specification5_spec__1(); {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:29,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8753#true} is VALID [2020-07-17 21:47:29,067 INFO L280 TraceCheckUtils]: 24: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,067 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8753#true} {8753#true} #530#return; {8753#true} is VALID [2020-07-17 21:47:29,067 INFO L263 TraceCheckUtils]: 26: Hoare triple {8753#true} call test(); {8753#true} is VALID [2020-07-17 21:47:29,067 INFO L280 TraceCheckUtils]: 27: Hoare triple {8753#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8753#true} is VALID [2020-07-17 21:47:29,068 INFO L280 TraceCheckUtils]: 28: Hoare triple {8753#true} assume !false; {8753#true} is VALID [2020-07-17 21:47:29,068 INFO L280 TraceCheckUtils]: 29: Hoare triple {8753#true} assume ~splverifierCounter~0 < 4; {8753#true} is VALID [2020-07-17 21:47:29,068 INFO L280 TraceCheckUtils]: 30: Hoare triple {8753#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {8753#true} is VALID [2020-07-17 21:47:29,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {8753#true} assume !(0 != ~tmp~8); {8753#true} is VALID [2020-07-17 21:47:29,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {8753#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {8753#true} is VALID [2020-07-17 21:47:29,068 INFO L280 TraceCheckUtils]: 33: Hoare triple {8753#true} assume !(0 != ~tmp___0~2); {8753#true} is VALID [2020-07-17 21:47:29,069 INFO L280 TraceCheckUtils]: 34: Hoare triple {8753#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {8753#true} is VALID [2020-07-17 21:47:29,069 INFO L280 TraceCheckUtils]: 35: Hoare triple {8753#true} assume 0 != ~tmp___2~0; {8753#true} is VALID [2020-07-17 21:47:29,069 INFO L263 TraceCheckUtils]: 36: Hoare triple {8753#true} call timeShift(); {8753#true} is VALID [2020-07-17 21:47:29,070 INFO L263 TraceCheckUtils]: 37: Hoare triple {8753#true} call __utac_acc__Specification5_spec__2(); {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:29,070 INFO L263 TraceCheckUtils]: 38: Hoare triple {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {8753#true} is VALID [2020-07-17 21:47:29,070 INFO L280 TraceCheckUtils]: 39: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-17 21:47:29,070 INFO L280 TraceCheckUtils]: 40: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,070 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8753#true} {8829#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {8753#true} is VALID [2020-07-17 21:47:29,070 INFO L280 TraceCheckUtils]: 42: Hoare triple {8753#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {8753#true} is VALID [2020-07-17 21:47:29,071 INFO L280 TraceCheckUtils]: 43: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,071 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8753#true} {8753#true} #500#return; {8753#true} is VALID [2020-07-17 21:47:29,071 INFO L280 TraceCheckUtils]: 45: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-17 21:47:29,071 INFO L280 TraceCheckUtils]: 46: Hoare triple {8753#true} assume 0 != ~systemActive~0; {8753#true} is VALID [2020-07-17 21:47:29,072 INFO L263 TraceCheckUtils]: 47: Hoare triple {8753#true} call processEnvironment(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,072 INFO L280 TraceCheckUtils]: 48: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8753#true} is VALID [2020-07-17 21:47:29,072 INFO L280 TraceCheckUtils]: 49: Hoare triple {8753#true} assume !(0 != ~pumpRunning~0); {8753#true} is VALID [2020-07-17 21:47:29,073 INFO L263 TraceCheckUtils]: 50: Hoare triple {8753#true} call processEnvironment__wrappee__methaneQuery(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,073 INFO L280 TraceCheckUtils]: 51: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {8753#true} is VALID [2020-07-17 21:47:29,073 INFO L280 TraceCheckUtils]: 52: Hoare triple {8753#true} assume 0 == ~pumpRunning~0; {8753#true} is VALID [2020-07-17 21:47:29,073 INFO L263 TraceCheckUtils]: 53: Hoare triple {8753#true} call #t~ret48 := isHighWaterLevel(); {8753#true} is VALID [2020-07-17 21:47:29,073 INFO L280 TraceCheckUtils]: 54: Hoare triple {8753#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {8753#true} is VALID [2020-07-17 21:47:29,073 INFO L263 TraceCheckUtils]: 55: Hoare triple {8753#true} call #t~ret68 := isHighWaterSensorDry(); {8753#true} is VALID [2020-07-17 21:47:29,074 INFO L280 TraceCheckUtils]: 56: Hoare triple {8753#true} havoc ~retValue_acc~2; {8753#true} is VALID [2020-07-17 21:47:29,074 INFO L280 TraceCheckUtils]: 57: Hoare triple {8753#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:29,075 INFO L280 TraceCheckUtils]: 58: Hoare triple {8906#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8906#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:47:29,075 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8906#(<= 1 |isHighWaterSensorDry_#res|)} {8753#true} #498#return; {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-17 21:47:29,076 INFO L280 TraceCheckUtils]: 60: Hoare triple {8904#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {8905#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:47:29,077 INFO L280 TraceCheckUtils]: 61: Hoare triple {8905#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {8754#false} is VALID [2020-07-17 21:47:29,077 INFO L280 TraceCheckUtils]: 62: Hoare triple {8754#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {8754#false} is VALID [2020-07-17 21:47:29,077 INFO L280 TraceCheckUtils]: 63: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,077 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8754#false} {8753#true} #520#return; {8754#false} is VALID [2020-07-17 21:47:29,077 INFO L280 TraceCheckUtils]: 65: Hoare triple {8754#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8754#false} is VALID [2020-07-17 21:47:29,078 INFO L280 TraceCheckUtils]: 66: Hoare triple {8754#false} assume 0 != ~tmp~4; {8754#false} is VALID [2020-07-17 21:47:29,078 INFO L263 TraceCheckUtils]: 67: Hoare triple {8754#false} call activatePump(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,078 INFO L280 TraceCheckUtils]: 68: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8753#true} is VALID [2020-07-17 21:47:29,078 INFO L263 TraceCheckUtils]: 69: Hoare triple {8753#true} call #t~ret50 := isMethaneAlarm(); {8753#true} is VALID [2020-07-17 21:47:29,078 INFO L280 TraceCheckUtils]: 70: Hoare triple {8753#true} havoc ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,078 INFO L263 TraceCheckUtils]: 71: Hoare triple {8753#true} call #t~ret51 := isMethaneLevelCritical(); {8753#true} is VALID [2020-07-17 21:47:29,079 INFO L280 TraceCheckUtils]: 72: Hoare triple {8753#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {8753#true} is VALID [2020-07-17 21:47:29,079 INFO L280 TraceCheckUtils]: 73: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,079 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8753#true} {8753#true} #534#return; {8753#true} is VALID [2020-07-17 21:47:29,079 INFO L280 TraceCheckUtils]: 75: Hoare triple {8753#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {8753#true} is VALID [2020-07-17 21:47:29,079 INFO L280 TraceCheckUtils]: 76: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,079 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8753#true} {8753#true} #494#return; {8753#true} is VALID [2020-07-17 21:47:29,079 INFO L280 TraceCheckUtils]: 78: Hoare triple {8753#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {8753#true} is VALID [2020-07-17 21:47:29,080 INFO L280 TraceCheckUtils]: 79: Hoare triple {8753#true} assume !(0 != ~tmp~6); {8753#true} is VALID [2020-07-17 21:47:29,080 INFO L263 TraceCheckUtils]: 80: Hoare triple {8753#true} call activatePump__wrappee__highWaterSensor(); {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:29,080 INFO L280 TraceCheckUtils]: 81: Hoare triple {8833#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8753#true} is VALID [2020-07-17 21:47:29,081 INFO L280 TraceCheckUtils]: 82: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,083 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8753#true} {8753#true} #496#return; {8753#true} is VALID [2020-07-17 21:47:29,083 INFO L280 TraceCheckUtils]: 84: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,084 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8753#true} {8754#false} #522#return; {8754#false} is VALID [2020-07-17 21:47:29,084 INFO L280 TraceCheckUtils]: 86: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,084 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8754#false} {8753#true} #484#return; {8754#false} is VALID [2020-07-17 21:47:29,084 INFO L280 TraceCheckUtils]: 88: Hoare triple {8754#false} assume true; {8754#false} is VALID [2020-07-17 21:47:29,084 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8754#false} {8753#true} #504#return; {8754#false} is VALID [2020-07-17 21:47:29,084 INFO L263 TraceCheckUtils]: 90: Hoare triple {8754#false} call __utac_acc__Specification5_spec__3(); {8754#false} is VALID [2020-07-17 21:47:29,085 INFO L280 TraceCheckUtils]: 91: Hoare triple {8754#false} havoc ~tmp~3;havoc ~tmp___0~0; {8754#false} is VALID [2020-07-17 21:47:29,085 INFO L263 TraceCheckUtils]: 92: Hoare triple {8754#false} call #t~ret46 := getWaterLevel(); {8753#true} is VALID [2020-07-17 21:47:29,085 INFO L280 TraceCheckUtils]: 93: Hoare triple {8753#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {8753#true} is VALID [2020-07-17 21:47:29,085 INFO L280 TraceCheckUtils]: 94: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,087 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8753#true} {8754#false} #514#return; {8754#false} is VALID [2020-07-17 21:47:29,087 INFO L280 TraceCheckUtils]: 96: Hoare triple {8754#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {8754#false} is VALID [2020-07-17 21:47:29,087 INFO L280 TraceCheckUtils]: 97: Hoare triple {8754#false} assume 2 != ~tmp~3; {8754#false} is VALID [2020-07-17 21:47:29,088 INFO L263 TraceCheckUtils]: 98: Hoare triple {8754#false} call #t~ret47 := isPumpRunning(); {8753#true} is VALID [2020-07-17 21:47:29,088 INFO L280 TraceCheckUtils]: 99: Hoare triple {8753#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {8753#true} is VALID [2020-07-17 21:47:29,088 INFO L280 TraceCheckUtils]: 100: Hoare triple {8753#true} assume true; {8753#true} is VALID [2020-07-17 21:47:29,088 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8753#true} {8754#false} #516#return; {8754#false} is VALID [2020-07-17 21:47:29,088 INFO L280 TraceCheckUtils]: 102: Hoare triple {8754#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {8754#false} is VALID [2020-07-17 21:47:29,088 INFO L280 TraceCheckUtils]: 103: Hoare triple {8754#false} assume 0 != ~tmp___0~0; {8754#false} is VALID [2020-07-17 21:47:29,089 INFO L280 TraceCheckUtils]: 104: Hoare triple {8754#false} assume 0 == ~switchedOnBeforeTS~0; {8754#false} is VALID [2020-07-17 21:47:29,089 INFO L263 TraceCheckUtils]: 105: Hoare triple {8754#false} call __automaton_fail(); {8754#false} is VALID [2020-07-17 21:47:29,089 INFO L280 TraceCheckUtils]: 106: Hoare triple {8754#false} assume !false; {8754#false} is VALID [2020-07-17 21:47:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:47:29,102 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55473409] [2020-07-17 21:47:29,102 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:29,102 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:47:29,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661700147] [2020-07-17 21:47:29,104 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:47:29,104 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:29,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:47:29,224 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:29,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:47:29,225 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:29,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:47:29,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:47:29,225 INFO L87 Difference]: Start difference. First operand 231 states and 261 transitions. Second operand 11 states. [2020-07-17 21:47:31,312 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:31,766 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:32,141 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:36,379 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:36,950 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:37,362 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:44,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:44,570 INFO L93 Difference]: Finished difference Result 478 states and 578 transitions. [2020-07-17 21:47:44,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:47:44,570 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:47:44,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:47:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 366 transitions. [2020-07-17 21:47:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:47:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 366 transitions. [2020-07-17 21:47:44,586 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 366 transitions. [2020-07-17 21:47:45,659 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 366 edges. 366 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:45,667 INFO L225 Difference]: With dead ends: 478 [2020-07-17 21:47:45,667 INFO L226 Difference]: Without dead ends: 275 [2020-07-17 21:47:45,668 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:47:45,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2020-07-17 21:47:47,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 235. [2020-07-17 21:47:47,453 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:47,453 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand 235 states. [2020-07-17 21:47:47,454 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 235 states. [2020-07-17 21:47:47,454 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 235 states. [2020-07-17 21:47:47,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:47,464 INFO L93 Difference]: Finished difference Result 275 states and 329 transitions. [2020-07-17 21:47:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2020-07-17 21:47:47,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:47,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:47,465 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 275 states. [2020-07-17 21:47:47,466 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 275 states. [2020-07-17 21:47:47,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:47,474 INFO L93 Difference]: Finished difference Result 275 states and 329 transitions. [2020-07-17 21:47:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2020-07-17 21:47:47,475 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:47,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:47,475 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:47,475 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:47,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-17 21:47:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 265 transitions. [2020-07-17 21:47:47,482 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 265 transitions. Word has length 107 [2020-07-17 21:47:47,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:47,482 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 265 transitions. [2020-07-17 21:47:47,482 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:47:47,483 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 265 transitions. [2020-07-17 21:47:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:47:47,484 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:47,484 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:47,484 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:47:47,485 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:47,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:47,485 INFO L82 PathProgramCache]: Analyzing trace with hash 63483377, now seen corresponding path program 1 times [2020-07-17 21:47:47,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:47,486 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416618083] [2020-07-17 21:47:47,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,819 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {10458#(= 1 ~waterLevel~0)} assume true; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10458#(= 1 ~waterLevel~0)} {10453#true} #540#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,887 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #438#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,893 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #440#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10453#true} is VALID [2020-07-17 21:47:47,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,897 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #442#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,900 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #444#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10453#true} is VALID [2020-07-17 21:47:47,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,919 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #530#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-17 21:47:47,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,925 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-17 21:47:47,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {10453#true} is VALID [2020-07-17 21:47:47,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-17 21:47:47,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,926 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-17 21:47:47,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {10453#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {10453#true} is VALID [2020-07-17 21:47:47,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:47,927 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #500#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-17 21:47:48,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,005 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-17 21:47:48,006 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-17 21:47:48,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-17 21:47:48,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,008 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,008 INFO L280 TraceCheckUtils]: 6: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,010 INFO L280 TraceCheckUtils]: 8: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,011 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-17 21:47:48,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-17 21:47:48,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,022 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-17 21:47:48,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-17 21:47:48,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,023 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-17 21:47:48,023 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,023 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,023 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-17 21:47:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-17 21:47:48,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,027 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-17 21:47:48,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-17 21:47:48,027 INFO L263 TraceCheckUtils]: 1: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-17 21:47:48,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,027 INFO L263 TraceCheckUtils]: 3: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-17 21:47:48,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-17 21:47:48,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,028 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-17 21:47:48,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,029 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-17 21:47:48,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-17 21:47:48,029 INFO L280 TraceCheckUtils]: 11: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-17 21:47:48,030 INFO L263 TraceCheckUtils]: 12: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-17 21:47:48,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,030 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-17 21:47:48,030 INFO L280 TraceCheckUtils]: 16: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,031 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-17 21:47:48,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-17 21:47:48,032 INFO L263 TraceCheckUtils]: 2: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-17 21:47:48,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-17 21:47:48,032 INFO L263 TraceCheckUtils]: 4: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-17 21:47:48,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-17 21:47:48,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,034 INFO L280 TraceCheckUtils]: 7: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,035 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,038 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,039 INFO L280 TraceCheckUtils]: 15: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,040 INFO L263 TraceCheckUtils]: 16: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-17 21:47:48,040 INFO L263 TraceCheckUtils]: 18: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-17 21:47:48,040 INFO L280 TraceCheckUtils]: 19: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,041 INFO L263 TraceCheckUtils]: 20: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-17 21:47:48,041 INFO L280 TraceCheckUtils]: 21: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-17 21:47:48,041 INFO L280 TraceCheckUtils]: 22: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,041 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-17 21:47:48,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,042 INFO L280 TraceCheckUtils]: 25: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,042 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-17 21:47:48,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-17 21:47:48,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-17 21:47:48,043 INFO L263 TraceCheckUtils]: 29: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-17 21:47:48,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,044 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-17 21:47:48,044 INFO L280 TraceCheckUtils]: 33: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,045 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,045 INFO L280 TraceCheckUtils]: 35: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,046 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10453#true} is VALID [2020-07-17 21:47:48,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume !(0 != ~pumpRunning~0); {10453#true} is VALID [2020-07-17 21:47:48,048 INFO L263 TraceCheckUtils]: 2: Hoare triple {10453#true} call processEnvironment__wrappee__methaneQuery(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-17 21:47:48,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-17 21:47:48,048 INFO L263 TraceCheckUtils]: 5: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-17 21:47:48,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-17 21:47:48,049 INFO L263 TraceCheckUtils]: 7: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-17 21:47:48,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-17 21:47:48,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,051 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,052 INFO L280 TraceCheckUtils]: 12: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,053 INFO L280 TraceCheckUtils]: 14: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,070 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,071 INFO L280 TraceCheckUtils]: 18: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,072 INFO L263 TraceCheckUtils]: 19: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,072 INFO L280 TraceCheckUtils]: 20: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-17 21:47:48,072 INFO L263 TraceCheckUtils]: 21: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-17 21:47:48,072 INFO L280 TraceCheckUtils]: 22: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,073 INFO L263 TraceCheckUtils]: 23: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-17 21:47:48,073 INFO L280 TraceCheckUtils]: 24: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-17 21:47:48,073 INFO L280 TraceCheckUtils]: 25: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,073 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-17 21:47:48,073 INFO L280 TraceCheckUtils]: 27: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,074 INFO L280 TraceCheckUtils]: 28: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,074 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-17 21:47:48,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-17 21:47:48,074 INFO L280 TraceCheckUtils]: 31: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-17 21:47:48,075 INFO L263 TraceCheckUtils]: 32: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,075 INFO L280 TraceCheckUtils]: 33: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-17 21:47:48,075 INFO L280 TraceCheckUtils]: 34: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,076 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-17 21:47:48,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,076 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,078 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,078 INFO L280 TraceCheckUtils]: 40: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,079 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10458#(= 1 ~waterLevel~0)} #504#return; {10454#false} is VALID [2020-07-17 21:47:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10453#true} is VALID [2020-07-17 21:47:48,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10454#false} #514#return; {10454#false} is VALID [2020-07-17 21:47:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-17 21:47:48,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,090 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10453#true} {10454#false} #516#return; {10454#false} is VALID [2020-07-17 21:47:48,095 INFO L263 TraceCheckUtils]: 0: Hoare triple {10453#true} call ULTIMATE.init(); {10526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:47:48,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {10458#(= 1 ~waterLevel~0)} assume true; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,104 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10458#(= 1 ~waterLevel~0)} {10453#true} #540#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,104 INFO L263 TraceCheckUtils]: 4: Hoare triple {10458#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {10458#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,105 INFO L263 TraceCheckUtils]: 6: Hoare triple {10458#(= 1 ~waterLevel~0)} call select_helpers(); {10453#true} is VALID [2020-07-17 21:47:48,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,106 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #438#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,106 INFO L263 TraceCheckUtils]: 9: Hoare triple {10458#(= 1 ~waterLevel~0)} call select_features(); {10453#true} is VALID [2020-07-17 21:47:48,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,107 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #440#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,107 INFO L263 TraceCheckUtils]: 12: Hoare triple {10458#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {10453#true} is VALID [2020-07-17 21:47:48,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {10453#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10453#true} is VALID [2020-07-17 21:47:48,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,108 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #442#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,109 INFO L280 TraceCheckUtils]: 16: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,110 INFO L280 TraceCheckUtils]: 17: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,110 INFO L263 TraceCheckUtils]: 18: Hoare triple {10458#(= 1 ~waterLevel~0)} call setup(); {10453#true} is VALID [2020-07-17 21:47:48,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,111 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #444#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,112 INFO L263 TraceCheckUtils]: 21: Hoare triple {10458#(= 1 ~waterLevel~0)} call runTest(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,114 INFO L263 TraceCheckUtils]: 22: Hoare triple {10458#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:48,114 INFO L280 TraceCheckUtils]: 23: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10453#true} is VALID [2020-07-17 21:47:48,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,115 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #530#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,116 INFO L263 TraceCheckUtils]: 26: Hoare triple {10458#(= 1 ~waterLevel~0)} call test(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,116 INFO L280 TraceCheckUtils]: 27: Hoare triple {10458#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,117 INFO L280 TraceCheckUtils]: 28: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !false; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,117 INFO L280 TraceCheckUtils]: 29: Hoare triple {10458#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,118 INFO L280 TraceCheckUtils]: 30: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,118 INFO L280 TraceCheckUtils]: 31: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~8); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,119 INFO L280 TraceCheckUtils]: 32: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,119 INFO L280 TraceCheckUtils]: 33: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,120 INFO L280 TraceCheckUtils]: 34: Hoare triple {10458#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,121 INFO L280 TraceCheckUtils]: 35: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,122 INFO L263 TraceCheckUtils]: 36: Hoare triple {10458#(= 1 ~waterLevel~0)} call timeShift(); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,123 INFO L263 TraceCheckUtils]: 37: Hoare triple {10458#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:48,123 INFO L263 TraceCheckUtils]: 38: Hoare triple {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {10453#true} is VALID [2020-07-17 21:47:48,123 INFO L280 TraceCheckUtils]: 39: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-17 21:47:48,124 INFO L280 TraceCheckUtils]: 40: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,124 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10453#true} {10527#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10453#true} is VALID [2020-07-17 21:47:48,124 INFO L280 TraceCheckUtils]: 42: Hoare triple {10453#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {10453#true} is VALID [2020-07-17 21:47:48,124 INFO L280 TraceCheckUtils]: 43: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,125 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10453#true} {10458#(= 1 ~waterLevel~0)} #500#return; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,125 INFO L280 TraceCheckUtils]: 45: Hoare triple {10458#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,126 INFO L280 TraceCheckUtils]: 46: Hoare triple {10458#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10458#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,127 INFO L263 TraceCheckUtils]: 47: Hoare triple {10458#(= 1 ~waterLevel~0)} call processEnvironment(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,127 INFO L280 TraceCheckUtils]: 48: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10453#true} is VALID [2020-07-17 21:47:48,127 INFO L280 TraceCheckUtils]: 49: Hoare triple {10453#true} assume !(0 != ~pumpRunning~0); {10453#true} is VALID [2020-07-17 21:47:48,128 INFO L263 TraceCheckUtils]: 50: Hoare triple {10453#true} call processEnvironment__wrappee__methaneQuery(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,128 INFO L280 TraceCheckUtils]: 51: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10453#true} is VALID [2020-07-17 21:47:48,128 INFO L280 TraceCheckUtils]: 52: Hoare triple {10453#true} assume 0 == ~pumpRunning~0; {10453#true} is VALID [2020-07-17 21:47:48,128 INFO L263 TraceCheckUtils]: 53: Hoare triple {10453#true} call #t~ret48 := isHighWaterLevel(); {10453#true} is VALID [2020-07-17 21:47:48,128 INFO L280 TraceCheckUtils]: 54: Hoare triple {10453#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {10453#true} is VALID [2020-07-17 21:47:48,129 INFO L263 TraceCheckUtils]: 55: Hoare triple {10453#true} call #t~ret68 := isHighWaterSensorDry(); {10453#true} is VALID [2020-07-17 21:47:48,129 INFO L280 TraceCheckUtils]: 56: Hoare triple {10453#true} havoc ~retValue_acc~2; {10453#true} is VALID [2020-07-17 21:47:48,130 INFO L280 TraceCheckUtils]: 57: Hoare triple {10453#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,130 INFO L280 TraceCheckUtils]: 58: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,131 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #498#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,132 INFO L280 TraceCheckUtils]: 60: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,132 INFO L280 TraceCheckUtils]: 61: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,133 INFO L280 TraceCheckUtils]: 62: Hoare triple {10569#(<= 2 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,133 INFO L280 TraceCheckUtils]: 63: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,134 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #520#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,135 INFO L280 TraceCheckUtils]: 65: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,135 INFO L280 TraceCheckUtils]: 66: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,136 INFO L263 TraceCheckUtils]: 67: Hoare triple {10569#(<= 2 ~waterLevel~0)} call activatePump(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,136 INFO L280 TraceCheckUtils]: 68: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10453#true} is VALID [2020-07-17 21:47:48,137 INFO L263 TraceCheckUtils]: 69: Hoare triple {10453#true} call #t~ret50 := isMethaneAlarm(); {10453#true} is VALID [2020-07-17 21:47:48,137 INFO L280 TraceCheckUtils]: 70: Hoare triple {10453#true} havoc ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,137 INFO L263 TraceCheckUtils]: 71: Hoare triple {10453#true} call #t~ret51 := isMethaneLevelCritical(); {10453#true} is VALID [2020-07-17 21:47:48,137 INFO L280 TraceCheckUtils]: 72: Hoare triple {10453#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10453#true} is VALID [2020-07-17 21:47:48,137 INFO L280 TraceCheckUtils]: 73: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,137 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10453#true} {10453#true} #534#return; {10453#true} is VALID [2020-07-17 21:47:48,138 INFO L280 TraceCheckUtils]: 75: Hoare triple {10453#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {10453#true} is VALID [2020-07-17 21:47:48,138 INFO L280 TraceCheckUtils]: 76: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,138 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10453#true} {10453#true} #494#return; {10453#true} is VALID [2020-07-17 21:47:48,138 INFO L280 TraceCheckUtils]: 78: Hoare triple {10453#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {10453#true} is VALID [2020-07-17 21:47:48,138 INFO L280 TraceCheckUtils]: 79: Hoare triple {10453#true} assume !(0 != ~tmp~6); {10453#true} is VALID [2020-07-17 21:47:48,139 INFO L263 TraceCheckUtils]: 80: Hoare triple {10453#true} call activatePump__wrappee__highWaterSensor(); {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:47:48,139 INFO L280 TraceCheckUtils]: 81: Hoare triple {10531#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10453#true} is VALID [2020-07-17 21:47:48,140 INFO L280 TraceCheckUtils]: 82: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,140 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10453#true} {10453#true} #496#return; {10453#true} is VALID [2020-07-17 21:47:48,140 INFO L280 TraceCheckUtils]: 84: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,141 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10453#true} {10569#(<= 2 ~waterLevel~0)} #522#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,142 INFO L280 TraceCheckUtils]: 86: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,143 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10453#true} #484#return; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,143 INFO L280 TraceCheckUtils]: 88: Hoare triple {10569#(<= 2 ~waterLevel~0)} assume true; {10569#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:47:48,144 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10569#(<= 2 ~waterLevel~0)} {10458#(= 1 ~waterLevel~0)} #504#return; {10454#false} is VALID [2020-07-17 21:47:48,144 INFO L263 TraceCheckUtils]: 90: Hoare triple {10454#false} call __utac_acc__Specification5_spec__3(); {10454#false} is VALID [2020-07-17 21:47:48,144 INFO L280 TraceCheckUtils]: 91: Hoare triple {10454#false} havoc ~tmp~3;havoc ~tmp___0~0; {10454#false} is VALID [2020-07-17 21:47:48,145 INFO L263 TraceCheckUtils]: 92: Hoare triple {10454#false} call #t~ret46 := getWaterLevel(); {10453#true} is VALID [2020-07-17 21:47:48,145 INFO L280 TraceCheckUtils]: 93: Hoare triple {10453#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10453#true} is VALID [2020-07-17 21:47:48,145 INFO L280 TraceCheckUtils]: 94: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,145 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10453#true} {10454#false} #514#return; {10454#false} is VALID [2020-07-17 21:47:48,145 INFO L280 TraceCheckUtils]: 96: Hoare triple {10454#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {10454#false} is VALID [2020-07-17 21:47:48,145 INFO L280 TraceCheckUtils]: 97: Hoare triple {10454#false} assume 2 != ~tmp~3; {10454#false} is VALID [2020-07-17 21:47:48,146 INFO L263 TraceCheckUtils]: 98: Hoare triple {10454#false} call #t~ret47 := isPumpRunning(); {10453#true} is VALID [2020-07-17 21:47:48,146 INFO L280 TraceCheckUtils]: 99: Hoare triple {10453#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10453#true} is VALID [2020-07-17 21:47:48,146 INFO L280 TraceCheckUtils]: 100: Hoare triple {10453#true} assume true; {10453#true} is VALID [2020-07-17 21:47:48,146 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10453#true} {10454#false} #516#return; {10454#false} is VALID [2020-07-17 21:47:48,146 INFO L280 TraceCheckUtils]: 102: Hoare triple {10454#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {10454#false} is VALID [2020-07-17 21:47:48,147 INFO L280 TraceCheckUtils]: 103: Hoare triple {10454#false} assume 0 != ~tmp___0~0; {10454#false} is VALID [2020-07-17 21:47:48,147 INFO L280 TraceCheckUtils]: 104: Hoare triple {10454#false} assume 0 == ~switchedOnBeforeTS~0; {10454#false} is VALID [2020-07-17 21:47:48,147 INFO L263 TraceCheckUtils]: 105: Hoare triple {10454#false} call __automaton_fail(); {10454#false} is VALID [2020-07-17 21:47:48,147 INFO L280 TraceCheckUtils]: 106: Hoare triple {10454#false} assume !false; {10454#false} is VALID [2020-07-17 21:47:48,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:47:48,168 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416618083] [2020-07-17 21:47:48,170 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:48,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:47:48,171 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367453887] [2020-07-17 21:47:48,172 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:47:48,172 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:48,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:47:48,309 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:48,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:47:48,309 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:48,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:47:48,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:47:48,310 INFO L87 Difference]: Start difference. First operand 235 states and 265 transitions. Second operand 7 states. [2020-07-17 21:47:49,029 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:51,211 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:01,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:01,700 INFO L93 Difference]: Finished difference Result 647 states and 802 transitions. [2020-07-17 21:48:01,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:48:01,701 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:48:01,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:48:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 564 transitions. [2020-07-17 21:48:01,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:48:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 564 transitions. [2020-07-17 21:48:01,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 564 transitions. [2020-07-17 21:48:03,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:03,644 INFO L225 Difference]: With dead ends: 647 [2020-07-17 21:48:03,644 INFO L226 Difference]: Without dead ends: 440 [2020-07-17 21:48:03,645 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:48:03,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2020-07-17 21:48:06,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 402. [2020-07-17 21:48:06,747 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:06,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 440 states. Second operand 402 states. [2020-07-17 21:48:06,747 INFO L74 IsIncluded]: Start isIncluded. First operand 440 states. Second operand 402 states. [2020-07-17 21:48:06,747 INFO L87 Difference]: Start difference. First operand 440 states. Second operand 402 states. [2020-07-17 21:48:06,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:06,762 INFO L93 Difference]: Finished difference Result 440 states and 530 transitions. [2020-07-17 21:48:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 530 transitions. [2020-07-17 21:48:06,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:06,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:06,764 INFO L74 IsIncluded]: Start isIncluded. First operand 402 states. Second operand 440 states. [2020-07-17 21:48:06,764 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 440 states. [2020-07-17 21:48:06,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:06,780 INFO L93 Difference]: Finished difference Result 440 states and 530 transitions. [2020-07-17 21:48:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 530 transitions. [2020-07-17 21:48:06,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:06,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:06,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:06,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2020-07-17 21:48:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 469 transitions. [2020-07-17 21:48:06,797 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 469 transitions. Word has length 107 [2020-07-17 21:48:06,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:06,798 INFO L479 AbstractCegarLoop]: Abstraction has 402 states and 469 transitions. [2020-07-17 21:48:06,798 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:48:06,798 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 469 transitions. [2020-07-17 21:48:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-17 21:48:06,799 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:06,800 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:48:06,800 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:48:06,800 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:06,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:06,800 INFO L82 PathProgramCache]: Analyzing trace with hash 1148604343, now seen corresponding path program 1 times [2020-07-17 21:48:06,801 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:06,801 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188130679] [2020-07-17 21:48:06,801 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,233 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {13020#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {12946#(= 1 ~waterLevel~0)} assume true; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,292 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12946#(= 1 ~waterLevel~0)} {12941#true} #540#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,295 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #438#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,298 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #440#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {12941#true} is VALID [2020-07-17 21:48:07,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #442#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,307 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #444#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12941#true} is VALID [2020-07-17 21:48:07,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #530#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {13022#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:48:07,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:48:07,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12946#(= 1 ~waterLevel~0)} #486#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-17 21:48:07,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-17 21:48:07,408 INFO L263 TraceCheckUtils]: 0: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {12941#true} is VALID [2020-07-17 21:48:07,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-17 21:48:07,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,408 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-17 21:48:07,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {12941#true} is VALID [2020-07-17 21:48:07,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #500#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,441 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-17 21:48:07,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-17 21:48:07,442 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-17 21:48:07,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,443 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-17 21:48:07,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-17 21:48:07,443 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-17 21:48:07,443 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-17 21:48:07,443 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,444 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-17 21:48:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-17 21:48:07,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,457 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-17 21:48:07,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,457 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-17 21:48:07,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-17 21:48:07,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,458 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-17 21:48:07,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,458 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,459 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-17 21:48:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-17 21:48:07,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-17 21:48:07,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-17 21:48:07,463 INFO L263 TraceCheckUtils]: 1: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-17 21:48:07,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,463 INFO L263 TraceCheckUtils]: 3: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-17 21:48:07,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-17 21:48:07,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,464 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-17 21:48:07,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,464 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-17 21:48:07,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-17 21:48:07,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-17 21:48:07,465 INFO L263 TraceCheckUtils]: 12: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-17 21:48:07,466 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,466 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-17 21:48:07,466 INFO L280 TraceCheckUtils]: 16: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,466 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-17 21:48:07,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-17 21:48:07,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-17 21:48:07,467 INFO L263 TraceCheckUtils]: 2: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-17 21:48:07,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-17 21:48:07,467 INFO L263 TraceCheckUtils]: 4: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-17 21:48:07,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,468 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-17 21:48:07,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-17 21:48:07,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-17 21:48:07,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-17 21:48:07,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,469 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-17 21:48:07,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {12941#true} is VALID [2020-07-17 21:48:07,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-17 21:48:07,470 INFO L263 TraceCheckUtils]: 16: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,471 INFO L280 TraceCheckUtils]: 17: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-17 21:48:07,471 INFO L263 TraceCheckUtils]: 18: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-17 21:48:07,471 INFO L280 TraceCheckUtils]: 19: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,471 INFO L263 TraceCheckUtils]: 20: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-17 21:48:07,471 INFO L280 TraceCheckUtils]: 21: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-17 21:48:07,472 INFO L280 TraceCheckUtils]: 22: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,472 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-17 21:48:07,472 INFO L280 TraceCheckUtils]: 24: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,472 INFO L280 TraceCheckUtils]: 25: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,472 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-17 21:48:07,473 INFO L280 TraceCheckUtils]: 27: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-17 21:48:07,473 INFO L280 TraceCheckUtils]: 28: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-17 21:48:07,473 INFO L263 TraceCheckUtils]: 29: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,474 INFO L280 TraceCheckUtils]: 30: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-17 21:48:07,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,474 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-17 21:48:07,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,474 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-17 21:48:07,474 INFO L280 TraceCheckUtils]: 35: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,475 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-17 21:48:07,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12941#true} is VALID [2020-07-17 21:48:07,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume !(0 != ~pumpRunning~0); {12941#true} is VALID [2020-07-17 21:48:07,476 INFO L263 TraceCheckUtils]: 2: Hoare triple {12941#true} call processEnvironment__wrappee__methaneQuery(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-17 21:48:07,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-17 21:48:07,477 INFO L263 TraceCheckUtils]: 5: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-17 21:48:07,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-17 21:48:07,477 INFO L263 TraceCheckUtils]: 7: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-17 21:48:07,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,478 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-17 21:48:07,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-17 21:48:07,478 INFO L280 TraceCheckUtils]: 13: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-17 21:48:07,479 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-17 21:48:07,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,479 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-17 21:48:07,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {12941#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {12941#true} is VALID [2020-07-17 21:48:07,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-17 21:48:07,480 INFO L263 TraceCheckUtils]: 19: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,480 INFO L280 TraceCheckUtils]: 20: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-17 21:48:07,480 INFO L263 TraceCheckUtils]: 21: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-17 21:48:07,480 INFO L280 TraceCheckUtils]: 22: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,481 INFO L263 TraceCheckUtils]: 23: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-17 21:48:07,481 INFO L280 TraceCheckUtils]: 24: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-17 21:48:07,481 INFO L280 TraceCheckUtils]: 25: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,481 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-17 21:48:07,481 INFO L280 TraceCheckUtils]: 27: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,482 INFO L280 TraceCheckUtils]: 28: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,482 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-17 21:48:07,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-17 21:48:07,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-17 21:48:07,483 INFO L263 TraceCheckUtils]: 32: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,483 INFO L280 TraceCheckUtils]: 33: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-17 21:48:07,483 INFO L280 TraceCheckUtils]: 34: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,483 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-17 21:48:07,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,484 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-17 21:48:07,484 INFO L280 TraceCheckUtils]: 38: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,484 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-17 21:48:07,484 INFO L280 TraceCheckUtils]: 40: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,485 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #504#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:07,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:07,507 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} {12962#(= 2 ~waterLevel~0)} #514#return; {13015#(= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)} is VALID [2020-07-17 21:48:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:07,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-17 21:48:07,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,511 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12941#true} {12942#false} #516#return; {12942#false} is VALID [2020-07-17 21:48:07,516 INFO L263 TraceCheckUtils]: 0: Hoare triple {12941#true} call ULTIMATE.init(); {13020#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:48:07,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {13020#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {12946#(= 1 ~waterLevel~0)} assume true; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,522 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12946#(= 1 ~waterLevel~0)} {12941#true} #540#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,523 INFO L263 TraceCheckUtils]: 4: Hoare triple {12946#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {12946#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,523 INFO L263 TraceCheckUtils]: 6: Hoare triple {12946#(= 1 ~waterLevel~0)} call select_helpers(); {12941#true} is VALID [2020-07-17 21:48:07,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,524 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #438#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,524 INFO L263 TraceCheckUtils]: 9: Hoare triple {12946#(= 1 ~waterLevel~0)} call select_features(); {12941#true} is VALID [2020-07-17 21:48:07,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,525 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #440#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,525 INFO L263 TraceCheckUtils]: 12: Hoare triple {12946#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {12941#true} is VALID [2020-07-17 21:48:07,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {12941#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {12941#true} is VALID [2020-07-17 21:48:07,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,527 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #442#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,527 INFO L280 TraceCheckUtils]: 16: Hoare triple {12946#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {12946#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,528 INFO L263 TraceCheckUtils]: 18: Hoare triple {12946#(= 1 ~waterLevel~0)} call setup(); {12941#true} is VALID [2020-07-17 21:48:07,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,529 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #444#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,529 INFO L263 TraceCheckUtils]: 21: Hoare triple {12946#(= 1 ~waterLevel~0)} call runTest(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,530 INFO L263 TraceCheckUtils]: 22: Hoare triple {12946#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:07,530 INFO L280 TraceCheckUtils]: 23: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12941#true} is VALID [2020-07-17 21:48:07,531 INFO L280 TraceCheckUtils]: 24: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,531 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12941#true} {12946#(= 1 ~waterLevel~0)} #530#return; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,532 INFO L263 TraceCheckUtils]: 26: Hoare triple {12946#(= 1 ~waterLevel~0)} call test(); {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,532 INFO L280 TraceCheckUtils]: 27: Hoare triple {12946#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,533 INFO L280 TraceCheckUtils]: 28: Hoare triple {12946#(= 1 ~waterLevel~0)} assume !false; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,533 INFO L280 TraceCheckUtils]: 29: Hoare triple {12946#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,534 INFO L280 TraceCheckUtils]: 30: Hoare triple {12946#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,535 INFO L280 TraceCheckUtils]: 31: Hoare triple {12946#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {12946#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,535 INFO L263 TraceCheckUtils]: 32: Hoare triple {12946#(= 1 ~waterLevel~0)} call waterRise(); {13022#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:07,536 INFO L280 TraceCheckUtils]: 33: Hoare triple {13022#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:48:07,537 INFO L280 TraceCheckUtils]: 34: Hoare triple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:48:07,538 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13023#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12946#(= 1 ~waterLevel~0)} #486#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,539 INFO L280 TraceCheckUtils]: 36: Hoare triple {12962#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,539 INFO L280 TraceCheckUtils]: 37: Hoare triple {12962#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,540 INFO L280 TraceCheckUtils]: 38: Hoare triple {12962#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,540 INFO L280 TraceCheckUtils]: 39: Hoare triple {12962#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,541 INFO L263 TraceCheckUtils]: 40: Hoare triple {12962#(= 2 ~waterLevel~0)} call timeShift(); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,542 INFO L263 TraceCheckUtils]: 41: Hoare triple {12962#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:07,542 INFO L263 TraceCheckUtils]: 42: Hoare triple {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {12941#true} is VALID [2020-07-17 21:48:07,542 INFO L280 TraceCheckUtils]: 43: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-17 21:48:07,542 INFO L280 TraceCheckUtils]: 44: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,542 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {12941#true} {13021#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {12941#true} is VALID [2020-07-17 21:48:07,542 INFO L280 TraceCheckUtils]: 46: Hoare triple {12941#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {12941#true} is VALID [2020-07-17 21:48:07,543 INFO L280 TraceCheckUtils]: 47: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,543 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #500#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,544 INFO L280 TraceCheckUtils]: 49: Hoare triple {12962#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,544 INFO L280 TraceCheckUtils]: 50: Hoare triple {12962#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,545 INFO L263 TraceCheckUtils]: 51: Hoare triple {12962#(= 2 ~waterLevel~0)} call processEnvironment(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,545 INFO L280 TraceCheckUtils]: 52: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12941#true} is VALID [2020-07-17 21:48:07,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {12941#true} assume !(0 != ~pumpRunning~0); {12941#true} is VALID [2020-07-17 21:48:07,546 INFO L263 TraceCheckUtils]: 54: Hoare triple {12941#true} call processEnvironment__wrappee__methaneQuery(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,546 INFO L280 TraceCheckUtils]: 55: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12941#true} is VALID [2020-07-17 21:48:07,546 INFO L280 TraceCheckUtils]: 56: Hoare triple {12941#true} assume 0 == ~pumpRunning~0; {12941#true} is VALID [2020-07-17 21:48:07,546 INFO L263 TraceCheckUtils]: 57: Hoare triple {12941#true} call #t~ret48 := isHighWaterLevel(); {12941#true} is VALID [2020-07-17 21:48:07,547 INFO L280 TraceCheckUtils]: 58: Hoare triple {12941#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {12941#true} is VALID [2020-07-17 21:48:07,547 INFO L263 TraceCheckUtils]: 59: Hoare triple {12941#true} call #t~ret68 := isHighWaterSensorDry(); {12941#true} is VALID [2020-07-17 21:48:07,547 INFO L280 TraceCheckUtils]: 60: Hoare triple {12941#true} havoc ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,547 INFO L280 TraceCheckUtils]: 61: Hoare triple {12941#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {12941#true} is VALID [2020-07-17 21:48:07,547 INFO L280 TraceCheckUtils]: 62: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,547 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12941#true} {12941#true} #498#return; {12941#true} is VALID [2020-07-17 21:48:07,548 INFO L280 TraceCheckUtils]: 64: Hoare triple {12941#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {12941#true} is VALID [2020-07-17 21:48:07,548 INFO L280 TraceCheckUtils]: 65: Hoare triple {12941#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {12941#true} is VALID [2020-07-17 21:48:07,548 INFO L280 TraceCheckUtils]: 66: Hoare triple {12941#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {12941#true} is VALID [2020-07-17 21:48:07,548 INFO L280 TraceCheckUtils]: 67: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,548 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {12941#true} {12941#true} #520#return; {12941#true} is VALID [2020-07-17 21:48:07,548 INFO L280 TraceCheckUtils]: 69: Hoare triple {12941#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {12941#true} is VALID [2020-07-17 21:48:07,549 INFO L280 TraceCheckUtils]: 70: Hoare triple {12941#true} assume 0 != ~tmp~4; {12941#true} is VALID [2020-07-17 21:48:07,549 INFO L263 TraceCheckUtils]: 71: Hoare triple {12941#true} call activatePump(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,549 INFO L280 TraceCheckUtils]: 72: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12941#true} is VALID [2020-07-17 21:48:07,550 INFO L263 TraceCheckUtils]: 73: Hoare triple {12941#true} call #t~ret50 := isMethaneAlarm(); {12941#true} is VALID [2020-07-17 21:48:07,550 INFO L280 TraceCheckUtils]: 74: Hoare triple {12941#true} havoc ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,550 INFO L263 TraceCheckUtils]: 75: Hoare triple {12941#true} call #t~ret51 := isMethaneLevelCritical(); {12941#true} is VALID [2020-07-17 21:48:07,550 INFO L280 TraceCheckUtils]: 76: Hoare triple {12941#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {12941#true} is VALID [2020-07-17 21:48:07,550 INFO L280 TraceCheckUtils]: 77: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,550 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12941#true} {12941#true} #534#return; {12941#true} is VALID [2020-07-17 21:48:07,551 INFO L280 TraceCheckUtils]: 79: Hoare triple {12941#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {12941#true} is VALID [2020-07-17 21:48:07,551 INFO L280 TraceCheckUtils]: 80: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,551 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {12941#true} {12941#true} #494#return; {12941#true} is VALID [2020-07-17 21:48:07,551 INFO L280 TraceCheckUtils]: 82: Hoare triple {12941#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {12941#true} is VALID [2020-07-17 21:48:07,551 INFO L280 TraceCheckUtils]: 83: Hoare triple {12941#true} assume !(0 != ~tmp~6); {12941#true} is VALID [2020-07-17 21:48:07,552 INFO L263 TraceCheckUtils]: 84: Hoare triple {12941#true} call activatePump__wrappee__highWaterSensor(); {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:07,552 INFO L280 TraceCheckUtils]: 85: Hoare triple {13027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12941#true} is VALID [2020-07-17 21:48:07,552 INFO L280 TraceCheckUtils]: 86: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,553 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {12941#true} {12941#true} #496#return; {12941#true} is VALID [2020-07-17 21:48:07,553 INFO L280 TraceCheckUtils]: 88: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,553 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12941#true} {12941#true} #522#return; {12941#true} is VALID [2020-07-17 21:48:07,553 INFO L280 TraceCheckUtils]: 90: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,553 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {12941#true} {12941#true} #484#return; {12941#true} is VALID [2020-07-17 21:48:07,553 INFO L280 TraceCheckUtils]: 92: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,554 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {12941#true} {12962#(= 2 ~waterLevel~0)} #504#return; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,555 INFO L263 TraceCheckUtils]: 94: Hoare triple {12962#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,555 INFO L280 TraceCheckUtils]: 95: Hoare triple {12962#(= 2 ~waterLevel~0)} havoc ~tmp~3;havoc ~tmp___0~0; {12962#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:07,556 INFO L263 TraceCheckUtils]: 96: Hoare triple {12962#(= 2 ~waterLevel~0)} call #t~ret46 := getWaterLevel(); {12941#true} is VALID [2020-07-17 21:48:07,556 INFO L280 TraceCheckUtils]: 97: Hoare triple {12941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:07,557 INFO L280 TraceCheckUtils]: 98: Hoare triple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13112#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:48:07,558 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13112#(= |getWaterLevel_#res| ~waterLevel~0)} {12962#(= 2 ~waterLevel~0)} #514#return; {13015#(= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)} is VALID [2020-07-17 21:48:07,559 INFO L280 TraceCheckUtils]: 100: Hoare triple {13015#(= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {13016#(= 2 __utac_acc__Specification5_spec__3_~tmp~3)} is VALID [2020-07-17 21:48:07,559 INFO L280 TraceCheckUtils]: 101: Hoare triple {13016#(= 2 __utac_acc__Specification5_spec__3_~tmp~3)} assume 2 != ~tmp~3; {12942#false} is VALID [2020-07-17 21:48:07,559 INFO L263 TraceCheckUtils]: 102: Hoare triple {12942#false} call #t~ret47 := isPumpRunning(); {12941#true} is VALID [2020-07-17 21:48:07,560 INFO L280 TraceCheckUtils]: 103: Hoare triple {12941#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {12941#true} is VALID [2020-07-17 21:48:07,560 INFO L280 TraceCheckUtils]: 104: Hoare triple {12941#true} assume true; {12941#true} is VALID [2020-07-17 21:48:07,560 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {12941#true} {12942#false} #516#return; {12942#false} is VALID [2020-07-17 21:48:07,560 INFO L280 TraceCheckUtils]: 106: Hoare triple {12942#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {12942#false} is VALID [2020-07-17 21:48:07,560 INFO L280 TraceCheckUtils]: 107: Hoare triple {12942#false} assume 0 != ~tmp___0~0; {12942#false} is VALID [2020-07-17 21:48:07,561 INFO L280 TraceCheckUtils]: 108: Hoare triple {12942#false} assume 0 == ~switchedOnBeforeTS~0; {12942#false} is VALID [2020-07-17 21:48:07,561 INFO L263 TraceCheckUtils]: 109: Hoare triple {12942#false} call __automaton_fail(); {12942#false} is VALID [2020-07-17 21:48:07,561 INFO L280 TraceCheckUtils]: 110: Hoare triple {12942#false} assume !false; {12942#false} is VALID [2020-07-17 21:48:07,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:48:07,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188130679] [2020-07-17 21:48:07,577 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:48:07,577 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:48:07,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913265482] [2020-07-17 21:48:07,578 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 21:48:07,578 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:48:07,578 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:48:07,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:07,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:48:07,773 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:48:07,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:48:07,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:48:07,774 INFO L87 Difference]: Start difference. First operand 402 states and 469 transitions. Second operand 12 states. [2020-07-17 21:48:09,253 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:13,162 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:19,353 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:20,398 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:20,925 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:48:21,474 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:22,025 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:30,974 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:31,647 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:37,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:37,563 INFO L93 Difference]: Finished difference Result 1110 states and 1376 transitions. [2020-07-17 21:48:37,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:48:37,563 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 21:48:37,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:48:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 650 transitions. [2020-07-17 21:48:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:48:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 650 transitions. [2020-07-17 21:48:37,579 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 650 transitions. [2020-07-17 21:48:39,968 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 650 edges. 650 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:40,017 INFO L225 Difference]: With dead ends: 1110 [2020-07-17 21:48:40,018 INFO L226 Difference]: Without dead ends: 806 [2020-07-17 21:48:40,020 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:48:40,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 806 states. [2020-07-17 21:48:45,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 806 to 696. [2020-07-17 21:48:45,881 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:45,881 INFO L82 GeneralOperation]: Start isEquivalent. First operand 806 states. Second operand 696 states. [2020-07-17 21:48:45,881 INFO L74 IsIncluded]: Start isIncluded. First operand 806 states. Second operand 696 states. [2020-07-17 21:48:45,881 INFO L87 Difference]: Start difference. First operand 806 states. Second operand 696 states. [2020-07-17 21:48:45,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:45,916 INFO L93 Difference]: Finished difference Result 806 states and 965 transitions. [2020-07-17 21:48:45,916 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 965 transitions. [2020-07-17 21:48:45,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:45,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:45,919 INFO L74 IsIncluded]: Start isIncluded. First operand 696 states. Second operand 806 states. [2020-07-17 21:48:45,919 INFO L87 Difference]: Start difference. First operand 696 states. Second operand 806 states. [2020-07-17 21:48:45,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:45,958 INFO L93 Difference]: Finished difference Result 806 states and 965 transitions. [2020-07-17 21:48:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 965 transitions. [2020-07-17 21:48:45,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:45,961 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:45,961 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:45,961 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 696 states. [2020-07-17 21:48:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 696 states and 804 transitions. [2020-07-17 21:48:45,996 INFO L78 Accepts]: Start accepts. Automaton has 696 states and 804 transitions. Word has length 111 [2020-07-17 21:48:45,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:45,996 INFO L479 AbstractCegarLoop]: Abstraction has 696 states and 804 transitions. [2020-07-17 21:48:45,996 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:48:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 804 transitions. [2020-07-17 21:48:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-17 21:48:45,999 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:46,000 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:48:46,000 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 21:48:46,000 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:46,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:46,000 INFO L82 PathProgramCache]: Analyzing trace with hash 490171745, now seen corresponding path program 1 times [2020-07-17 21:48:46,001 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:46,001 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297370600] [2020-07-17 21:48:46,001 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,500 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:46,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {17349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {17221#true} is VALID [2020-07-17 21:48:46,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-17 21:48:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,546 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-17 21:48:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,549 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-17 21:48:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:48:46,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {17350#(= 1 |valid_product_#res|)} assume true; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:48:46,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17350#(= 1 |valid_product_#res|)} {17221#true} #442#return; {17233#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:48:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,569 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-17 21:48:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-17 21:48:46,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,585 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-17 21:48:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17221#true} is VALID [2020-07-17 21:48:46,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-17 21:48:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-17 21:48:46,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-17 21:48:46,658 INFO L263 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-17 21:48:46,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-17 21:48:46,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,659 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-17 21:48:46,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-17 21:48:46,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,659 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {17221#true} is VALID [2020-07-17 21:48:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,703 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-17 21:48:46,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-17 21:48:46,704 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-17 21:48:46,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,705 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-17 21:48:46,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-17 21:48:46,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-17 21:48:46,706 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-17 21:48:46,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,706 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-17 21:48:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,720 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:46,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,720 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,721 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,721 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-17 21:48:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,727 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-17 21:48:46,727 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:46,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,728 INFO L263 TraceCheckUtils]: 3: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:46,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,728 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,729 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,729 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-17 21:48:46,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-17 21:48:46,729 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-17 21:48:46,730 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,732 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,734 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-17 21:48:46,735 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:46,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-17 21:48:46,735 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-17 21:48:46,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,736 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-17 21:48:46,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-17 21:48:46,736 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-17 21:48:46,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-17 21:48:46,737 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,737 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-17 21:48:46,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-17 21:48:46,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,738 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,738 INFO L280 TraceCheckUtils]: 17: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-17 21:48:46,739 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:46,739 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,739 INFO L263 TraceCheckUtils]: 20: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:46,739 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,740 INFO L280 TraceCheckUtils]: 22: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,740 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,740 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,740 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,740 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-17 21:48:46,741 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-17 21:48:46,741 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-17 21:48:46,742 INFO L263 TraceCheckUtils]: 29: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,742 INFO L280 TraceCheckUtils]: 30: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,743 INFO L280 TraceCheckUtils]: 31: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,744 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,744 INFO L280 TraceCheckUtils]: 33: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,745 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,745 INFO L280 TraceCheckUtils]: 35: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,746 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-17 21:48:46,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:46,748 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-17 21:48:46,748 INFO L263 TraceCheckUtils]: 5: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:46,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-17 21:48:46,749 INFO L263 TraceCheckUtils]: 7: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-17 21:48:46,749 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,750 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-17 21:48:46,750 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-17 21:48:46,750 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-17 21:48:46,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-17 21:48:46,751 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,751 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-17 21:48:46,751 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-17 21:48:46,751 INFO L280 TraceCheckUtils]: 18: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,752 INFO L263 TraceCheckUtils]: 19: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,752 INFO L280 TraceCheckUtils]: 20: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-17 21:48:46,752 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:46,753 INFO L280 TraceCheckUtils]: 22: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,753 INFO L263 TraceCheckUtils]: 23: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:46,753 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,753 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,754 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,754 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,754 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,754 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-17 21:48:46,754 INFO L280 TraceCheckUtils]: 30: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-17 21:48:46,754 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-17 21:48:46,755 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,756 INFO L280 TraceCheckUtils]: 33: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,757 INFO L280 TraceCheckUtils]: 34: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,757 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,758 INFO L280 TraceCheckUtils]: 36: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,758 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,759 INFO L280 TraceCheckUtils]: 38: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,760 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,761 INFO L280 TraceCheckUtils]: 40: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,762 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-17 21:48:46,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-17 21:48:46,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-17 21:48:46,774 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:46,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-17 21:48:46,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,775 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-17 21:48:46,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17221#true} is VALID [2020-07-17 21:48:46,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-17 21:48:46,776 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,777 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,778 INFO L263 TraceCheckUtils]: 0: Hoare triple {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:46,779 INFO L263 TraceCheckUtils]: 1: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-17 21:48:46,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-17 21:48:46,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-17 21:48:46,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-17 21:48:46,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,781 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {17221#true} is VALID [2020-07-17 21:48:46,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:46,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-17 21:48:46,782 INFO L263 TraceCheckUtils]: 10: Hoare triple {17221#true} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-17 21:48:46,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:46,784 INFO L263 TraceCheckUtils]: 13: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-17 21:48:46,785 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:46,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-17 21:48:46,786 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-17 21:48:46,786 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,786 INFO L280 TraceCheckUtils]: 20: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:46,787 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,787 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-17 21:48:46,787 INFO L280 TraceCheckUtils]: 23: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-17 21:48:46,787 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-17 21:48:46,788 INFO L280 TraceCheckUtils]: 25: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-17 21:48:46,788 INFO L280 TraceCheckUtils]: 26: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,788 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-17 21:48:46,789 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-17 21:48:46,789 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,790 INFO L263 TraceCheckUtils]: 30: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,790 INFO L280 TraceCheckUtils]: 31: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-17 21:48:46,791 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:46,791 INFO L280 TraceCheckUtils]: 33: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,791 INFO L263 TraceCheckUtils]: 34: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:46,792 INFO L280 TraceCheckUtils]: 35: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,792 INFO L280 TraceCheckUtils]: 36: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,792 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,793 INFO L280 TraceCheckUtils]: 38: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,793 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,793 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-17 21:48:46,794 INFO L280 TraceCheckUtils]: 41: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-17 21:48:46,794 INFO L280 TraceCheckUtils]: 42: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-17 21:48:46,795 INFO L263 TraceCheckUtils]: 43: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,796 INFO L280 TraceCheckUtils]: 44: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,797 INFO L280 TraceCheckUtils]: 45: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,798 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,799 INFO L280 TraceCheckUtils]: 47: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,800 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,802 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,803 INFO L280 TraceCheckUtils]: 51: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,804 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,804 INFO L263 TraceCheckUtils]: 53: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17221#true} is VALID [2020-07-17 21:48:46,804 INFO L280 TraceCheckUtils]: 54: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-17 21:48:46,805 INFO L263 TraceCheckUtils]: 55: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:46,805 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-17 21:48:46,805 INFO L280 TraceCheckUtils]: 57: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,806 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-17 21:48:46,806 INFO L280 TraceCheckUtils]: 59: Hoare triple {17221#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17221#true} is VALID [2020-07-17 21:48:46,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-17 21:48:46,807 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,808 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,809 INFO L280 TraceCheckUtils]: 63: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:46,810 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:46,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:46,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} is VALID [2020-07-17 21:48:46,943 INFO L263 TraceCheckUtils]: 0: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-17 21:48:46,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:46,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:46,947 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} is VALID [2020-07-17 21:48:46,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:46,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:46,950 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17308#(not (= 0 ~pumpRunning~0))} #500#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17221#true} is VALID [2020-07-17 21:48:46,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,969 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,970 INFO L263 TraceCheckUtils]: 1: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:46,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,971 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,971 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,971 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,971 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-17 21:48:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,980 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-17 21:48:46,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:46,981 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-17 21:48:46,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,982 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-17 21:48:46,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,983 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-17 21:48:46,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-17 21:48:46,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume 0 != ~pumpRunning~0; {17221#true} is VALID [2020-07-17 21:48:46,984 INFO L263 TraceCheckUtils]: 2: Hoare triple {17221#true} call #t~ret49 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:46,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,985 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:46,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:46,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,986 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:46,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:46,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,987 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-17 21:48:46,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {17221#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {17221#true} is VALID [2020-07-17 21:48:46,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {17221#true} assume !(0 != ~tmp~5); {17221#true} is VALID [2020-07-17 21:48:46,988 INFO L263 TraceCheckUtils]: 13: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:46,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:46,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:46,989 INFO L263 TraceCheckUtils]: 16: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-17 21:48:46,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,990 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-17 21:48:46,990 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,991 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-17 21:48:46,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,992 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:46,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-17 21:48:46,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:46,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:47,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-17 21:48:47,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,010 INFO L263 TraceCheckUtils]: 0: Hoare triple {17221#true} call ULTIMATE.init(); {17349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:48:47,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {17349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {17221#true} is VALID [2020-07-17 21:48:47,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,011 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-17 21:48:47,012 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret75 := main(); {17221#true} is VALID [2020-07-17 21:48:47,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~11;havoc ~tmp~9; {17221#true} is VALID [2020-07-17 21:48:47,012 INFO L263 TraceCheckUtils]: 6: Hoare triple {17221#true} call select_helpers(); {17221#true} is VALID [2020-07-17 21:48:47,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,013 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-17 21:48:47,013 INFO L263 TraceCheckUtils]: 9: Hoare triple {17221#true} call select_features(); {17221#true} is VALID [2020-07-17 21:48:47,013 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,014 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-17 21:48:47,014 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call #t~ret74 := valid_product(); {17221#true} is VALID [2020-07-17 21:48:47,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:48:47,018 INFO L280 TraceCheckUtils]: 14: Hoare triple {17350#(= 1 |valid_product_#res|)} assume true; {17350#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:48:47,020 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17350#(= 1 |valid_product_#res|)} {17221#true} #442#return; {17233#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:48:47,021 INFO L280 TraceCheckUtils]: 16: Hoare triple {17233#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17234#(= 1 main_~tmp~9)} is VALID [2020-07-17 21:48:47,021 INFO L280 TraceCheckUtils]: 17: Hoare triple {17234#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {17221#true} is VALID [2020-07-17 21:48:47,022 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call setup(); {17221#true} is VALID [2020-07-17 21:48:47,022 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,022 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-17 21:48:47,022 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call runTest(); {17221#true} is VALID [2020-07-17 21:48:47,023 INFO L263 TraceCheckUtils]: 22: Hoare triple {17221#true} call __utac_acc__Specification5_spec__1(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:47,024 INFO L280 TraceCheckUtils]: 23: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-17 21:48:47,024 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,024 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-17 21:48:47,025 INFO L263 TraceCheckUtils]: 26: Hoare triple {17221#true} call test(); {17221#true} is VALID [2020-07-17 21:48:47,025 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17221#true} is VALID [2020-07-17 21:48:47,025 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !false; {17221#true} is VALID [2020-07-17 21:48:47,026 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume ~splverifierCounter~0 < 4; {17221#true} is VALID [2020-07-17 21:48:47,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {17221#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17221#true} is VALID [2020-07-17 21:48:47,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume 0 != ~tmp~8; {17221#true} is VALID [2020-07-17 21:48:47,027 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call waterRise(); {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:47,028 INFO L280 TraceCheckUtils]: 33: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17221#true} is VALID [2020-07-17 21:48:47,028 INFO L280 TraceCheckUtils]: 34: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,028 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-17 21:48:47,029 INFO L280 TraceCheckUtils]: 36: Hoare triple {17221#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17221#true} is VALID [2020-07-17 21:48:47,029 INFO L280 TraceCheckUtils]: 37: Hoare triple {17221#true} assume !(0 != ~tmp___0~2); {17221#true} is VALID [2020-07-17 21:48:47,029 INFO L280 TraceCheckUtils]: 38: Hoare triple {17221#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17221#true} is VALID [2020-07-17 21:48:47,029 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume 0 != ~tmp___2~0; {17221#true} is VALID [2020-07-17 21:48:47,031 INFO L263 TraceCheckUtils]: 40: Hoare triple {17221#true} call timeShift(); {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:48:47,032 INFO L263 TraceCheckUtils]: 41: Hoare triple {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:47,032 INFO L263 TraceCheckUtils]: 42: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-17 21:48:47,033 INFO L280 TraceCheckUtils]: 43: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-17 21:48:47,033 INFO L280 TraceCheckUtils]: 44: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,033 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17221#true} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17221#true} is VALID [2020-07-17 21:48:47,033 INFO L280 TraceCheckUtils]: 46: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-17 21:48:47,034 INFO L280 TraceCheckUtils]: 47: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,034 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17221#true} {17353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {17221#true} is VALID [2020-07-17 21:48:47,034 INFO L280 TraceCheckUtils]: 49: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:47,035 INFO L280 TraceCheckUtils]: 50: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-17 21:48:47,036 INFO L263 TraceCheckUtils]: 51: Hoare triple {17221#true} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:47,036 INFO L280 TraceCheckUtils]: 52: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-17 21:48:47,036 INFO L280 TraceCheckUtils]: 53: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:47,037 INFO L263 TraceCheckUtils]: 54: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:47,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:47,038 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-17 21:48:47,038 INFO L263 TraceCheckUtils]: 57: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:47,039 INFO L280 TraceCheckUtils]: 58: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-17 21:48:47,039 INFO L263 TraceCheckUtils]: 59: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-17 21:48:47,039 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:47,040 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:47,040 INFO L280 TraceCheckUtils]: 62: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,040 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-17 21:48:47,040 INFO L280 TraceCheckUtils]: 64: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-17 21:48:47,041 INFO L280 TraceCheckUtils]: 65: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-17 21:48:47,041 INFO L280 TraceCheckUtils]: 66: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-17 21:48:47,041 INFO L280 TraceCheckUtils]: 67: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,042 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-17 21:48:47,042 INFO L280 TraceCheckUtils]: 69: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-17 21:48:47,042 INFO L280 TraceCheckUtils]: 70: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:47,043 INFO L263 TraceCheckUtils]: 71: Hoare triple {17221#true} call activatePump(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:47,044 INFO L280 TraceCheckUtils]: 72: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17221#true} is VALID [2020-07-17 21:48:47,044 INFO L263 TraceCheckUtils]: 73: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:47,044 INFO L280 TraceCheckUtils]: 74: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:47,045 INFO L263 TraceCheckUtils]: 75: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:47,045 INFO L280 TraceCheckUtils]: 76: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:47,045 INFO L280 TraceCheckUtils]: 77: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,046 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:47,046 INFO L280 TraceCheckUtils]: 79: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:47,046 INFO L280 TraceCheckUtils]: 80: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,047 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-17 21:48:47,047 INFO L280 TraceCheckUtils]: 82: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-17 21:48:47,047 INFO L280 TraceCheckUtils]: 83: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-17 21:48:47,048 INFO L263 TraceCheckUtils]: 84: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:47,049 INFO L280 TraceCheckUtils]: 85: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,050 INFO L280 TraceCheckUtils]: 86: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,051 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,052 INFO L280 TraceCheckUtils]: 88: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,053 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,054 INFO L280 TraceCheckUtils]: 90: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,055 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,056 INFO L280 TraceCheckUtils]: 92: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,057 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,057 INFO L263 TraceCheckUtils]: 94: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17221#true} is VALID [2020-07-17 21:48:47,057 INFO L280 TraceCheckUtils]: 95: Hoare triple {17221#true} havoc ~tmp~3;havoc ~tmp___0~0; {17221#true} is VALID [2020-07-17 21:48:47,058 INFO L263 TraceCheckUtils]: 96: Hoare triple {17221#true} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:47,058 INFO L280 TraceCheckUtils]: 97: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-17 21:48:47,058 INFO L280 TraceCheckUtils]: 98: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,059 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17221#true} {17221#true} #514#return; {17221#true} is VALID [2020-07-17 21:48:47,059 INFO L280 TraceCheckUtils]: 100: Hoare triple {17221#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17221#true} is VALID [2020-07-17 21:48:47,059 INFO L280 TraceCheckUtils]: 101: Hoare triple {17221#true} assume !(2 != ~tmp~3); {17221#true} is VALID [2020-07-17 21:48:47,059 INFO L280 TraceCheckUtils]: 102: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,060 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17221#true} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,061 INFO L280 TraceCheckUtils]: 104: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:47,063 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,063 INFO L280 TraceCheckUtils]: 106: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !false; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,064 INFO L280 TraceCheckUtils]: 107: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,065 INFO L280 TraceCheckUtils]: 108: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,066 INFO L280 TraceCheckUtils]: 109: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,067 INFO L280 TraceCheckUtils]: 110: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,068 INFO L280 TraceCheckUtils]: 111: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,069 INFO L280 TraceCheckUtils]: 112: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,070 INFO L280 TraceCheckUtils]: 113: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,071 INFO L263 TraceCheckUtils]: 114: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} call timeShift(); {17308#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:48:47,072 INFO L263 TraceCheckUtils]: 115: Hoare triple {17308#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:47,072 INFO L263 TraceCheckUtils]: 116: Hoare triple {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-17 21:48:47,073 INFO L280 TraceCheckUtils]: 117: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:47,074 INFO L280 TraceCheckUtils]: 118: Hoare triple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:47,075 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17509#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17351#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} is VALID [2020-07-17 21:48:47,077 INFO L280 TraceCheckUtils]: 120: Hoare triple {17507#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret45|)))} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,078 INFO L280 TraceCheckUtils]: 121: Hoare triple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,079 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17508#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17308#(not (= 0 ~pumpRunning~0))} #500#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,080 INFO L280 TraceCheckUtils]: 123: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,082 INFO L263 TraceCheckUtils]: 124: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:48:47,082 INFO L280 TraceCheckUtils]: 125: Hoare triple {17352#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17221#true} is VALID [2020-07-17 21:48:47,082 INFO L280 TraceCheckUtils]: 126: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,083 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,084 INFO L280 TraceCheckUtils]: 128: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,084 INFO L263 TraceCheckUtils]: 129: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:47,085 INFO L280 TraceCheckUtils]: 130: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17221#true} is VALID [2020-07-17 21:48:47,085 INFO L280 TraceCheckUtils]: 131: Hoare triple {17221#true} assume 0 != ~pumpRunning~0; {17221#true} is VALID [2020-07-17 21:48:47,085 INFO L263 TraceCheckUtils]: 132: Hoare triple {17221#true} call #t~ret49 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:47,085 INFO L280 TraceCheckUtils]: 133: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:47,086 INFO L263 TraceCheckUtils]: 134: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:47,086 INFO L280 TraceCheckUtils]: 135: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:47,086 INFO L280 TraceCheckUtils]: 136: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,086 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:47,086 INFO L280 TraceCheckUtils]: 138: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:47,087 INFO L280 TraceCheckUtils]: 139: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,087 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17221#true} {17221#true} #478#return; {17221#true} is VALID [2020-07-17 21:48:47,087 INFO L280 TraceCheckUtils]: 141: Hoare triple {17221#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {17221#true} is VALID [2020-07-17 21:48:47,087 INFO L280 TraceCheckUtils]: 142: Hoare triple {17221#true} assume !(0 != ~tmp~5); {17221#true} is VALID [2020-07-17 21:48:47,088 INFO L263 TraceCheckUtils]: 143: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:47,088 INFO L280 TraceCheckUtils]: 144: Hoare triple {17416#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:47,088 INFO L280 TraceCheckUtils]: 145: Hoare triple {17221#true} assume !(0 == ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:47,089 INFO L263 TraceCheckUtils]: 146: Hoare triple {17221#true} call processEnvironment__wrappee__base(); {17221#true} is VALID [2020-07-17 21:48:47,089 INFO L280 TraceCheckUtils]: 147: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,089 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17221#true} {17221#true} #526#return; {17221#true} is VALID [2020-07-17 21:48:47,089 INFO L280 TraceCheckUtils]: 149: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,089 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17221#true} {17221#true} #482#return; {17221#true} is VALID [2020-07-17 21:48:47,090 INFO L280 TraceCheckUtils]: 151: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,090 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,091 INFO L263 TraceCheckUtils]: 153: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,092 INFO L280 TraceCheckUtils]: 154: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~3;havoc ~tmp___0~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,092 INFO L263 TraceCheckUtils]: 155: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret46 := getWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:47,092 INFO L280 TraceCheckUtils]: 156: Hoare triple {17221#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17221#true} is VALID [2020-07-17 21:48:47,092 INFO L280 TraceCheckUtils]: 157: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,093 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,094 INFO L280 TraceCheckUtils]: 159: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,095 INFO L280 TraceCheckUtils]: 160: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~3; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,095 INFO L263 TraceCheckUtils]: 161: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret47 := isPumpRunning(); {17221#true} is VALID [2020-07-17 21:48:47,095 INFO L280 TraceCheckUtils]: 162: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-17 21:48:47,096 INFO L280 TraceCheckUtils]: 163: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:47,098 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {17221#true} {17316#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,099 INFO L280 TraceCheckUtils]: 165: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,100 INFO L280 TraceCheckUtils]: 166: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17316#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:48:47,101 INFO L280 TraceCheckUtils]: 167: Hoare triple {17316#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17222#false} is VALID [2020-07-17 21:48:47,101 INFO L263 TraceCheckUtils]: 168: Hoare triple {17222#false} call __automaton_fail(); {17222#false} is VALID [2020-07-17 21:48:47,101 INFO L280 TraceCheckUtils]: 169: Hoare triple {17222#false} assume !false; {17222#false} is VALID [2020-07-17 21:48:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-17 21:48:47,163 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297370600] [2020-07-17 21:48:47,163 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [473194276] [2020-07-17 21:48:47,164 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:48:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:47,467 INFO L264 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:48:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:47,562 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:48:48,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {17221#true} call ULTIMATE.init(); {17221#true} is VALID [2020-07-17 21:48:48,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {17221#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {17221#true} is VALID [2020-07-17 21:48:48,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,088 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17221#true} {17221#true} #540#return; {17221#true} is VALID [2020-07-17 21:48:48,088 INFO L263 TraceCheckUtils]: 4: Hoare triple {17221#true} call #t~ret75 := main(); {17221#true} is VALID [2020-07-17 21:48:48,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {17221#true} havoc ~retValue_acc~11;havoc ~tmp~9; {17221#true} is VALID [2020-07-17 21:48:48,089 INFO L263 TraceCheckUtils]: 6: Hoare triple {17221#true} call select_helpers(); {17221#true} is VALID [2020-07-17 21:48:48,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,090 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17221#true} {17221#true} #438#return; {17221#true} is VALID [2020-07-17 21:48:48,090 INFO L263 TraceCheckUtils]: 9: Hoare triple {17221#true} call select_features(); {17221#true} is VALID [2020-07-17 21:48:48,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,091 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17221#true} {17221#true} #440#return; {17221#true} is VALID [2020-07-17 21:48:48,091 INFO L263 TraceCheckUtils]: 12: Hoare triple {17221#true} call #t~ret74 := valid_product(); {17221#true} is VALID [2020-07-17 21:48:48,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {17221#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {17221#true} is VALID [2020-07-17 21:48:48,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,092 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17221#true} {17221#true} #442#return; {17221#true} is VALID [2020-07-17 21:48:48,092 INFO L280 TraceCheckUtils]: 16: Hoare triple {17221#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17221#true} is VALID [2020-07-17 21:48:48,092 INFO L280 TraceCheckUtils]: 17: Hoare triple {17221#true} assume 0 != ~tmp~9; {17221#true} is VALID [2020-07-17 21:48:48,093 INFO L263 TraceCheckUtils]: 18: Hoare triple {17221#true} call setup(); {17221#true} is VALID [2020-07-17 21:48:48,093 INFO L280 TraceCheckUtils]: 19: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,093 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17221#true} {17221#true} #444#return; {17221#true} is VALID [2020-07-17 21:48:48,094 INFO L263 TraceCheckUtils]: 21: Hoare triple {17221#true} call runTest(); {17221#true} is VALID [2020-07-17 21:48:48,094 INFO L263 TraceCheckUtils]: 22: Hoare triple {17221#true} call __utac_acc__Specification5_spec__1(); {17221#true} is VALID [2020-07-17 21:48:48,094 INFO L280 TraceCheckUtils]: 23: Hoare triple {17221#true} ~switchedOnBeforeTS~0 := 0; {17221#true} is VALID [2020-07-17 21:48:48,095 INFO L280 TraceCheckUtils]: 24: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,095 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17221#true} {17221#true} #530#return; {17221#true} is VALID [2020-07-17 21:48:48,095 INFO L263 TraceCheckUtils]: 26: Hoare triple {17221#true} call test(); {17221#true} is VALID [2020-07-17 21:48:48,096 INFO L280 TraceCheckUtils]: 27: Hoare triple {17221#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17221#true} is VALID [2020-07-17 21:48:48,096 INFO L280 TraceCheckUtils]: 28: Hoare triple {17221#true} assume !false; {17221#true} is VALID [2020-07-17 21:48:48,096 INFO L280 TraceCheckUtils]: 29: Hoare triple {17221#true} assume ~splverifierCounter~0 < 4; {17221#true} is VALID [2020-07-17 21:48:48,097 INFO L280 TraceCheckUtils]: 30: Hoare triple {17221#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17221#true} is VALID [2020-07-17 21:48:48,097 INFO L280 TraceCheckUtils]: 31: Hoare triple {17221#true} assume 0 != ~tmp~8; {17221#true} is VALID [2020-07-17 21:48:48,097 INFO L263 TraceCheckUtils]: 32: Hoare triple {17221#true} call waterRise(); {17221#true} is VALID [2020-07-17 21:48:48,097 INFO L280 TraceCheckUtils]: 33: Hoare triple {17221#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17221#true} is VALID [2020-07-17 21:48:48,098 INFO L280 TraceCheckUtils]: 34: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,098 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17221#true} {17221#true} #486#return; {17221#true} is VALID [2020-07-17 21:48:48,098 INFO L280 TraceCheckUtils]: 36: Hoare triple {17221#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17221#true} is VALID [2020-07-17 21:48:48,099 INFO L280 TraceCheckUtils]: 37: Hoare triple {17221#true} assume !(0 != ~tmp___0~2); {17221#true} is VALID [2020-07-17 21:48:48,099 INFO L280 TraceCheckUtils]: 38: Hoare triple {17221#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17221#true} is VALID [2020-07-17 21:48:48,099 INFO L280 TraceCheckUtils]: 39: Hoare triple {17221#true} assume 0 != ~tmp___2~0; {17221#true} is VALID [2020-07-17 21:48:48,100 INFO L263 TraceCheckUtils]: 40: Hoare triple {17221#true} call timeShift(); {17221#true} is VALID [2020-07-17 21:48:48,100 INFO L263 TraceCheckUtils]: 41: Hoare triple {17221#true} call __utac_acc__Specification5_spec__2(); {17221#true} is VALID [2020-07-17 21:48:48,100 INFO L263 TraceCheckUtils]: 42: Hoare triple {17221#true} call #t~ret45 := isPumpRunning(); {17221#true} is VALID [2020-07-17 21:48:48,101 INFO L280 TraceCheckUtils]: 43: Hoare triple {17221#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17221#true} is VALID [2020-07-17 21:48:48,101 INFO L280 TraceCheckUtils]: 44: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,101 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17221#true} {17221#true} #512#return; {17221#true} is VALID [2020-07-17 21:48:48,102 INFO L280 TraceCheckUtils]: 46: Hoare triple {17221#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17221#true} is VALID [2020-07-17 21:48:48,102 INFO L280 TraceCheckUtils]: 47: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,102 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17221#true} {17221#true} #500#return; {17221#true} is VALID [2020-07-17 21:48:48,102 INFO L280 TraceCheckUtils]: 49: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:48,103 INFO L280 TraceCheckUtils]: 50: Hoare triple {17221#true} assume 0 != ~systemActive~0; {17221#true} is VALID [2020-07-17 21:48:48,103 INFO L263 TraceCheckUtils]: 51: Hoare triple {17221#true} call processEnvironment(); {17221#true} is VALID [2020-07-17 21:48:48,103 INFO L280 TraceCheckUtils]: 52: Hoare triple {17221#true} havoc ~tmp~5; {17221#true} is VALID [2020-07-17 21:48:48,104 INFO L280 TraceCheckUtils]: 53: Hoare triple {17221#true} assume !(0 != ~pumpRunning~0); {17221#true} is VALID [2020-07-17 21:48:48,104 INFO L263 TraceCheckUtils]: 54: Hoare triple {17221#true} call processEnvironment__wrappee__methaneQuery(); {17221#true} is VALID [2020-07-17 21:48:48,104 INFO L280 TraceCheckUtils]: 55: Hoare triple {17221#true} havoc ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:48,105 INFO L280 TraceCheckUtils]: 56: Hoare triple {17221#true} assume 0 == ~pumpRunning~0; {17221#true} is VALID [2020-07-17 21:48:48,105 INFO L263 TraceCheckUtils]: 57: Hoare triple {17221#true} call #t~ret48 := isHighWaterLevel(); {17221#true} is VALID [2020-07-17 21:48:48,105 INFO L280 TraceCheckUtils]: 58: Hoare triple {17221#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {17221#true} is VALID [2020-07-17 21:48:48,106 INFO L263 TraceCheckUtils]: 59: Hoare triple {17221#true} call #t~ret68 := isHighWaterSensorDry(); {17221#true} is VALID [2020-07-17 21:48:48,106 INFO L280 TraceCheckUtils]: 60: Hoare triple {17221#true} havoc ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:48,106 INFO L280 TraceCheckUtils]: 61: Hoare triple {17221#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {17221#true} is VALID [2020-07-17 21:48:48,107 INFO L280 TraceCheckUtils]: 62: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,107 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17221#true} {17221#true} #498#return; {17221#true} is VALID [2020-07-17 21:48:48,107 INFO L280 TraceCheckUtils]: 64: Hoare triple {17221#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {17221#true} is VALID [2020-07-17 21:48:48,107 INFO L280 TraceCheckUtils]: 65: Hoare triple {17221#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17221#true} is VALID [2020-07-17 21:48:48,108 INFO L280 TraceCheckUtils]: 66: Hoare triple {17221#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {17221#true} is VALID [2020-07-17 21:48:48,108 INFO L280 TraceCheckUtils]: 67: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,108 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17221#true} {17221#true} #520#return; {17221#true} is VALID [2020-07-17 21:48:48,109 INFO L280 TraceCheckUtils]: 69: Hoare triple {17221#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17221#true} is VALID [2020-07-17 21:48:48,109 INFO L280 TraceCheckUtils]: 70: Hoare triple {17221#true} assume 0 != ~tmp~4; {17221#true} is VALID [2020-07-17 21:48:48,109 INFO L263 TraceCheckUtils]: 71: Hoare triple {17221#true} call activatePump(); {17221#true} is VALID [2020-07-17 21:48:48,110 INFO L280 TraceCheckUtils]: 72: Hoare triple {17221#true} havoc ~tmp~6; {17221#true} is VALID [2020-07-17 21:48:48,110 INFO L263 TraceCheckUtils]: 73: Hoare triple {17221#true} call #t~ret50 := isMethaneAlarm(); {17221#true} is VALID [2020-07-17 21:48:48,110 INFO L280 TraceCheckUtils]: 74: Hoare triple {17221#true} havoc ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:48,111 INFO L263 TraceCheckUtils]: 75: Hoare triple {17221#true} call #t~ret51 := isMethaneLevelCritical(); {17221#true} is VALID [2020-07-17 21:48:48,111 INFO L280 TraceCheckUtils]: 76: Hoare triple {17221#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17221#true} is VALID [2020-07-17 21:48:48,111 INFO L280 TraceCheckUtils]: 77: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,112 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17221#true} {17221#true} #534#return; {17221#true} is VALID [2020-07-17 21:48:48,112 INFO L280 TraceCheckUtils]: 79: Hoare triple {17221#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17221#true} is VALID [2020-07-17 21:48:48,112 INFO L280 TraceCheckUtils]: 80: Hoare triple {17221#true} assume true; {17221#true} is VALID [2020-07-17 21:48:48,113 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17221#true} {17221#true} #494#return; {17221#true} is VALID [2020-07-17 21:48:48,113 INFO L280 TraceCheckUtils]: 82: Hoare triple {17221#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {17221#true} is VALID [2020-07-17 21:48:48,113 INFO L280 TraceCheckUtils]: 83: Hoare triple {17221#true} assume !(0 != ~tmp~6); {17221#true} is VALID [2020-07-17 21:48:48,113 INFO L263 TraceCheckUtils]: 84: Hoare triple {17221#true} call activatePump__wrappee__highWaterSensor(); {17221#true} is VALID [2020-07-17 21:48:48,115 INFO L280 TraceCheckUtils]: 85: Hoare triple {17221#true} ~pumpRunning~0 := 1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,117 INFO L280 TraceCheckUtils]: 86: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,118 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #496#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,119 INFO L280 TraceCheckUtils]: 88: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,120 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #522#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,122 INFO L280 TraceCheckUtils]: 90: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,124 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #484#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,126 INFO L280 TraceCheckUtils]: 92: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,127 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #504#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,128 INFO L263 TraceCheckUtils]: 94: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,129 INFO L280 TraceCheckUtils]: 95: Hoare triple {17403#(<= 1 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,130 INFO L263 TraceCheckUtils]: 96: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,131 INFO L280 TraceCheckUtils]: 97: Hoare triple {17403#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,132 INFO L280 TraceCheckUtils]: 98: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,134 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17403#(<= 1 ~pumpRunning~0)} #514#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,134 INFO L280 TraceCheckUtils]: 100: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,135 INFO L280 TraceCheckUtils]: 101: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~3); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,136 INFO L280 TraceCheckUtils]: 102: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,137 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17403#(<= 1 ~pumpRunning~0)} #506#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,138 INFO L280 TraceCheckUtils]: 104: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume true; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,139 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17403#(<= 1 ~pumpRunning~0)} {17221#true} #490#return; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,140 INFO L280 TraceCheckUtils]: 106: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !false; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,141 INFO L280 TraceCheckUtils]: 107: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,142 INFO L280 TraceCheckUtils]: 108: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,143 INFO L280 TraceCheckUtils]: 109: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,144 INFO L280 TraceCheckUtils]: 110: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,145 INFO L280 TraceCheckUtils]: 111: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,146 INFO L280 TraceCheckUtils]: 112: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,147 INFO L280 TraceCheckUtils]: 113: Hoare triple {17403#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,148 INFO L263 TraceCheckUtils]: 114: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call timeShift(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,148 INFO L263 TraceCheckUtils]: 115: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,149 INFO L263 TraceCheckUtils]: 116: Hoare triple {17403#(<= 1 ~pumpRunning~0)} call #t~ret45 := isPumpRunning(); {17403#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:48:48,150 INFO L280 TraceCheckUtils]: 117: Hoare triple {17403#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:48:48,150 INFO L280 TraceCheckUtils]: 118: Hoare triple {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:48:48,152 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17884#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17403#(<= 1 ~pumpRunning~0)} #512#return; {17891#(and (<= 1 ~pumpRunning~0) (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret45|))} is VALID [2020-07-17 21:48:48,153 INFO L280 TraceCheckUtils]: 120: Hoare triple {17891#(and (<= 1 ~pumpRunning~0) (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret45|))} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:48:48,154 INFO L280 TraceCheckUtils]: 121: Hoare triple {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:48:48,155 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17895#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17403#(<= 1 ~pumpRunning~0)} #500#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,156 INFO L280 TraceCheckUtils]: 123: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,157 INFO L263 TraceCheckUtils]: 124: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,157 INFO L280 TraceCheckUtils]: 125: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,158 INFO L280 TraceCheckUtils]: 126: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,159 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #502#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,159 INFO L280 TraceCheckUtils]: 128: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,160 INFO L263 TraceCheckUtils]: 129: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,161 INFO L280 TraceCheckUtils]: 130: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,162 INFO L280 TraceCheckUtils]: 131: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,162 INFO L263 TraceCheckUtils]: 132: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret49 := isMethaneAlarm(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,163 INFO L280 TraceCheckUtils]: 133: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,164 INFO L263 TraceCheckUtils]: 134: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret51 := isMethaneLevelCritical(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,164 INFO L280 TraceCheckUtils]: 135: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,165 INFO L280 TraceCheckUtils]: 136: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,166 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #534#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,167 INFO L280 TraceCheckUtils]: 138: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,168 INFO L280 TraceCheckUtils]: 139: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,169 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #478#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,170 INFO L280 TraceCheckUtils]: 141: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,171 INFO L280 TraceCheckUtils]: 142: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,172 INFO L263 TraceCheckUtils]: 143: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,173 INFO L280 TraceCheckUtils]: 144: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,174 INFO L280 TraceCheckUtils]: 145: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,175 INFO L263 TraceCheckUtils]: 146: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,176 INFO L280 TraceCheckUtils]: 147: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,177 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #526#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,178 INFO L280 TraceCheckUtils]: 149: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,179 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #482#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,180 INFO L280 TraceCheckUtils]: 151: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,181 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #504#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,182 INFO L263 TraceCheckUtils]: 153: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,182 INFO L280 TraceCheckUtils]: 154: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3;havoc ~tmp___0~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,183 INFO L263 TraceCheckUtils]: 155: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret46 := getWaterLevel(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,184 INFO L280 TraceCheckUtils]: 156: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,185 INFO L280 TraceCheckUtils]: 157: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,187 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,188 INFO L280 TraceCheckUtils]: 159: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,188 INFO L280 TraceCheckUtils]: 160: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~3; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,189 INFO L263 TraceCheckUtils]: 161: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret47 := isPumpRunning(); {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,190 INFO L280 TraceCheckUtils]: 162: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,191 INFO L280 TraceCheckUtils]: 163: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,193 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {17902#(<= 1 ~switchedOnBeforeTS~0)} {17902#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,194 INFO L280 TraceCheckUtils]: 165: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,194 INFO L280 TraceCheckUtils]: 166: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {17902#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:48:48,196 INFO L280 TraceCheckUtils]: 167: Hoare triple {17902#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17222#false} is VALID [2020-07-17 21:48:48,196 INFO L263 TraceCheckUtils]: 168: Hoare triple {17222#false} call __automaton_fail(); {17222#false} is VALID [2020-07-17 21:48:48,196 INFO L280 TraceCheckUtils]: 169: Hoare triple {17222#false} assume !false; {17222#false} is VALID [2020-07-17 21:48:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:48:48,245 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:48:48,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:48:48,246 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670618485] [2020-07-17 21:48:48,247 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-17 21:48:48,503 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:48:48,503 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:48:48,824 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:48,824 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:48:48,825 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:48:48,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:48:48,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:48:48,826 INFO L87 Difference]: Start difference. First operand 696 states and 804 transitions. Second operand 20 states. [2020-07-17 21:48:50,577 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:48:51,988 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:48:52,567 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:48:52,960 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:48:56,823 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:57,523 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:48:58,534 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:49:04,442 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:49:07,973 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:49:11,495 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:49:12,003 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:49:12,716 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:15,669 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:49:17,590 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:49:19,201 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:49:22,628 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:49:23,207 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:49:28,066 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:49:29,907 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:49:30,460 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:49:33,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:33,365 INFO L93 Difference]: Finished difference Result 1523 states and 1821 transitions. [2020-07-17 21:49:33,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-17 21:49:33,366 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-17 21:49:33,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:49:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:49:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 607 transitions. [2020-07-17 21:49:33,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:49:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 607 transitions. [2020-07-17 21:49:33,392 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 607 transitions. [2020-07-17 21:49:35,433 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 607 edges. 607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:35,502 INFO L225 Difference]: With dead ends: 1523 [2020-07-17 21:49:35,503 INFO L226 Difference]: Without dead ends: 921 [2020-07-17 21:49:35,506 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-17 21:49:35,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 921 states. [2020-07-17 21:49:42,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 921 to 826. [2020-07-17 21:49:42,358 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:42,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 921 states. Second operand 826 states. [2020-07-17 21:49:42,359 INFO L74 IsIncluded]: Start isIncluded. First operand 921 states. Second operand 826 states. [2020-07-17 21:49:42,359 INFO L87 Difference]: Start difference. First operand 921 states. Second operand 826 states. [2020-07-17 21:49:42,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:42,403 INFO L93 Difference]: Finished difference Result 921 states and 1098 transitions. [2020-07-17 21:49:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1098 transitions. [2020-07-17 21:49:42,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:42,406 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:42,406 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand 921 states. [2020-07-17 21:49:42,406 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 921 states. [2020-07-17 21:49:42,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:42,449 INFO L93 Difference]: Finished difference Result 921 states and 1098 transitions. [2020-07-17 21:49:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1098 transitions. [2020-07-17 21:49:42,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:42,452 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:42,452 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:42,452 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 826 states. [2020-07-17 21:49:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 963 transitions. [2020-07-17 21:49:42,501 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 963 transitions. Word has length 170 [2020-07-17 21:49:42,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:42,501 INFO L479 AbstractCegarLoop]: Abstraction has 826 states and 963 transitions. [2020-07-17 21:49:42,501 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:49:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 963 transitions. [2020-07-17 21:49:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-17 21:49:42,508 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:49:42,509 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:49:42,722 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:49:42,723 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:49:42,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:49:42,724 INFO L82 PathProgramCache]: Analyzing trace with hash -1910553843, now seen corresponding path program 1 times [2020-07-17 21:49:42,724 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:49:42,725 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181226317] [2020-07-17 21:49:42,725 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:49:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,231 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {23394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {23154#true} is VALID [2020-07-17 21:49:43,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #540#return; {23154#true} is VALID [2020-07-17 21:49:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,286 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #438#return; {23154#true} is VALID [2020-07-17 21:49:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,289 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #440#return; {23154#true} is VALID [2020-07-17 21:49:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23154#true} is VALID [2020-07-17 21:49:43,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,293 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #442#return; {23154#true} is VALID [2020-07-17 21:49:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,296 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #444#return; {23154#true} is VALID [2020-07-17 21:49:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23154#true} is VALID [2020-07-17 21:49:43,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #530#return; {23154#true} is VALID [2020-07-17 21:49:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23154#true} is VALID [2020-07-17 21:49:43,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #486#return; {23154#true} is VALID [2020-07-17 21:49:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,379 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:43,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,380 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:43,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,381 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-17 21:49:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,416 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:43,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:43,416 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:43,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,417 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:43,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:43,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:43,418 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:43,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,418 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,432 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,432 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,433 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,434 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:43,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:43,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:43,440 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,441 INFO L263 TraceCheckUtils]: 3: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,441 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,442 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:43,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:43,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:43,443 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:43,444 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,444 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:43,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,444 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:43,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,445 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:43,446 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:43,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,447 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:43,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:43,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:43,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:43,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,448 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:43,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:43,448 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,449 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,449 INFO L280 TraceCheckUtils]: 17: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:43,449 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,449 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,450 INFO L263 TraceCheckUtils]: 20: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,450 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,450 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,450 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,451 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,451 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:43,451 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:43,451 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:43,452 INFO L263 TraceCheckUtils]: 29: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:43,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,453 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:43,453 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,453 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:43,454 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,454 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:43,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:43,456 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,457 INFO L263 TraceCheckUtils]: 5: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:43,457 INFO L263 TraceCheckUtils]: 7: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:43,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,458 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:43,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:43,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:43,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:43,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,459 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:43,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:43,459 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,460 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,460 INFO L280 TraceCheckUtils]: 20: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:43,460 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,460 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,461 INFO L263 TraceCheckUtils]: 23: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,461 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,461 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,461 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,462 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,462 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:43,462 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:43,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:43,463 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,463 INFO L280 TraceCheckUtils]: 33: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:43,463 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,464 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:43,464 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,464 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:43,464 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,464 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:43,465 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,465 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-17 21:49:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:43,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:43,535 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:43,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} is VALID [2020-07-17 21:49:43,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,540 INFO L280 TraceCheckUtils]: 7: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,540 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,541 INFO L263 TraceCheckUtils]: 0: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:43,542 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:43,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:43,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,543 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-17 21:49:43,543 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:43,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-17 21:49:43,544 INFO L263 TraceCheckUtils]: 10: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:43,545 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,546 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,546 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:43,546 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:43,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,547 INFO L280 TraceCheckUtils]: 20: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,547 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,547 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:43,547 INFO L280 TraceCheckUtils]: 23: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:43,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:43,548 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:43,548 INFO L280 TraceCheckUtils]: 26: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,548 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:43,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:43,548 INFO L280 TraceCheckUtils]: 29: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,549 INFO L263 TraceCheckUtils]: 30: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:43,549 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,550 INFO L263 TraceCheckUtils]: 34: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,550 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,550 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,551 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,551 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,551 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:43,551 INFO L280 TraceCheckUtils]: 41: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:43,551 INFO L280 TraceCheckUtils]: 42: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:43,552 INFO L263 TraceCheckUtils]: 43: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,552 INFO L280 TraceCheckUtils]: 44: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:43,552 INFO L280 TraceCheckUtils]: 45: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,553 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:43,553 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,553 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:43,553 INFO L280 TraceCheckUtils]: 49: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,553 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:43,554 INFO L280 TraceCheckUtils]: 51: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,554 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-17 21:49:43,554 INFO L263 TraceCheckUtils]: 53: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:43,554 INFO L280 TraceCheckUtils]: 54: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:43,554 INFO L263 TraceCheckUtils]: 55: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,555 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,556 INFO L280 TraceCheckUtils]: 57: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,557 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:43,558 INFO L280 TraceCheckUtils]: 59: Hoare triple {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} is VALID [2020-07-17 21:49:43,560 INFO L280 TraceCheckUtils]: 60: Hoare triple {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,560 INFO L280 TraceCheckUtils]: 61: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,562 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,562 INFO L280 TraceCheckUtils]: 63: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,564 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #490#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,653 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:43,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,654 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:43,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,655 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,664 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,678 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,679 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,680 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,680 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,681 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,690 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-17 21:49:43,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:43,691 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-17 21:49:43,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,691 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-17 21:49:43,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,692 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-17 21:49:43,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,693 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,693 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,694 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,695 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,695 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,696 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:43,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-17 21:49:43,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-17 21:49:43,697 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:43,698 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-17 21:49:43,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,699 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-17 21:49:43,699 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,700 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-17 21:49:43,700 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,707 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,820 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:43,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:43,821 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,824 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:43,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:49:43,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,827 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:43,828 INFO L263 TraceCheckUtils]: 0: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:43,829 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:43,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,829 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:43,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,831 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:43,831 INFO L280 TraceCheckUtils]: 8: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:43,832 INFO L263 TraceCheckUtils]: 9: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:43,833 INFO L280 TraceCheckUtils]: 10: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,833 INFO L280 TraceCheckUtils]: 11: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,834 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,835 INFO L280 TraceCheckUtils]: 13: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,836 INFO L263 TraceCheckUtils]: 14: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,836 INFO L280 TraceCheckUtils]: 15: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,836 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,837 INFO L263 TraceCheckUtils]: 17: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,837 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,837 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,838 INFO L280 TraceCheckUtils]: 20: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,838 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,839 INFO L280 TraceCheckUtils]: 23: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,839 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,839 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:43,840 INFO L280 TraceCheckUtils]: 26: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-17 21:49:43,840 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-17 21:49:43,841 INFO L263 TraceCheckUtils]: 28: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,841 INFO L280 TraceCheckUtils]: 29: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:43,842 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:43,842 INFO L263 TraceCheckUtils]: 31: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-17 21:49:43,842 INFO L280 TraceCheckUtils]: 32: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,843 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-17 21:49:43,843 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,843 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-17 21:49:43,843 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,844 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:43,845 INFO L263 TraceCheckUtils]: 38: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:43,845 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:43,845 INFO L263 TraceCheckUtils]: 40: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,846 INFO L280 TraceCheckUtils]: 41: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,847 INFO L280 TraceCheckUtils]: 42: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:43,849 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:43,850 INFO L280 TraceCheckUtils]: 44: Hoare triple {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:49:43,851 INFO L280 TraceCheckUtils]: 45: Hoare triple {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,852 INFO L280 TraceCheckUtils]: 46: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:43,853 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:43,854 INFO L280 TraceCheckUtils]: 48: Hoare triple {23593#(not (= 2 |old(~waterLevel~0)|))} assume true; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:43,855 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23593#(not (= 2 |old(~waterLevel~0)|))} {23239#(= 2 ~waterLevel~0)} #490#return; {23155#false} is VALID [2020-07-17 21:49:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,878 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,878 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:43,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,879 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:43,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,880 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-17 21:49:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23154#true} is VALID [2020-07-17 21:49:43,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-17 21:49:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,898 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,899 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,900 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,901 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,901 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-17 21:49:43,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,908 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-17 21:49:43,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,909 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,909 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,910 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,911 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,911 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,911 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:43,912 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-17 21:49:43,912 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,913 INFO L263 TraceCheckUtils]: 13: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,913 INFO L280 TraceCheckUtils]: 14: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-17 21:49:43,914 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,914 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-17 21:49:43,914 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,914 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-17 21:49:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-17 21:49:43,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,923 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-17 21:49:43,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:43,924 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-17 21:49:43,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,925 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-17 21:49:43,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-17 21:49:43,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-17 21:49:43,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,927 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-17 21:49:43,928 INFO L263 TraceCheckUtils]: 0: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:43,928 INFO L263 TraceCheckUtils]: 1: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:43,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:43,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,930 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-17 21:49:43,931 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,932 INFO L263 TraceCheckUtils]: 9: Hoare triple {23154#true} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:43,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23154#true} is VALID [2020-07-17 21:49:43,932 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,932 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-17 21:49:43,933 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-17 21:49:43,934 INFO L263 TraceCheckUtils]: 14: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:43,935 INFO L263 TraceCheckUtils]: 17: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:43,935 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,935 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:43,936 INFO L280 TraceCheckUtils]: 20: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:43,936 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,936 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:43,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:43,937 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,937 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:43,937 INFO L280 TraceCheckUtils]: 26: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-17 21:49:43,938 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:43,939 INFO L263 TraceCheckUtils]: 28: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:43,939 INFO L280 TraceCheckUtils]: 29: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-17 21:49:43,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,940 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-17 21:49:43,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,940 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-17 21:49:43,941 INFO L263 TraceCheckUtils]: 34: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:43,941 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:43,941 INFO L263 TraceCheckUtils]: 36: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:43,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-17 21:49:43,942 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,942 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-17 21:49:43,942 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-17 21:49:43,943 INFO L280 TraceCheckUtils]: 41: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-17 21:49:43,943 INFO L280 TraceCheckUtils]: 42: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,943 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-17 21:49:43,944 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,944 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23155#false} #490#return; {23155#false} is VALID [2020-07-17 21:49:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23154#true} is VALID [2020-07-17 21:49:43,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,950 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #486#return; {23155#false} is VALID [2020-07-17 21:49:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,961 INFO L263 TraceCheckUtils]: 0: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:43,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:43,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,962 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:43,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:43,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,963 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23155#false} #500#return; {23155#false} is VALID [2020-07-17 21:49:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,990 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:43,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:43,991 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:43,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:43,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,992 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:43,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:43,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:43,993 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:43,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:43,994 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:44,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,006 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,006 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,007 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,008 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:44,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:44,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:44,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:44,012 INFO L263 TraceCheckUtils]: 1: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:44,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,013 INFO L263 TraceCheckUtils]: 3: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,014 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,015 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:44,016 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:44,016 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:44,017 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:44,018 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,018 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:44,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,019 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:44,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:44,020 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:44,021 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:44,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,022 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,022 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:44,022 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:44,022 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:44,023 INFO L280 TraceCheckUtils]: 11: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:44,023 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,023 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:44,024 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:44,024 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,025 INFO L263 TraceCheckUtils]: 16: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,025 INFO L280 TraceCheckUtils]: 17: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:44,026 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:44,026 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,026 INFO L263 TraceCheckUtils]: 20: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,027 INFO L280 TraceCheckUtils]: 21: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,027 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,027 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,028 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,028 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,028 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:44,029 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:44,029 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:44,030 INFO L263 TraceCheckUtils]: 29: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,030 INFO L280 TraceCheckUtils]: 30: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:44,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,031 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:44,031 INFO L280 TraceCheckUtils]: 33: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,032 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:44,032 INFO L280 TraceCheckUtils]: 35: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,032 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:44,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:44,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:44,037 INFO L263 TraceCheckUtils]: 2: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,037 INFO L280 TraceCheckUtils]: 3: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:44,038 INFO L263 TraceCheckUtils]: 5: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:44,038 INFO L263 TraceCheckUtils]: 7: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:44,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,039 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,040 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:44,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:44,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:44,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:44,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,041 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:44,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:44,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,043 INFO L263 TraceCheckUtils]: 19: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,043 INFO L280 TraceCheckUtils]: 20: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:44,043 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:44,044 INFO L280 TraceCheckUtils]: 22: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,044 INFO L263 TraceCheckUtils]: 23: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,044 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,045 INFO L280 TraceCheckUtils]: 25: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,045 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,045 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,045 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,046 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:44,046 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:44,046 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:44,047 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,048 INFO L280 TraceCheckUtils]: 33: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:44,048 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,048 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:44,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,049 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:44,049 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,049 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:44,050 INFO L280 TraceCheckUtils]: 40: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,050 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23154#true} {23155#false} #504#return; {23155#false} is VALID [2020-07-17 21:49:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:44,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-17 21:49:44,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #514#return; {23155#false} is VALID [2020-07-17 21:49:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:44,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:44,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23154#true} {23155#false} #516#return; {23155#false} is VALID [2020-07-17 21:49:44,069 INFO L263 TraceCheckUtils]: 0: Hoare triple {23154#true} call ULTIMATE.init(); {23394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:49:44,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {23394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {23154#true} is VALID [2020-07-17 21:49:44,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,070 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23154#true} {23154#true} #540#return; {23154#true} is VALID [2020-07-17 21:49:44,071 INFO L263 TraceCheckUtils]: 4: Hoare triple {23154#true} call #t~ret75 := main(); {23154#true} is VALID [2020-07-17 21:49:44,071 INFO L280 TraceCheckUtils]: 5: Hoare triple {23154#true} havoc ~retValue_acc~11;havoc ~tmp~9; {23154#true} is VALID [2020-07-17 21:49:44,071 INFO L263 TraceCheckUtils]: 6: Hoare triple {23154#true} call select_helpers(); {23154#true} is VALID [2020-07-17 21:49:44,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,072 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23154#true} {23154#true} #438#return; {23154#true} is VALID [2020-07-17 21:49:44,072 INFO L263 TraceCheckUtils]: 9: Hoare triple {23154#true} call select_features(); {23154#true} is VALID [2020-07-17 21:49:44,072 INFO L280 TraceCheckUtils]: 10: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,073 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23154#true} {23154#true} #440#return; {23154#true} is VALID [2020-07-17 21:49:44,073 INFO L263 TraceCheckUtils]: 12: Hoare triple {23154#true} call #t~ret74 := valid_product(); {23154#true} is VALID [2020-07-17 21:49:44,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {23154#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23154#true} is VALID [2020-07-17 21:49:44,074 INFO L280 TraceCheckUtils]: 14: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,074 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23154#true} {23154#true} #442#return; {23154#true} is VALID [2020-07-17 21:49:44,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {23154#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23154#true} is VALID [2020-07-17 21:49:44,074 INFO L280 TraceCheckUtils]: 17: Hoare triple {23154#true} assume 0 != ~tmp~9; {23154#true} is VALID [2020-07-17 21:49:44,075 INFO L263 TraceCheckUtils]: 18: Hoare triple {23154#true} call setup(); {23154#true} is VALID [2020-07-17 21:49:44,075 INFO L280 TraceCheckUtils]: 19: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,075 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23154#true} {23154#true} #444#return; {23154#true} is VALID [2020-07-17 21:49:44,076 INFO L263 TraceCheckUtils]: 21: Hoare triple {23154#true} call runTest(); {23154#true} is VALID [2020-07-17 21:49:44,077 INFO L263 TraceCheckUtils]: 22: Hoare triple {23154#true} call __utac_acc__Specification5_spec__1(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:44,077 INFO L280 TraceCheckUtils]: 23: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23154#true} is VALID [2020-07-17 21:49:44,077 INFO L280 TraceCheckUtils]: 24: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,078 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23154#true} {23154#true} #530#return; {23154#true} is VALID [2020-07-17 21:49:44,078 INFO L263 TraceCheckUtils]: 26: Hoare triple {23154#true} call test(); {23154#true} is VALID [2020-07-17 21:49:44,078 INFO L280 TraceCheckUtils]: 27: Hoare triple {23154#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23154#true} is VALID [2020-07-17 21:49:44,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {23154#true} assume !false; {23154#true} is VALID [2020-07-17 21:49:44,079 INFO L280 TraceCheckUtils]: 29: Hoare triple {23154#true} assume ~splverifierCounter~0 < 4; {23154#true} is VALID [2020-07-17 21:49:44,079 INFO L280 TraceCheckUtils]: 30: Hoare triple {23154#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23154#true} is VALID [2020-07-17 21:49:44,079 INFO L280 TraceCheckUtils]: 31: Hoare triple {23154#true} assume 0 != ~tmp~8; {23154#true} is VALID [2020-07-17 21:49:44,080 INFO L263 TraceCheckUtils]: 32: Hoare triple {23154#true} call waterRise(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:44,081 INFO L280 TraceCheckUtils]: 33: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23154#true} is VALID [2020-07-17 21:49:44,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,081 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23154#true} {23154#true} #486#return; {23154#true} is VALID [2020-07-17 21:49:44,082 INFO L280 TraceCheckUtils]: 36: Hoare triple {23154#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23154#true} is VALID [2020-07-17 21:49:44,082 INFO L280 TraceCheckUtils]: 37: Hoare triple {23154#true} assume !(0 != ~tmp___0~2); {23154#true} is VALID [2020-07-17 21:49:44,082 INFO L280 TraceCheckUtils]: 38: Hoare triple {23154#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23154#true} is VALID [2020-07-17 21:49:44,082 INFO L280 TraceCheckUtils]: 39: Hoare triple {23154#true} assume 0 != ~tmp___2~0; {23154#true} is VALID [2020-07-17 21:49:44,084 INFO L263 TraceCheckUtils]: 40: Hoare triple {23154#true} call timeShift(); {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:44,085 INFO L263 TraceCheckUtils]: 41: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:44,085 INFO L263 TraceCheckUtils]: 42: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:44,085 INFO L280 TraceCheckUtils]: 43: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:44,086 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,086 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:44,086 INFO L280 TraceCheckUtils]: 46: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:44,086 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,086 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-17 21:49:44,087 INFO L280 TraceCheckUtils]: 49: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:44,087 INFO L280 TraceCheckUtils]: 50: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-17 21:49:44,088 INFO L263 TraceCheckUtils]: 51: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,088 INFO L280 TraceCheckUtils]: 52: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:44,088 INFO L280 TraceCheckUtils]: 53: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:44,089 INFO L263 TraceCheckUtils]: 54: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,089 INFO L280 TraceCheckUtils]: 55: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,089 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:44,089 INFO L263 TraceCheckUtils]: 57: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,089 INFO L280 TraceCheckUtils]: 58: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:44,090 INFO L263 TraceCheckUtils]: 59: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:44,090 INFO L280 TraceCheckUtils]: 60: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,090 INFO L280 TraceCheckUtils]: 61: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,090 INFO L280 TraceCheckUtils]: 62: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,090 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:44,090 INFO L280 TraceCheckUtils]: 64: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:44,091 INFO L280 TraceCheckUtils]: 65: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:44,091 INFO L280 TraceCheckUtils]: 66: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:44,091 INFO L280 TraceCheckUtils]: 67: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,091 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:44,092 INFO L280 TraceCheckUtils]: 69: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:44,092 INFO L280 TraceCheckUtils]: 70: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,093 INFO L263 TraceCheckUtils]: 71: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,093 INFO L280 TraceCheckUtils]: 72: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:44,094 INFO L263 TraceCheckUtils]: 73: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:44,094 INFO L280 TraceCheckUtils]: 74: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,094 INFO L263 TraceCheckUtils]: 75: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,094 INFO L280 TraceCheckUtils]: 76: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,095 INFO L280 TraceCheckUtils]: 77: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,095 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,095 INFO L280 TraceCheckUtils]: 79: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,096 INFO L280 TraceCheckUtils]: 80: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,096 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:44,096 INFO L280 TraceCheckUtils]: 82: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:44,096 INFO L280 TraceCheckUtils]: 83: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:44,098 INFO L263 TraceCheckUtils]: 84: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,098 INFO L280 TraceCheckUtils]: 85: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:44,098 INFO L280 TraceCheckUtils]: 86: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,098 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:44,099 INFO L280 TraceCheckUtils]: 88: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,099 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:44,099 INFO L280 TraceCheckUtils]: 90: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,099 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:44,100 INFO L280 TraceCheckUtils]: 92: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,100 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-17 21:49:44,100 INFO L263 TraceCheckUtils]: 94: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:44,101 INFO L280 TraceCheckUtils]: 95: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:44,101 INFO L263 TraceCheckUtils]: 96: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,102 INFO L280 TraceCheckUtils]: 97: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:44,103 INFO L280 TraceCheckUtils]: 98: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:44,104 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:44,105 INFO L280 TraceCheckUtils]: 100: Hoare triple {23547#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} is VALID [2020-07-17 21:49:44,107 INFO L280 TraceCheckUtils]: 101: Hoare triple {23548#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,107 INFO L280 TraceCheckUtils]: 102: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,108 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #506#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,109 INFO L280 TraceCheckUtils]: 104: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,111 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23154#true} #490#return; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,111 INFO L280 TraceCheckUtils]: 106: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !false; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,112 INFO L280 TraceCheckUtils]: 107: Hoare triple {23239#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,113 INFO L280 TraceCheckUtils]: 108: Hoare triple {23239#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,114 INFO L280 TraceCheckUtils]: 109: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,115 INFO L280 TraceCheckUtils]: 110: Hoare triple {23239#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,116 INFO L280 TraceCheckUtils]: 111: Hoare triple {23239#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,117 INFO L280 TraceCheckUtils]: 112: Hoare triple {23239#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,118 INFO L280 TraceCheckUtils]: 113: Hoare triple {23239#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,119 INFO L263 TraceCheckUtils]: 114: Hoare triple {23239#(= 2 ~waterLevel~0)} call timeShift(); {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:44,120 INFO L263 TraceCheckUtils]: 115: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:44,121 INFO L263 TraceCheckUtils]: 116: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:44,121 INFO L280 TraceCheckUtils]: 117: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:44,121 INFO L280 TraceCheckUtils]: 118: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,121 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:44,122 INFO L280 TraceCheckUtils]: 120: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:44,122 INFO L280 TraceCheckUtils]: 121: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,123 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:44,124 INFO L280 TraceCheckUtils]: 123: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:44,125 INFO L263 TraceCheckUtils]: 124: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:44,126 INFO L280 TraceCheckUtils]: 125: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:44,127 INFO L280 TraceCheckUtils]: 126: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:44,128 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:44,129 INFO L280 TraceCheckUtils]: 128: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:44,130 INFO L263 TraceCheckUtils]: 129: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,131 INFO L280 TraceCheckUtils]: 130: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:44,131 INFO L280 TraceCheckUtils]: 131: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:44,131 INFO L263 TraceCheckUtils]: 132: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:44,132 INFO L280 TraceCheckUtils]: 133: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,132 INFO L263 TraceCheckUtils]: 134: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,132 INFO L280 TraceCheckUtils]: 135: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,132 INFO L280 TraceCheckUtils]: 136: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,133 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,133 INFO L280 TraceCheckUtils]: 138: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,133 INFO L280 TraceCheckUtils]: 139: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,134 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:44,134 INFO L280 TraceCheckUtils]: 141: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-17 21:49:44,134 INFO L280 TraceCheckUtils]: 142: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-17 21:49:44,135 INFO L263 TraceCheckUtils]: 143: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,135 INFO L280 TraceCheckUtils]: 144: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,136 INFO L280 TraceCheckUtils]: 145: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:44,136 INFO L263 TraceCheckUtils]: 146: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-17 21:49:44,136 INFO L280 TraceCheckUtils]: 147: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,137 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-17 21:49:44,137 INFO L280 TraceCheckUtils]: 149: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,137 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-17 21:49:44,137 INFO L280 TraceCheckUtils]: 151: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,138 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23154#true} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:49:44,139 INFO L263 TraceCheckUtils]: 153: Hoare triple {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:44,139 INFO L280 TraceCheckUtils]: 154: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:44,139 INFO L263 TraceCheckUtils]: 155: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,140 INFO L280 TraceCheckUtils]: 156: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:44,141 INFO L280 TraceCheckUtils]: 157: Hoare triple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {23549#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:44,143 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {23549#(= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} is VALID [2020-07-17 21:49:44,144 INFO L280 TraceCheckUtils]: 159: Hoare triple {23620#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret46|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret46|))} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:49:44,145 INFO L280 TraceCheckUtils]: 160: Hoare triple {23621#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~3); {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,146 INFO L280 TraceCheckUtils]: 161: Hoare triple {23239#(= 2 ~waterLevel~0)} assume true; {23239#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:44,147 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {23239#(= 2 ~waterLevel~0)} {23560#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:44,148 INFO L280 TraceCheckUtils]: 163: Hoare triple {23593#(not (= 2 |old(~waterLevel~0)|))} assume true; {23593#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:44,149 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {23593#(not (= 2 |old(~waterLevel~0)|))} {23239#(= 2 ~waterLevel~0)} #490#return; {23155#false} is VALID [2020-07-17 21:49:44,149 INFO L280 TraceCheckUtils]: 165: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-17 21:49:44,149 INFO L280 TraceCheckUtils]: 166: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-17 21:49:44,150 INFO L280 TraceCheckUtils]: 167: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-17 21:49:44,150 INFO L280 TraceCheckUtils]: 168: Hoare triple {23155#false} assume !(0 != ~tmp~8); {23155#false} is VALID [2020-07-17 21:49:44,150 INFO L280 TraceCheckUtils]: 169: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-17 21:49:44,151 INFO L280 TraceCheckUtils]: 170: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-17 21:49:44,151 INFO L280 TraceCheckUtils]: 171: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-17 21:49:44,151 INFO L280 TraceCheckUtils]: 172: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-17 21:49:44,151 INFO L263 TraceCheckUtils]: 173: Hoare triple {23155#false} call timeShift(); {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:44,153 INFO L263 TraceCheckUtils]: 174: Hoare triple {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:44,153 INFO L263 TraceCheckUtils]: 175: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:44,153 INFO L280 TraceCheckUtils]: 176: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:44,154 INFO L280 TraceCheckUtils]: 177: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,154 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:44,154 INFO L280 TraceCheckUtils]: 179: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:44,155 INFO L280 TraceCheckUtils]: 180: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,155 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23154#true} {23397#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {23154#true} is VALID [2020-07-17 21:49:44,155 INFO L280 TraceCheckUtils]: 182: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:44,156 INFO L263 TraceCheckUtils]: 183: Hoare triple {23154#true} call lowerWaterLevel(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:44,156 INFO L280 TraceCheckUtils]: 184: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23154#true} is VALID [2020-07-17 21:49:44,157 INFO L280 TraceCheckUtils]: 185: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,157 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {23154#true} {23154#true} #502#return; {23154#true} is VALID [2020-07-17 21:49:44,157 INFO L280 TraceCheckUtils]: 187: Hoare triple {23154#true} assume 0 != ~systemActive~0; {23154#true} is VALID [2020-07-17 21:49:44,158 INFO L263 TraceCheckUtils]: 188: Hoare triple {23154#true} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,159 INFO L280 TraceCheckUtils]: 189: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:44,159 INFO L280 TraceCheckUtils]: 190: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:44,159 INFO L263 TraceCheckUtils]: 191: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:44,159 INFO L280 TraceCheckUtils]: 192: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,160 INFO L263 TraceCheckUtils]: 193: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,160 INFO L280 TraceCheckUtils]: 194: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,160 INFO L280 TraceCheckUtils]: 195: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,161 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,161 INFO L280 TraceCheckUtils]: 197: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,161 INFO L280 TraceCheckUtils]: 198: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,161 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:44,162 INFO L280 TraceCheckUtils]: 200: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-17 21:49:44,162 INFO L280 TraceCheckUtils]: 201: Hoare triple {23154#true} assume 0 != ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:44,163 INFO L263 TraceCheckUtils]: 202: Hoare triple {23154#true} call deactivatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,163 INFO L280 TraceCheckUtils]: 203: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23154#true} is VALID [2020-07-17 21:49:44,164 INFO L280 TraceCheckUtils]: 204: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,164 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {23154#true} {23154#true} #480#return; {23154#true} is VALID [2020-07-17 21:49:44,164 INFO L280 TraceCheckUtils]: 206: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,164 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {23154#true} {23154#true} #504#return; {23154#true} is VALID [2020-07-17 21:49:44,165 INFO L263 TraceCheckUtils]: 208: Hoare triple {23154#true} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:44,165 INFO L280 TraceCheckUtils]: 209: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:44,165 INFO L263 TraceCheckUtils]: 210: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,166 INFO L280 TraceCheckUtils]: 211: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-17 21:49:44,166 INFO L280 TraceCheckUtils]: 212: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,166 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-17 21:49:44,166 INFO L280 TraceCheckUtils]: 214: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-17 21:49:44,167 INFO L280 TraceCheckUtils]: 215: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-17 21:49:44,167 INFO L280 TraceCheckUtils]: 216: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,167 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23154#true} {23154#true} #506#return; {23154#true} is VALID [2020-07-17 21:49:44,167 INFO L280 TraceCheckUtils]: 218: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,167 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {23154#true} {23155#false} #490#return; {23155#false} is VALID [2020-07-17 21:49:44,168 INFO L280 TraceCheckUtils]: 220: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-17 21:49:44,168 INFO L280 TraceCheckUtils]: 221: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-17 21:49:44,168 INFO L280 TraceCheckUtils]: 222: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-17 21:49:44,168 INFO L280 TraceCheckUtils]: 223: Hoare triple {23155#false} assume 0 != ~tmp~8; {23155#false} is VALID [2020-07-17 21:49:44,168 INFO L263 TraceCheckUtils]: 224: Hoare triple {23155#false} call waterRise(); {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:44,169 INFO L280 TraceCheckUtils]: 225: Hoare triple {23396#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23154#true} is VALID [2020-07-17 21:49:44,169 INFO L280 TraceCheckUtils]: 226: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,169 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {23154#true} {23155#false} #486#return; {23155#false} is VALID [2020-07-17 21:49:44,169 INFO L280 TraceCheckUtils]: 228: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-17 21:49:44,169 INFO L280 TraceCheckUtils]: 229: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-17 21:49:44,170 INFO L280 TraceCheckUtils]: 230: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-17 21:49:44,170 INFO L280 TraceCheckUtils]: 231: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-17 21:49:44,170 INFO L263 TraceCheckUtils]: 232: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-17 21:49:44,170 INFO L263 TraceCheckUtils]: 233: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:44,170 INFO L263 TraceCheckUtils]: 234: Hoare triple {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:44,171 INFO L280 TraceCheckUtils]: 235: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:44,171 INFO L280 TraceCheckUtils]: 236: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,171 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23154#true} {23395#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {23154#true} is VALID [2020-07-17 21:49:44,171 INFO L280 TraceCheckUtils]: 238: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:44,171 INFO L280 TraceCheckUtils]: 239: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,171 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23154#true} {23155#false} #500#return; {23155#false} is VALID [2020-07-17 21:49:44,172 INFO L280 TraceCheckUtils]: 241: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-17 21:49:44,172 INFO L280 TraceCheckUtils]: 242: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-17 21:49:44,172 INFO L263 TraceCheckUtils]: 243: Hoare triple {23155#false} call processEnvironment(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,172 INFO L280 TraceCheckUtils]: 244: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:44,172 INFO L280 TraceCheckUtils]: 245: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:44,173 INFO L263 TraceCheckUtils]: 246: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,174 INFO L280 TraceCheckUtils]: 247: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,174 INFO L280 TraceCheckUtils]: 248: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:44,174 INFO L263 TraceCheckUtils]: 249: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,175 INFO L280 TraceCheckUtils]: 250: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:44,175 INFO L263 TraceCheckUtils]: 251: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:44,175 INFO L280 TraceCheckUtils]: 252: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,175 INFO L280 TraceCheckUtils]: 253: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:44,176 INFO L280 TraceCheckUtils]: 254: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,176 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:44,176 INFO L280 TraceCheckUtils]: 256: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:44,177 INFO L280 TraceCheckUtils]: 257: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:44,177 INFO L280 TraceCheckUtils]: 258: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:44,177 INFO L280 TraceCheckUtils]: 259: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,177 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:44,178 INFO L280 TraceCheckUtils]: 261: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:44,178 INFO L280 TraceCheckUtils]: 262: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:44,179 INFO L263 TraceCheckUtils]: 263: Hoare triple {23154#true} call activatePump(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,179 INFO L280 TraceCheckUtils]: 264: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:44,180 INFO L263 TraceCheckUtils]: 265: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:44,180 INFO L280 TraceCheckUtils]: 266: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,180 INFO L263 TraceCheckUtils]: 267: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:44,181 INFO L280 TraceCheckUtils]: 268: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:44,181 INFO L280 TraceCheckUtils]: 269: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,181 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:44,181 INFO L280 TraceCheckUtils]: 271: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:44,182 INFO L280 TraceCheckUtils]: 272: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,182 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:44,182 INFO L280 TraceCheckUtils]: 274: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:44,183 INFO L280 TraceCheckUtils]: 275: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:44,184 INFO L263 TraceCheckUtils]: 276: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:44,184 INFO L280 TraceCheckUtils]: 277: Hoare triple {23459#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:44,184 INFO L280 TraceCheckUtils]: 278: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,184 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:44,185 INFO L280 TraceCheckUtils]: 280: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,185 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:44,185 INFO L280 TraceCheckUtils]: 282: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,186 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:44,186 INFO L280 TraceCheckUtils]: 284: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,186 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23154#true} {23155#false} #504#return; {23155#false} is VALID [2020-07-17 21:49:44,186 INFO L263 TraceCheckUtils]: 286: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-17 21:49:44,187 INFO L280 TraceCheckUtils]: 287: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-17 21:49:44,187 INFO L263 TraceCheckUtils]: 288: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:44,187 INFO L280 TraceCheckUtils]: 289: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-17 21:49:44,188 INFO L280 TraceCheckUtils]: 290: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,188 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23154#true} {23155#false} #514#return; {23155#false} is VALID [2020-07-17 21:49:44,188 INFO L280 TraceCheckUtils]: 292: Hoare triple {23155#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23155#false} is VALID [2020-07-17 21:49:44,188 INFO L280 TraceCheckUtils]: 293: Hoare triple {23155#false} assume 2 != ~tmp~3; {23155#false} is VALID [2020-07-17 21:49:44,189 INFO L263 TraceCheckUtils]: 294: Hoare triple {23155#false} call #t~ret47 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:44,189 INFO L280 TraceCheckUtils]: 295: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:44,189 INFO L280 TraceCheckUtils]: 296: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:44,190 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23154#true} {23155#false} #516#return; {23155#false} is VALID [2020-07-17 21:49:44,190 INFO L280 TraceCheckUtils]: 298: Hoare triple {23155#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {23155#false} is VALID [2020-07-17 21:49:44,190 INFO L280 TraceCheckUtils]: 299: Hoare triple {23155#false} assume 0 != ~tmp___0~0; {23155#false} is VALID [2020-07-17 21:49:44,190 INFO L280 TraceCheckUtils]: 300: Hoare triple {23155#false} assume 0 == ~switchedOnBeforeTS~0; {23155#false} is VALID [2020-07-17 21:49:44,191 INFO L263 TraceCheckUtils]: 301: Hoare triple {23155#false} call __automaton_fail(); {23155#false} is VALID [2020-07-17 21:49:44,191 INFO L280 TraceCheckUtils]: 302: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-17 21:49:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 77 proven. 31 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2020-07-17 21:49:44,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181226317] [2020-07-17 21:49:44,330 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1032694832] [2020-07-17 21:49:44,330 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:49:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:44,590 INFO L264 TraceCheckSpWp]: Trace formula consists of 1273 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:49:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:44,682 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:49:45,384 INFO L263 TraceCheckUtils]: 0: Hoare triple {23154#true} call ULTIMATE.init(); {23154#true} is VALID [2020-07-17 21:49:45,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {23154#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,391 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23154#true} #540#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,392 INFO L263 TraceCheckUtils]: 4: Hoare triple {23773#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {23773#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~9; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,393 INFO L263 TraceCheckUtils]: 6: Hoare triple {23773#(<= ~waterLevel~0 1)} call select_helpers(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,394 INFO L280 TraceCheckUtils]: 7: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,394 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #438#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,395 INFO L263 TraceCheckUtils]: 9: Hoare triple {23773#(<= ~waterLevel~0 1)} call select_features(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,396 INFO L280 TraceCheckUtils]: 10: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,396 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #440#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,397 INFO L263 TraceCheckUtils]: 12: Hoare triple {23773#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {23773#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,399 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #442#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {23773#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,400 INFO L280 TraceCheckUtils]: 17: Hoare triple {23773#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,401 INFO L263 TraceCheckUtils]: 18: Hoare triple {23773#(<= ~waterLevel~0 1)} call setup(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,402 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #444#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,402 INFO L263 TraceCheckUtils]: 21: Hoare triple {23773#(<= ~waterLevel~0 1)} call runTest(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,403 INFO L263 TraceCheckUtils]: 22: Hoare triple {23773#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,404 INFO L280 TraceCheckUtils]: 23: Hoare triple {23773#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,404 INFO L280 TraceCheckUtils]: 24: Hoare triple {23773#(<= ~waterLevel~0 1)} assume true; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,405 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23773#(<= ~waterLevel~0 1)} {23773#(<= ~waterLevel~0 1)} #530#return; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,405 INFO L263 TraceCheckUtils]: 26: Hoare triple {23773#(<= ~waterLevel~0 1)} call test(); {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,406 INFO L280 TraceCheckUtils]: 27: Hoare triple {23773#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,407 INFO L280 TraceCheckUtils]: 28: Hoare triple {23773#(<= ~waterLevel~0 1)} assume !false; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,407 INFO L280 TraceCheckUtils]: 29: Hoare triple {23773#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {23773#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {23773#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {23773#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:49:45,409 INFO L263 TraceCheckUtils]: 32: Hoare triple {23773#(<= ~waterLevel~0 1)} call waterRise(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,410 INFO L280 TraceCheckUtils]: 33: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:49:45,411 INFO L280 TraceCheckUtils]: 34: Hoare triple {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:49:45,411 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23871#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {23773#(<= ~waterLevel~0 1)} #486#return; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,412 INFO L280 TraceCheckUtils]: 36: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,413 INFO L280 TraceCheckUtils]: 37: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,413 INFO L280 TraceCheckUtils]: 38: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,414 INFO L280 TraceCheckUtils]: 39: Hoare triple {23878#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,414 INFO L263 TraceCheckUtils]: 40: Hoare triple {23878#(<= ~waterLevel~0 2)} call timeShift(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,415 INFO L263 TraceCheckUtils]: 41: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23154#true} is VALID [2020-07-17 21:49:45,415 INFO L263 TraceCheckUtils]: 42: Hoare triple {23154#true} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:45,415 INFO L280 TraceCheckUtils]: 43: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:45,415 INFO L280 TraceCheckUtils]: 44: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,415 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23154#true} {23154#true} #512#return; {23154#true} is VALID [2020-07-17 21:49:45,416 INFO L280 TraceCheckUtils]: 46: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:45,416 INFO L280 TraceCheckUtils]: 47: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,416 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,420 INFO L280 TraceCheckUtils]: 49: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,421 INFO L280 TraceCheckUtils]: 50: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,421 INFO L263 TraceCheckUtils]: 51: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23154#true} is VALID [2020-07-17 21:49:45,421 INFO L280 TraceCheckUtils]: 52: Hoare triple {23154#true} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:45,422 INFO L280 TraceCheckUtils]: 53: Hoare triple {23154#true} assume !(0 != ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:45,422 INFO L263 TraceCheckUtils]: 54: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23154#true} is VALID [2020-07-17 21:49:45,422 INFO L280 TraceCheckUtils]: 55: Hoare triple {23154#true} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:45,422 INFO L280 TraceCheckUtils]: 56: Hoare triple {23154#true} assume 0 == ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:45,422 INFO L263 TraceCheckUtils]: 57: Hoare triple {23154#true} call #t~ret48 := isHighWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:45,422 INFO L280 TraceCheckUtils]: 58: Hoare triple {23154#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23154#true} is VALID [2020-07-17 21:49:45,423 INFO L263 TraceCheckUtils]: 59: Hoare triple {23154#true} call #t~ret68 := isHighWaterSensorDry(); {23154#true} is VALID [2020-07-17 21:49:45,423 INFO L280 TraceCheckUtils]: 60: Hoare triple {23154#true} havoc ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:45,423 INFO L280 TraceCheckUtils]: 61: Hoare triple {23154#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23154#true} is VALID [2020-07-17 21:49:45,423 INFO L280 TraceCheckUtils]: 62: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,423 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23154#true} {23154#true} #498#return; {23154#true} is VALID [2020-07-17 21:49:45,424 INFO L280 TraceCheckUtils]: 64: Hoare triple {23154#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23154#true} is VALID [2020-07-17 21:49:45,424 INFO L280 TraceCheckUtils]: 65: Hoare triple {23154#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23154#true} is VALID [2020-07-17 21:49:45,424 INFO L280 TraceCheckUtils]: 66: Hoare triple {23154#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23154#true} is VALID [2020-07-17 21:49:45,424 INFO L280 TraceCheckUtils]: 67: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,424 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23154#true} {23154#true} #520#return; {23154#true} is VALID [2020-07-17 21:49:45,424 INFO L280 TraceCheckUtils]: 69: Hoare triple {23154#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23154#true} is VALID [2020-07-17 21:49:45,425 INFO L280 TraceCheckUtils]: 70: Hoare triple {23154#true} assume 0 != ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:45,425 INFO L263 TraceCheckUtils]: 71: Hoare triple {23154#true} call activatePump(); {23154#true} is VALID [2020-07-17 21:49:45,425 INFO L280 TraceCheckUtils]: 72: Hoare triple {23154#true} havoc ~tmp~6; {23154#true} is VALID [2020-07-17 21:49:45,425 INFO L263 TraceCheckUtils]: 73: Hoare triple {23154#true} call #t~ret50 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:45,425 INFO L280 TraceCheckUtils]: 74: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:45,426 INFO L263 TraceCheckUtils]: 75: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:45,426 INFO L280 TraceCheckUtils]: 76: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:45,426 INFO L280 TraceCheckUtils]: 77: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,426 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:45,426 INFO L280 TraceCheckUtils]: 79: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:45,427 INFO L280 TraceCheckUtils]: 80: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,427 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23154#true} {23154#true} #494#return; {23154#true} is VALID [2020-07-17 21:49:45,427 INFO L280 TraceCheckUtils]: 82: Hoare triple {23154#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23154#true} is VALID [2020-07-17 21:49:45,427 INFO L280 TraceCheckUtils]: 83: Hoare triple {23154#true} assume !(0 != ~tmp~6); {23154#true} is VALID [2020-07-17 21:49:45,427 INFO L263 TraceCheckUtils]: 84: Hoare triple {23154#true} call activatePump__wrappee__highWaterSensor(); {23154#true} is VALID [2020-07-17 21:49:45,428 INFO L280 TraceCheckUtils]: 85: Hoare triple {23154#true} ~pumpRunning~0 := 1; {23154#true} is VALID [2020-07-17 21:49:45,428 INFO L280 TraceCheckUtils]: 86: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,428 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23154#true} {23154#true} #496#return; {23154#true} is VALID [2020-07-17 21:49:45,428 INFO L280 TraceCheckUtils]: 88: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,429 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23154#true} {23154#true} #522#return; {23154#true} is VALID [2020-07-17 21:49:45,429 INFO L280 TraceCheckUtils]: 90: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,429 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23154#true} {23154#true} #484#return; {23154#true} is VALID [2020-07-17 21:49:45,429 INFO L280 TraceCheckUtils]: 92: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,430 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,430 INFO L263 TraceCheckUtils]: 94: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:45,431 INFO L280 TraceCheckUtils]: 95: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:45,431 INFO L263 TraceCheckUtils]: 96: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:45,431 INFO L280 TraceCheckUtils]: 97: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23154#true} is VALID [2020-07-17 21:49:45,431 INFO L280 TraceCheckUtils]: 98: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,431 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23154#true} {23154#true} #514#return; {23154#true} is VALID [2020-07-17 21:49:45,432 INFO L280 TraceCheckUtils]: 100: Hoare triple {23154#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23154#true} is VALID [2020-07-17 21:49:45,432 INFO L280 TraceCheckUtils]: 101: Hoare triple {23154#true} assume !(2 != ~tmp~3); {23154#true} is VALID [2020-07-17 21:49:45,432 INFO L280 TraceCheckUtils]: 102: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,433 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,434 INFO L280 TraceCheckUtils]: 104: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,435 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {23878#(<= ~waterLevel~0 2)} #490#return; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,435 INFO L280 TraceCheckUtils]: 106: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !false; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,436 INFO L280 TraceCheckUtils]: 107: Hoare triple {23878#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,436 INFO L280 TraceCheckUtils]: 108: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,437 INFO L280 TraceCheckUtils]: 109: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,437 INFO L280 TraceCheckUtils]: 110: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,438 INFO L280 TraceCheckUtils]: 111: Hoare triple {23878#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,438 INFO L280 TraceCheckUtils]: 112: Hoare triple {23878#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,439 INFO L280 TraceCheckUtils]: 113: Hoare triple {23878#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {23878#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:49:45,440 INFO L263 TraceCheckUtils]: 114: Hoare triple {23878#(<= ~waterLevel~0 2)} call timeShift(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,440 INFO L263 TraceCheckUtils]: 115: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23154#true} is VALID [2020-07-17 21:49:45,440 INFO L263 TraceCheckUtils]: 116: Hoare triple {23154#true} call #t~ret45 := isPumpRunning(); {23154#true} is VALID [2020-07-17 21:49:45,440 INFO L280 TraceCheckUtils]: 117: Hoare triple {23154#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23154#true} is VALID [2020-07-17 21:49:45,440 INFO L280 TraceCheckUtils]: 118: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,441 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23154#true} {23154#true} #512#return; {23154#true} is VALID [2020-07-17 21:49:45,441 INFO L280 TraceCheckUtils]: 120: Hoare triple {23154#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23154#true} is VALID [2020-07-17 21:49:45,441 INFO L280 TraceCheckUtils]: 121: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,442 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23154#true} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,442 INFO L280 TraceCheckUtils]: 123: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,443 INFO L263 TraceCheckUtils]: 124: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,444 INFO L280 TraceCheckUtils]: 125: Hoare triple {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,445 INFO L280 TraceCheckUtils]: 126: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,446 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23867#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,449 INFO L280 TraceCheckUtils]: 128: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,449 INFO L263 TraceCheckUtils]: 129: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23154#true} is VALID [2020-07-17 21:49:45,449 INFO L280 TraceCheckUtils]: 130: Hoare triple {23154#true} havoc ~tmp~5; {23154#true} is VALID [2020-07-17 21:49:45,449 INFO L280 TraceCheckUtils]: 131: Hoare triple {23154#true} assume 0 != ~pumpRunning~0; {23154#true} is VALID [2020-07-17 21:49:45,449 INFO L263 TraceCheckUtils]: 132: Hoare triple {23154#true} call #t~ret49 := isMethaneAlarm(); {23154#true} is VALID [2020-07-17 21:49:45,450 INFO L280 TraceCheckUtils]: 133: Hoare triple {23154#true} havoc ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:45,450 INFO L263 TraceCheckUtils]: 134: Hoare triple {23154#true} call #t~ret51 := isMethaneLevelCritical(); {23154#true} is VALID [2020-07-17 21:49:45,450 INFO L280 TraceCheckUtils]: 135: Hoare triple {23154#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23154#true} is VALID [2020-07-17 21:49:45,450 INFO L280 TraceCheckUtils]: 136: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,450 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23154#true} {23154#true} #534#return; {23154#true} is VALID [2020-07-17 21:49:45,450 INFO L280 TraceCheckUtils]: 138: Hoare triple {23154#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23154#true} is VALID [2020-07-17 21:49:45,451 INFO L280 TraceCheckUtils]: 139: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,451 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {23154#true} {23154#true} #478#return; {23154#true} is VALID [2020-07-17 21:49:45,451 INFO L280 TraceCheckUtils]: 141: Hoare triple {23154#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23154#true} is VALID [2020-07-17 21:49:45,451 INFO L280 TraceCheckUtils]: 142: Hoare triple {23154#true} assume !(0 != ~tmp~5); {23154#true} is VALID [2020-07-17 21:49:45,451 INFO L263 TraceCheckUtils]: 143: Hoare triple {23154#true} call processEnvironment__wrappee__methaneQuery(); {23154#true} is VALID [2020-07-17 21:49:45,452 INFO L280 TraceCheckUtils]: 144: Hoare triple {23154#true} havoc ~tmp~4; {23154#true} is VALID [2020-07-17 21:49:45,452 INFO L280 TraceCheckUtils]: 145: Hoare triple {23154#true} assume !(0 == ~pumpRunning~0); {23154#true} is VALID [2020-07-17 21:49:45,452 INFO L263 TraceCheckUtils]: 146: Hoare triple {23154#true} call processEnvironment__wrappee__base(); {23154#true} is VALID [2020-07-17 21:49:45,452 INFO L280 TraceCheckUtils]: 147: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,452 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23154#true} {23154#true} #526#return; {23154#true} is VALID [2020-07-17 21:49:45,452 INFO L280 TraceCheckUtils]: 149: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,453 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23154#true} {23154#true} #482#return; {23154#true} is VALID [2020-07-17 21:49:45,453 INFO L280 TraceCheckUtils]: 151: Hoare triple {23154#true} assume true; {23154#true} is VALID [2020-07-17 21:49:45,454 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23154#true} {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:49:45,454 INFO L263 TraceCheckUtils]: 153: Hoare triple {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23154#true} is VALID [2020-07-17 21:49:45,454 INFO L280 TraceCheckUtils]: 154: Hoare triple {23154#true} havoc ~tmp~3;havoc ~tmp___0~0; {23154#true} is VALID [2020-07-17 21:49:45,454 INFO L263 TraceCheckUtils]: 155: Hoare triple {23154#true} call #t~ret46 := getWaterLevel(); {23154#true} is VALID [2020-07-17 21:49:45,455 INFO L280 TraceCheckUtils]: 156: Hoare triple {23154#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:45,455 INFO L280 TraceCheckUtils]: 157: Hoare triple {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:49:45,456 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24243#(<= |getWaterLevel_#res| ~waterLevel~0)} {23154#true} #514#return; {24250#(<= |__utac_acc__Specification5_spec__3_#t~ret46| ~waterLevel~0)} is VALID [2020-07-17 21:49:45,457 INFO L280 TraceCheckUtils]: 159: Hoare triple {24250#(<= |__utac_acc__Specification5_spec__3_#t~ret46| ~waterLevel~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {24254#(<= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0)} is VALID [2020-07-17 21:49:45,458 INFO L280 TraceCheckUtils]: 160: Hoare triple {24254#(<= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0)} assume !(2 != ~tmp~3); {24258#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:45,458 INFO L280 TraceCheckUtils]: 161: Hoare triple {24258#(<= 2 ~waterLevel~0)} assume true; {24258#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:49:45,459 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {24258#(<= 2 ~waterLevel~0)} {24149#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:45,460 INFO L280 TraceCheckUtils]: 163: Hoare triple {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:49:45,461 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {24265#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {23878#(<= ~waterLevel~0 2)} #490#return; {23155#false} is VALID [2020-07-17 21:49:45,461 INFO L280 TraceCheckUtils]: 165: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-17 21:49:45,461 INFO L280 TraceCheckUtils]: 166: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-17 21:49:45,462 INFO L280 TraceCheckUtils]: 167: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-17 21:49:45,462 INFO L280 TraceCheckUtils]: 168: Hoare triple {23155#false} assume !(0 != ~tmp~8); {23155#false} is VALID [2020-07-17 21:49:45,462 INFO L280 TraceCheckUtils]: 169: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-17 21:49:45,462 INFO L280 TraceCheckUtils]: 170: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-17 21:49:45,463 INFO L280 TraceCheckUtils]: 171: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-17 21:49:45,463 INFO L280 TraceCheckUtils]: 172: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-17 21:49:45,463 INFO L263 TraceCheckUtils]: 173: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-17 21:49:45,463 INFO L263 TraceCheckUtils]: 174: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23155#false} is VALID [2020-07-17 21:49:45,464 INFO L263 TraceCheckUtils]: 175: Hoare triple {23155#false} call #t~ret45 := isPumpRunning(); {23155#false} is VALID [2020-07-17 21:49:45,464 INFO L280 TraceCheckUtils]: 176: Hoare triple {23155#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23155#false} is VALID [2020-07-17 21:49:45,464 INFO L280 TraceCheckUtils]: 177: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,464 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {23155#false} {23155#false} #512#return; {23155#false} is VALID [2020-07-17 21:49:45,464 INFO L280 TraceCheckUtils]: 179: Hoare triple {23155#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23155#false} is VALID [2020-07-17 21:49:45,465 INFO L280 TraceCheckUtils]: 180: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,465 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23155#false} {23155#false} #500#return; {23155#false} is VALID [2020-07-17 21:49:45,465 INFO L280 TraceCheckUtils]: 182: Hoare triple {23155#false} assume 0 != ~pumpRunning~0; {23155#false} is VALID [2020-07-17 21:49:45,465 INFO L263 TraceCheckUtils]: 183: Hoare triple {23155#false} call lowerWaterLevel(); {23155#false} is VALID [2020-07-17 21:49:45,465 INFO L280 TraceCheckUtils]: 184: Hoare triple {23155#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23155#false} is VALID [2020-07-17 21:49:45,466 INFO L280 TraceCheckUtils]: 185: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,466 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {23155#false} {23155#false} #502#return; {23155#false} is VALID [2020-07-17 21:49:45,466 INFO L280 TraceCheckUtils]: 187: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-17 21:49:45,466 INFO L263 TraceCheckUtils]: 188: Hoare triple {23155#false} call processEnvironment(); {23155#false} is VALID [2020-07-17 21:49:45,466 INFO L280 TraceCheckUtils]: 189: Hoare triple {23155#false} havoc ~tmp~5; {23155#false} is VALID [2020-07-17 21:49:45,467 INFO L280 TraceCheckUtils]: 190: Hoare triple {23155#false} assume 0 != ~pumpRunning~0; {23155#false} is VALID [2020-07-17 21:49:45,467 INFO L263 TraceCheckUtils]: 191: Hoare triple {23155#false} call #t~ret49 := isMethaneAlarm(); {23155#false} is VALID [2020-07-17 21:49:45,467 INFO L280 TraceCheckUtils]: 192: Hoare triple {23155#false} havoc ~retValue_acc~6; {23155#false} is VALID [2020-07-17 21:49:45,467 INFO L263 TraceCheckUtils]: 193: Hoare triple {23155#false} call #t~ret51 := isMethaneLevelCritical(); {23155#false} is VALID [2020-07-17 21:49:45,468 INFO L280 TraceCheckUtils]: 194: Hoare triple {23155#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23155#false} is VALID [2020-07-17 21:49:45,468 INFO L280 TraceCheckUtils]: 195: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,468 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {23155#false} {23155#false} #534#return; {23155#false} is VALID [2020-07-17 21:49:45,468 INFO L280 TraceCheckUtils]: 197: Hoare triple {23155#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23155#false} is VALID [2020-07-17 21:49:45,468 INFO L280 TraceCheckUtils]: 198: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,469 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23155#false} {23155#false} #478#return; {23155#false} is VALID [2020-07-17 21:49:45,469 INFO L280 TraceCheckUtils]: 200: Hoare triple {23155#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {23155#false} is VALID [2020-07-17 21:49:45,469 INFO L280 TraceCheckUtils]: 201: Hoare triple {23155#false} assume 0 != ~tmp~5; {23155#false} is VALID [2020-07-17 21:49:45,469 INFO L263 TraceCheckUtils]: 202: Hoare triple {23155#false} call deactivatePump(); {23155#false} is VALID [2020-07-17 21:49:45,469 INFO L280 TraceCheckUtils]: 203: Hoare triple {23155#false} ~pumpRunning~0 := 0; {23155#false} is VALID [2020-07-17 21:49:45,470 INFO L280 TraceCheckUtils]: 204: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,470 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {23155#false} {23155#false} #480#return; {23155#false} is VALID [2020-07-17 21:49:45,470 INFO L280 TraceCheckUtils]: 206: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,470 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {23155#false} {23155#false} #504#return; {23155#false} is VALID [2020-07-17 21:49:45,470 INFO L263 TraceCheckUtils]: 208: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-17 21:49:45,471 INFO L280 TraceCheckUtils]: 209: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-17 21:49:45,471 INFO L263 TraceCheckUtils]: 210: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23155#false} is VALID [2020-07-17 21:49:45,471 INFO L280 TraceCheckUtils]: 211: Hoare triple {23155#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23155#false} is VALID [2020-07-17 21:49:45,471 INFO L280 TraceCheckUtils]: 212: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,471 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {23155#false} {23155#false} #514#return; {23155#false} is VALID [2020-07-17 21:49:45,472 INFO L280 TraceCheckUtils]: 214: Hoare triple {23155#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23155#false} is VALID [2020-07-17 21:49:45,472 INFO L280 TraceCheckUtils]: 215: Hoare triple {23155#false} assume !(2 != ~tmp~3); {23155#false} is VALID [2020-07-17 21:49:45,472 INFO L280 TraceCheckUtils]: 216: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,472 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23155#false} {23155#false} #506#return; {23155#false} is VALID [2020-07-17 21:49:45,472 INFO L280 TraceCheckUtils]: 218: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,473 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {23155#false} {23155#false} #490#return; {23155#false} is VALID [2020-07-17 21:49:45,473 INFO L280 TraceCheckUtils]: 220: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-17 21:49:45,473 INFO L280 TraceCheckUtils]: 221: Hoare triple {23155#false} assume ~splverifierCounter~0 < 4; {23155#false} is VALID [2020-07-17 21:49:45,473 INFO L280 TraceCheckUtils]: 222: Hoare triple {23155#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {23155#false} is VALID [2020-07-17 21:49:45,473 INFO L280 TraceCheckUtils]: 223: Hoare triple {23155#false} assume 0 != ~tmp~8; {23155#false} is VALID [2020-07-17 21:49:45,474 INFO L263 TraceCheckUtils]: 224: Hoare triple {23155#false} call waterRise(); {23155#false} is VALID [2020-07-17 21:49:45,474 INFO L280 TraceCheckUtils]: 225: Hoare triple {23155#false} assume !(~waterLevel~0 < 2); {23155#false} is VALID [2020-07-17 21:49:45,474 INFO L280 TraceCheckUtils]: 226: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,474 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {23155#false} {23155#false} #486#return; {23155#false} is VALID [2020-07-17 21:49:45,474 INFO L280 TraceCheckUtils]: 228: Hoare triple {23155#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {23155#false} is VALID [2020-07-17 21:49:45,474 INFO L280 TraceCheckUtils]: 229: Hoare triple {23155#false} assume !(0 != ~tmp___0~2); {23155#false} is VALID [2020-07-17 21:49:45,475 INFO L280 TraceCheckUtils]: 230: Hoare triple {23155#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {23155#false} is VALID [2020-07-17 21:49:45,475 INFO L280 TraceCheckUtils]: 231: Hoare triple {23155#false} assume 0 != ~tmp___2~0; {23155#false} is VALID [2020-07-17 21:49:45,475 INFO L263 TraceCheckUtils]: 232: Hoare triple {23155#false} call timeShift(); {23155#false} is VALID [2020-07-17 21:49:45,475 INFO L263 TraceCheckUtils]: 233: Hoare triple {23155#false} call __utac_acc__Specification5_spec__2(); {23155#false} is VALID [2020-07-17 21:49:45,475 INFO L263 TraceCheckUtils]: 234: Hoare triple {23155#false} call #t~ret45 := isPumpRunning(); {23155#false} is VALID [2020-07-17 21:49:45,476 INFO L280 TraceCheckUtils]: 235: Hoare triple {23155#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23155#false} is VALID [2020-07-17 21:49:45,476 INFO L280 TraceCheckUtils]: 236: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,476 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23155#false} {23155#false} #512#return; {23155#false} is VALID [2020-07-17 21:49:45,476 INFO L280 TraceCheckUtils]: 238: Hoare triple {23155#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {23155#false} is VALID [2020-07-17 21:49:45,476 INFO L280 TraceCheckUtils]: 239: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,476 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23155#false} {23155#false} #500#return; {23155#false} is VALID [2020-07-17 21:49:45,477 INFO L280 TraceCheckUtils]: 241: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-17 21:49:45,477 INFO L280 TraceCheckUtils]: 242: Hoare triple {23155#false} assume 0 != ~systemActive~0; {23155#false} is VALID [2020-07-17 21:49:45,477 INFO L263 TraceCheckUtils]: 243: Hoare triple {23155#false} call processEnvironment(); {23155#false} is VALID [2020-07-17 21:49:45,477 INFO L280 TraceCheckUtils]: 244: Hoare triple {23155#false} havoc ~tmp~5; {23155#false} is VALID [2020-07-17 21:49:45,477 INFO L280 TraceCheckUtils]: 245: Hoare triple {23155#false} assume !(0 != ~pumpRunning~0); {23155#false} is VALID [2020-07-17 21:49:45,478 INFO L263 TraceCheckUtils]: 246: Hoare triple {23155#false} call processEnvironment__wrappee__methaneQuery(); {23155#false} is VALID [2020-07-17 21:49:45,478 INFO L280 TraceCheckUtils]: 247: Hoare triple {23155#false} havoc ~tmp~4; {23155#false} is VALID [2020-07-17 21:49:45,478 INFO L280 TraceCheckUtils]: 248: Hoare triple {23155#false} assume 0 == ~pumpRunning~0; {23155#false} is VALID [2020-07-17 21:49:45,478 INFO L263 TraceCheckUtils]: 249: Hoare triple {23155#false} call #t~ret48 := isHighWaterLevel(); {23155#false} is VALID [2020-07-17 21:49:45,478 INFO L280 TraceCheckUtils]: 250: Hoare triple {23155#false} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {23155#false} is VALID [2020-07-17 21:49:45,479 INFO L263 TraceCheckUtils]: 251: Hoare triple {23155#false} call #t~ret68 := isHighWaterSensorDry(); {23155#false} is VALID [2020-07-17 21:49:45,479 INFO L280 TraceCheckUtils]: 252: Hoare triple {23155#false} havoc ~retValue_acc~2; {23155#false} is VALID [2020-07-17 21:49:45,479 INFO L280 TraceCheckUtils]: 253: Hoare triple {23155#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {23155#false} is VALID [2020-07-17 21:49:45,479 INFO L280 TraceCheckUtils]: 254: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,479 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23155#false} {23155#false} #498#return; {23155#false} is VALID [2020-07-17 21:49:45,480 INFO L280 TraceCheckUtils]: 256: Hoare triple {23155#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {23155#false} is VALID [2020-07-17 21:49:45,480 INFO L280 TraceCheckUtils]: 257: Hoare triple {23155#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {23155#false} is VALID [2020-07-17 21:49:45,480 INFO L280 TraceCheckUtils]: 258: Hoare triple {23155#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {23155#false} is VALID [2020-07-17 21:49:45,480 INFO L280 TraceCheckUtils]: 259: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,480 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23155#false} {23155#false} #520#return; {23155#false} is VALID [2020-07-17 21:49:45,481 INFO L280 TraceCheckUtils]: 261: Hoare triple {23155#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23155#false} is VALID [2020-07-17 21:49:45,481 INFO L280 TraceCheckUtils]: 262: Hoare triple {23155#false} assume 0 != ~tmp~4; {23155#false} is VALID [2020-07-17 21:49:45,481 INFO L263 TraceCheckUtils]: 263: Hoare triple {23155#false} call activatePump(); {23155#false} is VALID [2020-07-17 21:49:45,481 INFO L280 TraceCheckUtils]: 264: Hoare triple {23155#false} havoc ~tmp~6; {23155#false} is VALID [2020-07-17 21:49:45,481 INFO L263 TraceCheckUtils]: 265: Hoare triple {23155#false} call #t~ret50 := isMethaneAlarm(); {23155#false} is VALID [2020-07-17 21:49:45,481 INFO L280 TraceCheckUtils]: 266: Hoare triple {23155#false} havoc ~retValue_acc~6; {23155#false} is VALID [2020-07-17 21:49:45,482 INFO L263 TraceCheckUtils]: 267: Hoare triple {23155#false} call #t~ret51 := isMethaneLevelCritical(); {23155#false} is VALID [2020-07-17 21:49:45,482 INFO L280 TraceCheckUtils]: 268: Hoare triple {23155#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {23155#false} is VALID [2020-07-17 21:49:45,482 INFO L280 TraceCheckUtils]: 269: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,482 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23155#false} {23155#false} #534#return; {23155#false} is VALID [2020-07-17 21:49:45,482 INFO L280 TraceCheckUtils]: 271: Hoare triple {23155#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {23155#false} is VALID [2020-07-17 21:49:45,483 INFO L280 TraceCheckUtils]: 272: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,483 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23155#false} {23155#false} #494#return; {23155#false} is VALID [2020-07-17 21:49:45,483 INFO L280 TraceCheckUtils]: 274: Hoare triple {23155#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {23155#false} is VALID [2020-07-17 21:49:45,483 INFO L280 TraceCheckUtils]: 275: Hoare triple {23155#false} assume !(0 != ~tmp~6); {23155#false} is VALID [2020-07-17 21:49:45,483 INFO L263 TraceCheckUtils]: 276: Hoare triple {23155#false} call activatePump__wrappee__highWaterSensor(); {23155#false} is VALID [2020-07-17 21:49:45,483 INFO L280 TraceCheckUtils]: 277: Hoare triple {23155#false} ~pumpRunning~0 := 1; {23155#false} is VALID [2020-07-17 21:49:45,484 INFO L280 TraceCheckUtils]: 278: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,484 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23155#false} {23155#false} #496#return; {23155#false} is VALID [2020-07-17 21:49:45,484 INFO L280 TraceCheckUtils]: 280: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,484 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23155#false} {23155#false} #522#return; {23155#false} is VALID [2020-07-17 21:49:45,484 INFO L280 TraceCheckUtils]: 282: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,485 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23155#false} {23155#false} #484#return; {23155#false} is VALID [2020-07-17 21:49:45,485 INFO L280 TraceCheckUtils]: 284: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,485 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23155#false} {23155#false} #504#return; {23155#false} is VALID [2020-07-17 21:49:45,485 INFO L263 TraceCheckUtils]: 286: Hoare triple {23155#false} call __utac_acc__Specification5_spec__3(); {23155#false} is VALID [2020-07-17 21:49:45,485 INFO L280 TraceCheckUtils]: 287: Hoare triple {23155#false} havoc ~tmp~3;havoc ~tmp___0~0; {23155#false} is VALID [2020-07-17 21:49:45,486 INFO L263 TraceCheckUtils]: 288: Hoare triple {23155#false} call #t~ret46 := getWaterLevel(); {23155#false} is VALID [2020-07-17 21:49:45,486 INFO L280 TraceCheckUtils]: 289: Hoare triple {23155#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {23155#false} is VALID [2020-07-17 21:49:45,486 INFO L280 TraceCheckUtils]: 290: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,486 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23155#false} {23155#false} #514#return; {23155#false} is VALID [2020-07-17 21:49:45,486 INFO L280 TraceCheckUtils]: 292: Hoare triple {23155#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {23155#false} is VALID [2020-07-17 21:49:45,487 INFO L280 TraceCheckUtils]: 293: Hoare triple {23155#false} assume 2 != ~tmp~3; {23155#false} is VALID [2020-07-17 21:49:45,487 INFO L263 TraceCheckUtils]: 294: Hoare triple {23155#false} call #t~ret47 := isPumpRunning(); {23155#false} is VALID [2020-07-17 21:49:45,487 INFO L280 TraceCheckUtils]: 295: Hoare triple {23155#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {23155#false} is VALID [2020-07-17 21:49:45,487 INFO L280 TraceCheckUtils]: 296: Hoare triple {23155#false} assume true; {23155#false} is VALID [2020-07-17 21:49:45,487 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23155#false} {23155#false} #516#return; {23155#false} is VALID [2020-07-17 21:49:45,487 INFO L280 TraceCheckUtils]: 298: Hoare triple {23155#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {23155#false} is VALID [2020-07-17 21:49:45,488 INFO L280 TraceCheckUtils]: 299: Hoare triple {23155#false} assume 0 != ~tmp___0~0; {23155#false} is VALID [2020-07-17 21:49:45,488 INFO L280 TraceCheckUtils]: 300: Hoare triple {23155#false} assume 0 == ~switchedOnBeforeTS~0; {23155#false} is VALID [2020-07-17 21:49:45,488 INFO L263 TraceCheckUtils]: 301: Hoare triple {23155#false} call __automaton_fail(); {23155#false} is VALID [2020-07-17 21:49:45,488 INFO L280 TraceCheckUtils]: 302: Hoare triple {23155#false} assume !false; {23155#false} is VALID [2020-07-17 21:49:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 230 proven. 4 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-17 21:49:45,552 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:49:45,552 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-17 21:49:45,553 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227609587] [2020-07-17 21:49:45,555 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-17 21:49:47,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:49:47,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-17 21:49:47,619 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:47,619 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-17 21:49:47,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:49:47,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-17 21:49:47,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-17 21:49:47,621 INFO L87 Difference]: Start difference. First operand 826 states and 963 transitions. Second operand 25 states. [2020-07-17 21:49:49,912 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-17 21:49:55,609 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:00,019 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:05,444 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-17 21:50:06,859 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:50:07,763 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:50:08,119 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:09,163 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:09,668 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:38,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:38,333 INFO L93 Difference]: Finished difference Result 1972 states and 2593 transitions. [2020-07-17 21:50:38,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-17 21:50:38,334 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-17 21:50:38,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:50:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-17 21:50:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 735 transitions. [2020-07-17 21:50:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-17 21:50:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 735 transitions. [2020-07-17 21:50:38,353 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 735 transitions. [2020-07-17 21:50:40,568 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:40,649 INFO L225 Difference]: With dead ends: 1972 [2020-07-17 21:50:40,649 INFO L226 Difference]: Without dead ends: 1193 [2020-07-17 21:50:40,653 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 418 SyntacticMatches, 1 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 945 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=669, Invalid=3113, Unknown=0, NotChecked=0, Total=3782 [2020-07-17 21:50:40,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1193 states. [2020-07-17 21:50:49,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1193 to 868. [2020-07-17 21:50:49,412 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:50:49,412 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1193 states. Second operand 868 states. [2020-07-17 21:50:49,412 INFO L74 IsIncluded]: Start isIncluded. First operand 1193 states. Second operand 868 states. [2020-07-17 21:50:49,412 INFO L87 Difference]: Start difference. First operand 1193 states. Second operand 868 states. [2020-07-17 21:50:49,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:49,469 INFO L93 Difference]: Finished difference Result 1193 states and 1554 transitions. [2020-07-17 21:50:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1554 transitions. [2020-07-17 21:50:49,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:49,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:49,473 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 1193 states. [2020-07-17 21:50:49,473 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 1193 states. [2020-07-17 21:50:49,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:49,552 INFO L93 Difference]: Finished difference Result 1193 states and 1554 transitions. [2020-07-17 21:50:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1554 transitions. [2020-07-17 21:50:49,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:49,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:49,557 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:50:49,557 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:50:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2020-07-17 21:50:49,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1005 transitions. [2020-07-17 21:50:49,609 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1005 transitions. Word has length 303 [2020-07-17 21:50:49,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:50:49,609 INFO L479 AbstractCegarLoop]: Abstraction has 868 states and 1005 transitions. [2020-07-17 21:50:49,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-17 21:50:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1005 transitions. [2020-07-17 21:50:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2020-07-17 21:50:49,614 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:50:49,614 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, 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] [2020-07-17 21:50:49,828 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:50:49,829 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:50:49,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:50:49,830 INFO L82 PathProgramCache]: Analyzing trace with hash -1882657169, now seen corresponding path program 1 times [2020-07-17 21:50:49,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:50:49,831 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035140920] [2020-07-17 21:50:49,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:50:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,208 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:50:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {31256#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {31002#true} is VALID [2020-07-17 21:50:50,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-17 21:50:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-17 21:50:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,283 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-17 21:50:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:50,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {31257#(= 1 |valid_product_#res|)} assume true; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:50,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31257#(= 1 |valid_product_#res|)} {31002#true} #442#return; {31014#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:50:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-17 21:50:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-17 21:50:50,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,341 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-17 21:50:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-17 21:50:50,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,368 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-17 21:50:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:50,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,483 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:50,484 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:50,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:50,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,485 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:50,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:50,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,486 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,589 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:50,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:50,590 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:50,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,592 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:50,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:50,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:50,593 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:50,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,593 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,628 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,628 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:50,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,631 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,639 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:50,640 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:50,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,641 INFO L263 TraceCheckUtils]: 3: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:50,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,642 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,643 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:50,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:50,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:50,644 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,646 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,648 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:50,649 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:50,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:50,650 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:50,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,652 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:50,652 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:50,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:50,653 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:50,653 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,653 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:50,654 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:50,654 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,655 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:50,656 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:50,656 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,657 INFO L263 TraceCheckUtils]: 20: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:50,657 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,658 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,658 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,658 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,659 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,659 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:50,659 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:50,660 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:50,661 INFO L263 TraceCheckUtils]: 29: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,662 INFO L280 TraceCheckUtils]: 30: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,663 INFO L280 TraceCheckUtils]: 31: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,664 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,665 INFO L280 TraceCheckUtils]: 33: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,666 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,667 INFO L280 TraceCheckUtils]: 35: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,668 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:50,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:50,672 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:50,673 INFO L263 TraceCheckUtils]: 5: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:50,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:50,674 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:50,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,675 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:50,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:50,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:50,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:50,676 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,677 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:50,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:50,678 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,679 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,679 INFO L280 TraceCheckUtils]: 20: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:50,679 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:50,680 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,680 INFO L263 TraceCheckUtils]: 23: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:50,680 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,681 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,681 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,682 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,682 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:50,682 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:50,683 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:50,684 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,685 INFO L280 TraceCheckUtils]: 33: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,686 INFO L280 TraceCheckUtils]: 34: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,687 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,688 INFO L280 TraceCheckUtils]: 36: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,689 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,690 INFO L280 TraceCheckUtils]: 38: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,691 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,693 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:50,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:50,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:50,712 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:50,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:50,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:50,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:50,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-17 21:50:50,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,715 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,717 INFO L263 TraceCheckUtils]: 0: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:50,717 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:50,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:50,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:50,719 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:50,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,719 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:50,720 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:50,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-17 21:50:50,721 INFO L263 TraceCheckUtils]: 10: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,721 INFO L280 TraceCheckUtils]: 11: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:50,722 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:50,723 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,723 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:50,724 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:50,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:50,724 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:50,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,725 INFO L280 TraceCheckUtils]: 20: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:50,725 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,726 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:50,726 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:50,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:50,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:50,727 INFO L280 TraceCheckUtils]: 26: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,727 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:50,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:50,728 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,729 INFO L263 TraceCheckUtils]: 30: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:50,730 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:50,730 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,730 INFO L263 TraceCheckUtils]: 34: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:50,731 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,731 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,731 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,732 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,732 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,732 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:50,732 INFO L280 TraceCheckUtils]: 41: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:50,733 INFO L280 TraceCheckUtils]: 42: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:50,734 INFO L263 TraceCheckUtils]: 43: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,735 INFO L280 TraceCheckUtils]: 44: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,736 INFO L280 TraceCheckUtils]: 45: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,737 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,738 INFO L280 TraceCheckUtils]: 47: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,739 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,740 INFO L280 TraceCheckUtils]: 49: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,741 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,742 INFO L280 TraceCheckUtils]: 51: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,743 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,744 INFO L263 TraceCheckUtils]: 53: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-17 21:50:50,744 INFO L280 TraceCheckUtils]: 54: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:50,744 INFO L263 TraceCheckUtils]: 55: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:50,744 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:50,744 INFO L280 TraceCheckUtils]: 57: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,745 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:50,745 INFO L280 TraceCheckUtils]: 59: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:50,745 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-17 21:50:50,745 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,746 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,747 INFO L280 TraceCheckUtils]: 63: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,748 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:50,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,790 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:50,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:50,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:50,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,792 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:50,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:50,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,793 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-17 21:50:50,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,820 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:50,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,820 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,821 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,822 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,835 INFO L263 TraceCheckUtils]: 2: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-17 21:50:50,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,837 INFO L280 TraceCheckUtils]: 5: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,838 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:50,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:50,839 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:50,839 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,839 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:50,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:50,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,840 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:50,840 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:50,841 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,841 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:50,841 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-17 21:50:50,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-17 21:50:50,842 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:50,842 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:50,843 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,843 INFO L263 TraceCheckUtils]: 16: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-17 21:50:50,843 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,844 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,845 INFO L280 TraceCheckUtils]: 19: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,846 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,846 INFO L280 TraceCheckUtils]: 21: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,847 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31089#(not (= 0 ~pumpRunning~0))} #504#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:50,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,947 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:50,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:50,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:50,981 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-17 21:50:50,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:50,981 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:50,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:50,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,982 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:50,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:50,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-17 21:50:50,983 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:50,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:50,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:50,987 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-17 21:50:50,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:50:50,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:50:50,992 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-17 21:50:50,993 INFO L263 TraceCheckUtils]: 0: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:50,994 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:50,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:50,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,995 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:50,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:50,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:50,996 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:50,997 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:50,998 INFO L263 TraceCheckUtils]: 9: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:50,998 INFO L280 TraceCheckUtils]: 10: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-17 21:50:50,999 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,000 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,001 INFO L280 TraceCheckUtils]: 13: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,002 INFO L263 TraceCheckUtils]: 14: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,002 INFO L280 TraceCheckUtils]: 15: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,003 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,003 INFO L263 TraceCheckUtils]: 17: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,003 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,004 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,004 INFO L280 TraceCheckUtils]: 20: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,004 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,005 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,005 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,005 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,006 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:51,006 INFO L280 TraceCheckUtils]: 26: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-17 21:50:51,006 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-17 21:50:51,007 INFO L263 TraceCheckUtils]: 28: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,008 INFO L280 TraceCheckUtils]: 29: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,009 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,009 INFO L263 TraceCheckUtils]: 31: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-17 21:50:51,009 INFO L280 TraceCheckUtils]: 32: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,010 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,011 INFO L280 TraceCheckUtils]: 34: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,012 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,013 INFO L280 TraceCheckUtils]: 36: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,015 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31089#(not (= 0 ~pumpRunning~0))} #504#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,015 INFO L263 TraceCheckUtils]: 38: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-17 21:50:51,015 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:51,016 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,016 INFO L280 TraceCheckUtils]: 41: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,016 INFO L280 TraceCheckUtils]: 42: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,017 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:51,017 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:51,017 INFO L280 TraceCheckUtils]: 45: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-17 21:50:51,018 INFO L263 TraceCheckUtils]: 46: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,019 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:51,020 INFO L280 TraceCheckUtils]: 48: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:51,021 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-17 21:50:51,022 INFO L280 TraceCheckUtils]: 50: Hoare triple {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:50:51,023 INFO L280 TraceCheckUtils]: 51: Hoare triple {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,024 INFO L280 TraceCheckUtils]: 52: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,026 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-17 21:50:51,026 INFO L280 TraceCheckUtils]: 54: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:51,026 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31003#false} {31089#(not (= 0 ~pumpRunning~0))} #490#return; {31003#false} is VALID [2020-07-17 21:50:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,048 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,049 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,050 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:51,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,051 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-17 21:50:51,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-17 21:50:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,069 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,071 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-17 21:50:51,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,076 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-17 21:50:51,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,077 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,078 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,079 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,080 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,080 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:51,080 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-17 21:50:51,081 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,082 INFO L263 TraceCheckUtils]: 13: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-17 21:50:51,083 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,083 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-17 21:50:51,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,084 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-17 21:50:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-17 21:50:51,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:51,098 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,099 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:51,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:51,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-17 21:50:51,100 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,101 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,101 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-17 21:50:51,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31002#true} is VALID [2020-07-17 21:50:51,102 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-17 21:50:51,102 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,102 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-17 21:50:51,104 INFO L263 TraceCheckUtils]: 0: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:51,105 INFO L263 TraceCheckUtils]: 1: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,106 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:51,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,107 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:51,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,108 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:51,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-17 21:50:51,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,109 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-17 21:50:51,109 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-17 21:50:51,110 INFO L263 TraceCheckUtils]: 14: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,111 INFO L263 TraceCheckUtils]: 17: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,112 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,112 INFO L280 TraceCheckUtils]: 20: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,113 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,113 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,114 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:51,114 INFO L280 TraceCheckUtils]: 26: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-17 21:50:51,115 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,116 INFO L263 TraceCheckUtils]: 28: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,116 INFO L280 TraceCheckUtils]: 29: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-17 21:50:51,116 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,117 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-17 21:50:51,117 INFO L280 TraceCheckUtils]: 32: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,117 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-17 21:50:51,118 INFO L263 TraceCheckUtils]: 34: Hoare triple {31002#true} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-17 21:50:51,118 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:51,118 INFO L263 TraceCheckUtils]: 36: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,119 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,119 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,119 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:51,120 INFO L280 TraceCheckUtils]: 40: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:51,120 INFO L280 TraceCheckUtils]: 41: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-17 21:50:51,120 INFO L263 TraceCheckUtils]: 42: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,121 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,121 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-17 21:50:51,122 INFO L280 TraceCheckUtils]: 46: Hoare triple {31002#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31002#true} is VALID [2020-07-17 21:50:51,122 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-17 21:50:51,122 INFO L280 TraceCheckUtils]: 48: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,123 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-17 21:50:51,123 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,123 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31002#true} {31003#false} #490#return; {31003#false} is VALID [2020-07-17 21:50:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-17 21:50:51,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #486#return; {31003#false} is VALID [2020-07-17 21:50:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,139 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,140 INFO L263 TraceCheckUtils]: 0: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:51,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,141 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31003#false} #500#return; {31003#false} is VALID [2020-07-17 21:50:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,164 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:51,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:51,164 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:51,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,165 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:51,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:51,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:51,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:51,166 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,166 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,181 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,181 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,183 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,183 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-17 21:50:51,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-17 21:50:51,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:51,189 INFO L263 TraceCheckUtils]: 1: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,190 INFO L263 TraceCheckUtils]: 3: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,190 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,191 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,191 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,191 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,192 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:51,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:51,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:51,194 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-17 21:50:51,194 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,195 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-17 21:50:51,195 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,196 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-17 21:50:51,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,197 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:51,198 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:51,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,199 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,199 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:51,199 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:51,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:51,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:51,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,201 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:51,201 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:51,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,202 INFO L263 TraceCheckUtils]: 16: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,203 INFO L280 TraceCheckUtils]: 17: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:51,203 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,203 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,204 INFO L263 TraceCheckUtils]: 20: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,204 INFO L280 TraceCheckUtils]: 21: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,204 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,205 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,205 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,206 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,206 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:51,206 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:51,207 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:51,208 INFO L263 TraceCheckUtils]: 29: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,208 INFO L280 TraceCheckUtils]: 30: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-17 21:50:51,208 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,209 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-17 21:50:51,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,209 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-17 21:50:51,210 INFO L280 TraceCheckUtils]: 35: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,210 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-17 21:50:51,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:51,213 INFO L263 TraceCheckUtils]: 2: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,214 INFO L280 TraceCheckUtils]: 4: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,214 INFO L263 TraceCheckUtils]: 5: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,215 INFO L280 TraceCheckUtils]: 6: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:51,215 INFO L263 TraceCheckUtils]: 7: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:51,215 INFO L280 TraceCheckUtils]: 8: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,216 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,216 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:51,217 INFO L280 TraceCheckUtils]: 12: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:51,217 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:51,217 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:51,218 INFO L280 TraceCheckUtils]: 15: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,218 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:51,218 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:51,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,220 INFO L263 TraceCheckUtils]: 19: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,220 INFO L280 TraceCheckUtils]: 20: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:51,220 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,220 INFO L280 TraceCheckUtils]: 22: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,221 INFO L263 TraceCheckUtils]: 23: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,221 INFO L280 TraceCheckUtils]: 25: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,222 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,222 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,223 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:51,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:51,223 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:51,224 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,225 INFO L280 TraceCheckUtils]: 33: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-17 21:50:51,225 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,225 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-17 21:50:51,226 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,226 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-17 21:50:51,226 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,227 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-17 21:50:51,227 INFO L280 TraceCheckUtils]: 40: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,227 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31002#true} {31003#false} #504#return; {31003#false} is VALID [2020-07-17 21:50:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #514#return; {31003#false} is VALID [2020-07-17 21:50:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31002#true} {31003#false} #516#return; {31003#false} is VALID [2020-07-17 21:50:51,247 INFO L263 TraceCheckUtils]: 0: Hoare triple {31002#true} call ULTIMATE.init(); {31256#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:50:51,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {31256#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {31002#true} is VALID [2020-07-17 21:50:51,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,248 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-17 21:50:51,248 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret75 := main(); {31002#true} is VALID [2020-07-17 21:50:51,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~11;havoc ~tmp~9; {31002#true} is VALID [2020-07-17 21:50:51,248 INFO L263 TraceCheckUtils]: 6: Hoare triple {31002#true} call select_helpers(); {31002#true} is VALID [2020-07-17 21:50:51,249 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,249 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-17 21:50:51,249 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call select_features(); {31002#true} is VALID [2020-07-17 21:50:51,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,250 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-17 21:50:51,250 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call #t~ret74 := valid_product(); {31002#true} is VALID [2020-07-17 21:50:51,251 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:51,251 INFO L280 TraceCheckUtils]: 14: Hoare triple {31257#(= 1 |valid_product_#res|)} assume true; {31257#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:51,252 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31257#(= 1 |valid_product_#res|)} {31002#true} #442#return; {31014#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:50:51,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {31014#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31015#(= 1 main_~tmp~9)} is VALID [2020-07-17 21:50:51,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {31015#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {31002#true} is VALID [2020-07-17 21:50:51,254 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call setup(); {31002#true} is VALID [2020-07-17 21:50:51,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,254 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-17 21:50:51,254 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call runTest(); {31002#true} is VALID [2020-07-17 21:50:51,255 INFO L263 TraceCheckUtils]: 22: Hoare triple {31002#true} call __utac_acc__Specification5_spec__1(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:51,255 INFO L280 TraceCheckUtils]: 23: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-17 21:50:51,255 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,256 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-17 21:50:51,256 INFO L263 TraceCheckUtils]: 26: Hoare triple {31002#true} call test(); {31002#true} is VALID [2020-07-17 21:50:51,256 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31002#true} is VALID [2020-07-17 21:50:51,256 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !false; {31002#true} is VALID [2020-07-17 21:50:51,256 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume ~splverifierCounter~0 < 4; {31002#true} is VALID [2020-07-17 21:50:51,256 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31002#true} is VALID [2020-07-17 21:50:51,257 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume 0 != ~tmp~8; {31002#true} is VALID [2020-07-17 21:50:51,257 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call waterRise(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:51,258 INFO L280 TraceCheckUtils]: 33: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-17 21:50:51,258 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,258 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-17 21:50:51,258 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31002#true} is VALID [2020-07-17 21:50:51,258 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} assume !(0 != ~tmp___0~2); {31002#true} is VALID [2020-07-17 21:50:51,259 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31002#true} is VALID [2020-07-17 21:50:51,259 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume 0 != ~tmp___2~0; {31002#true} is VALID [2020-07-17 21:50:51,260 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call timeShift(); {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:51,262 INFO L263 TraceCheckUtils]: 41: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:51,262 INFO L263 TraceCheckUtils]: 42: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,262 INFO L280 TraceCheckUtils]: 43: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,263 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,263 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,263 INFO L280 TraceCheckUtils]: 46: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:51,264 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,264 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:51,264 INFO L280 TraceCheckUtils]: 49: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:51,265 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-17 21:50:51,266 INFO L263 TraceCheckUtils]: 51: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,266 INFO L280 TraceCheckUtils]: 52: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,266 INFO L280 TraceCheckUtils]: 53: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:51,267 INFO L263 TraceCheckUtils]: 54: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,268 INFO L280 TraceCheckUtils]: 55: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,268 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,268 INFO L263 TraceCheckUtils]: 57: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,269 INFO L280 TraceCheckUtils]: 58: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:51,269 INFO L263 TraceCheckUtils]: 59: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:51,269 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,270 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,270 INFO L280 TraceCheckUtils]: 62: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,270 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:51,271 INFO L280 TraceCheckUtils]: 64: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:51,271 INFO L280 TraceCheckUtils]: 65: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:51,271 INFO L280 TraceCheckUtils]: 66: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:51,271 INFO L280 TraceCheckUtils]: 67: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,272 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:51,272 INFO L280 TraceCheckUtils]: 69: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:51,272 INFO L280 TraceCheckUtils]: 70: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,273 INFO L263 TraceCheckUtils]: 71: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,274 INFO L280 TraceCheckUtils]: 72: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:51,274 INFO L263 TraceCheckUtils]: 73: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,274 INFO L280 TraceCheckUtils]: 74: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,275 INFO L263 TraceCheckUtils]: 75: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,275 INFO L280 TraceCheckUtils]: 76: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,275 INFO L280 TraceCheckUtils]: 77: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,275 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,276 INFO L280 TraceCheckUtils]: 79: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,276 INFO L280 TraceCheckUtils]: 80: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,276 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:51,277 INFO L280 TraceCheckUtils]: 82: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:51,277 INFO L280 TraceCheckUtils]: 83: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:51,278 INFO L263 TraceCheckUtils]: 84: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,279 INFO L280 TraceCheckUtils]: 85: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,280 INFO L280 TraceCheckUtils]: 86: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,281 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,282 INFO L280 TraceCheckUtils]: 88: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,283 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,284 INFO L280 TraceCheckUtils]: 90: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,285 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,286 INFO L280 TraceCheckUtils]: 92: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,287 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,288 INFO L263 TraceCheckUtils]: 94: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-17 21:50:51,288 INFO L280 TraceCheckUtils]: 95: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:51,288 INFO L263 TraceCheckUtils]: 96: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,289 INFO L280 TraceCheckUtils]: 97: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,289 INFO L280 TraceCheckUtils]: 98: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,289 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:51,290 INFO L280 TraceCheckUtils]: 100: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:51,290 INFO L280 TraceCheckUtils]: 101: Hoare triple {31002#true} assume !(2 != ~tmp~3); {31002#true} is VALID [2020-07-17 21:50:51,290 INFO L280 TraceCheckUtils]: 102: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,291 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31002#true} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,292 INFO L280 TraceCheckUtils]: 104: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,293 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,294 INFO L280 TraceCheckUtils]: 106: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !false; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,295 INFO L280 TraceCheckUtils]: 107: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,296 INFO L280 TraceCheckUtils]: 108: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,297 INFO L280 TraceCheckUtils]: 109: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,298 INFO L280 TraceCheckUtils]: 110: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,299 INFO L280 TraceCheckUtils]: 111: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,300 INFO L280 TraceCheckUtils]: 112: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,301 INFO L280 TraceCheckUtils]: 113: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,303 INFO L263 TraceCheckUtils]: 114: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call timeShift(); {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:51,304 INFO L263 TraceCheckUtils]: 115: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:51,304 INFO L263 TraceCheckUtils]: 116: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,305 INFO L280 TraceCheckUtils]: 117: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,305 INFO L280 TraceCheckUtils]: 118: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,305 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,306 INFO L280 TraceCheckUtils]: 120: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:51,306 INFO L280 TraceCheckUtils]: 121: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,306 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:51,307 INFO L280 TraceCheckUtils]: 123: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,308 INFO L263 TraceCheckUtils]: 124: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:51,309 INFO L280 TraceCheckUtils]: 125: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-17 21:50:51,309 INFO L280 TraceCheckUtils]: 126: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,310 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #502#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,311 INFO L280 TraceCheckUtils]: 128: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,312 INFO L263 TraceCheckUtils]: 129: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,313 INFO L280 TraceCheckUtils]: 130: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,313 INFO L280 TraceCheckUtils]: 131: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,313 INFO L263 TraceCheckUtils]: 132: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,313 INFO L280 TraceCheckUtils]: 133: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,314 INFO L263 TraceCheckUtils]: 134: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,314 INFO L280 TraceCheckUtils]: 135: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,314 INFO L280 TraceCheckUtils]: 136: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,315 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,315 INFO L280 TraceCheckUtils]: 138: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,315 INFO L280 TraceCheckUtils]: 139: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,316 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:51,316 INFO L280 TraceCheckUtils]: 141: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-17 21:50:51,316 INFO L280 TraceCheckUtils]: 142: Hoare triple {31002#true} assume !(0 != ~tmp~5); {31002#true} is VALID [2020-07-17 21:50:51,317 INFO L263 TraceCheckUtils]: 143: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,318 INFO L280 TraceCheckUtils]: 144: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,319 INFO L280 TraceCheckUtils]: 145: Hoare triple {31002#true} assume !(0 == ~pumpRunning~0); {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,319 INFO L263 TraceCheckUtils]: 146: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-17 21:50:51,319 INFO L280 TraceCheckUtils]: 147: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,320 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31002#true} {31089#(not (= 0 ~pumpRunning~0))} #526#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,322 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31002#true} #482#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,323 INFO L280 TraceCheckUtils]: 151: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} assume true; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,325 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31089#(not (= 0 ~pumpRunning~0))} {31089#(not (= 0 ~pumpRunning~0))} #504#return; {31089#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:51,325 INFO L263 TraceCheckUtils]: 153: Hoare triple {31089#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-17 21:50:51,325 INFO L280 TraceCheckUtils]: 154: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:51,326 INFO L263 TraceCheckUtils]: 155: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,326 INFO L280 TraceCheckUtils]: 156: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,326 INFO L280 TraceCheckUtils]: 157: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,326 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:51,327 INFO L280 TraceCheckUtils]: 159: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:51,327 INFO L280 TraceCheckUtils]: 160: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-17 21:50:51,327 INFO L263 TraceCheckUtils]: 161: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,328 INFO L280 TraceCheckUtils]: 162: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:51,329 INFO L280 TraceCheckUtils]: 163: Hoare triple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:51,331 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {31491#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-17 21:50:51,332 INFO L280 TraceCheckUtils]: 165: Hoare triple {31488#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:50:51,333 INFO L280 TraceCheckUtils]: 166: Hoare triple {31489#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,334 INFO L280 TraceCheckUtils]: 167: Hoare triple {31490#(= 0 ~pumpRunning~0)} assume true; {31490#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:50:51,335 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {31490#(= 0 ~pumpRunning~0)} {31089#(not (= 0 ~pumpRunning~0))} #506#return; {31003#false} is VALID [2020-07-17 21:50:51,336 INFO L280 TraceCheckUtils]: 169: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:51,336 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {31003#false} {31089#(not (= 0 ~pumpRunning~0))} #490#return; {31003#false} is VALID [2020-07-17 21:50:51,336 INFO L280 TraceCheckUtils]: 171: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-17 21:50:51,337 INFO L280 TraceCheckUtils]: 172: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-17 21:50:51,337 INFO L280 TraceCheckUtils]: 173: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-17 21:50:51,337 INFO L280 TraceCheckUtils]: 174: Hoare triple {31003#false} assume !(0 != ~tmp~8); {31003#false} is VALID [2020-07-17 21:50:51,337 INFO L280 TraceCheckUtils]: 175: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-17 21:50:51,338 INFO L280 TraceCheckUtils]: 176: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-17 21:50:51,338 INFO L280 TraceCheckUtils]: 177: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-17 21:50:51,338 INFO L280 TraceCheckUtils]: 178: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-17 21:50:51,339 INFO L263 TraceCheckUtils]: 179: Hoare triple {31003#false} call timeShift(); {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:51,340 INFO L263 TraceCheckUtils]: 180: Hoare triple {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:51,340 INFO L263 TraceCheckUtils]: 181: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,341 INFO L280 TraceCheckUtils]: 182: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,341 INFO L280 TraceCheckUtils]: 183: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,341 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,342 INFO L280 TraceCheckUtils]: 185: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:51,342 INFO L280 TraceCheckUtils]: 186: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,342 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31002#true} {31260#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {31002#true} is VALID [2020-07-17 21:50:51,343 INFO L280 TraceCheckUtils]: 188: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,344 INFO L263 TraceCheckUtils]: 189: Hoare triple {31002#true} call lowerWaterLevel(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:51,344 INFO L280 TraceCheckUtils]: 190: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-17 21:50:51,344 INFO L280 TraceCheckUtils]: 191: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,345 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31002#true} {31002#true} #502#return; {31002#true} is VALID [2020-07-17 21:50:51,345 INFO L280 TraceCheckUtils]: 193: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-17 21:50:51,346 INFO L263 TraceCheckUtils]: 194: Hoare triple {31002#true} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,346 INFO L280 TraceCheckUtils]: 195: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,347 INFO L280 TraceCheckUtils]: 196: Hoare triple {31002#true} assume 0 != ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,347 INFO L263 TraceCheckUtils]: 197: Hoare triple {31002#true} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,347 INFO L280 TraceCheckUtils]: 198: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,348 INFO L263 TraceCheckUtils]: 199: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,348 INFO L280 TraceCheckUtils]: 200: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,348 INFO L280 TraceCheckUtils]: 201: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,348 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,349 INFO L280 TraceCheckUtils]: 203: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,349 INFO L280 TraceCheckUtils]: 204: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,349 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31002#true} {31002#true} #478#return; {31002#true} is VALID [2020-07-17 21:50:51,350 INFO L280 TraceCheckUtils]: 206: Hoare triple {31002#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31002#true} is VALID [2020-07-17 21:50:51,350 INFO L280 TraceCheckUtils]: 207: Hoare triple {31002#true} assume 0 != ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,351 INFO L263 TraceCheckUtils]: 208: Hoare triple {31002#true} call deactivatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,351 INFO L280 TraceCheckUtils]: 209: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31002#true} is VALID [2020-07-17 21:50:51,352 INFO L280 TraceCheckUtils]: 210: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,352 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {31002#true} {31002#true} #480#return; {31002#true} is VALID [2020-07-17 21:50:51,352 INFO L280 TraceCheckUtils]: 212: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,353 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {31002#true} {31002#true} #504#return; {31002#true} is VALID [2020-07-17 21:50:51,353 INFO L263 TraceCheckUtils]: 214: Hoare triple {31002#true} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-17 21:50:51,353 INFO L280 TraceCheckUtils]: 215: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:51,353 INFO L263 TraceCheckUtils]: 216: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,354 INFO L280 TraceCheckUtils]: 217: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,354 INFO L280 TraceCheckUtils]: 218: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,354 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:51,354 INFO L280 TraceCheckUtils]: 220: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:51,354 INFO L280 TraceCheckUtils]: 221: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-17 21:50:51,355 INFO L263 TraceCheckUtils]: 222: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,355 INFO L280 TraceCheckUtils]: 223: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,355 INFO L280 TraceCheckUtils]: 224: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,355 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {31002#true} {31002#true} #516#return; {31002#true} is VALID [2020-07-17 21:50:51,355 INFO L280 TraceCheckUtils]: 226: Hoare triple {31002#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31002#true} is VALID [2020-07-17 21:50:51,356 INFO L280 TraceCheckUtils]: 227: Hoare triple {31002#true} assume !(0 != ~tmp___0~0); {31002#true} is VALID [2020-07-17 21:50:51,356 INFO L280 TraceCheckUtils]: 228: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,356 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31002#true} {31002#true} #506#return; {31002#true} is VALID [2020-07-17 21:50:51,356 INFO L280 TraceCheckUtils]: 230: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,356 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {31002#true} {31003#false} #490#return; {31003#false} is VALID [2020-07-17 21:50:51,357 INFO L280 TraceCheckUtils]: 232: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-17 21:50:51,357 INFO L280 TraceCheckUtils]: 233: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-17 21:50:51,357 INFO L280 TraceCheckUtils]: 234: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-17 21:50:51,357 INFO L280 TraceCheckUtils]: 235: Hoare triple {31003#false} assume 0 != ~tmp~8; {31003#false} is VALID [2020-07-17 21:50:51,357 INFO L263 TraceCheckUtils]: 236: Hoare triple {31003#false} call waterRise(); {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:51,358 INFO L280 TraceCheckUtils]: 237: Hoare triple {31259#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-17 21:50:51,358 INFO L280 TraceCheckUtils]: 238: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,358 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {31002#true} {31003#false} #486#return; {31003#false} is VALID [2020-07-17 21:50:51,358 INFO L280 TraceCheckUtils]: 240: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-17 21:50:51,358 INFO L280 TraceCheckUtils]: 241: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-17 21:50:51,359 INFO L280 TraceCheckUtils]: 242: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-17 21:50:51,359 INFO L280 TraceCheckUtils]: 243: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-17 21:50:51,359 INFO L263 TraceCheckUtils]: 244: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-17 21:50:51,359 INFO L263 TraceCheckUtils]: 245: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:51,360 INFO L263 TraceCheckUtils]: 246: Hoare triple {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,360 INFO L280 TraceCheckUtils]: 247: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,360 INFO L280 TraceCheckUtils]: 248: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,360 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {31002#true} {31258#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {31002#true} is VALID [2020-07-17 21:50:51,360 INFO L280 TraceCheckUtils]: 250: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:51,361 INFO L280 TraceCheckUtils]: 251: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,361 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {31002#true} {31003#false} #500#return; {31003#false} is VALID [2020-07-17 21:50:51,361 INFO L280 TraceCheckUtils]: 253: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-17 21:50:51,361 INFO L280 TraceCheckUtils]: 254: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-17 21:50:51,361 INFO L263 TraceCheckUtils]: 255: Hoare triple {31003#false} call processEnvironment(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,361 INFO L280 TraceCheckUtils]: 256: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:51,362 INFO L280 TraceCheckUtils]: 257: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:51,362 INFO L263 TraceCheckUtils]: 258: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,363 INFO L280 TraceCheckUtils]: 259: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,363 INFO L280 TraceCheckUtils]: 260: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:51,363 INFO L263 TraceCheckUtils]: 261: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,363 INFO L280 TraceCheckUtils]: 262: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:51,364 INFO L263 TraceCheckUtils]: 263: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:51,364 INFO L280 TraceCheckUtils]: 264: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,364 INFO L280 TraceCheckUtils]: 265: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:51,365 INFO L280 TraceCheckUtils]: 266: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,365 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:51,365 INFO L280 TraceCheckUtils]: 268: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:51,366 INFO L280 TraceCheckUtils]: 269: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:51,366 INFO L280 TraceCheckUtils]: 270: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:51,366 INFO L280 TraceCheckUtils]: 271: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,367 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:51,367 INFO L280 TraceCheckUtils]: 273: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:51,367 INFO L280 TraceCheckUtils]: 274: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:51,368 INFO L263 TraceCheckUtils]: 275: Hoare triple {31002#true} call activatePump(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,369 INFO L280 TraceCheckUtils]: 276: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:51,369 INFO L263 TraceCheckUtils]: 277: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:51,369 INFO L280 TraceCheckUtils]: 278: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,370 INFO L263 TraceCheckUtils]: 279: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:51,370 INFO L280 TraceCheckUtils]: 280: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:51,370 INFO L280 TraceCheckUtils]: 281: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,370 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:51,371 INFO L280 TraceCheckUtils]: 283: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:51,371 INFO L280 TraceCheckUtils]: 284: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,371 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:51,372 INFO L280 TraceCheckUtils]: 286: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:51,372 INFO L280 TraceCheckUtils]: 287: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:51,373 INFO L263 TraceCheckUtils]: 288: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:51,373 INFO L280 TraceCheckUtils]: 289: Hoare triple {31323#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31002#true} is VALID [2020-07-17 21:50:51,374 INFO L280 TraceCheckUtils]: 290: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,374 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {31002#true} {31002#true} #496#return; {31002#true} is VALID [2020-07-17 21:50:51,374 INFO L280 TraceCheckUtils]: 292: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,375 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {31002#true} {31002#true} #522#return; {31002#true} is VALID [2020-07-17 21:50:51,375 INFO L280 TraceCheckUtils]: 294: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,375 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31002#true} {31002#true} #484#return; {31002#true} is VALID [2020-07-17 21:50:51,376 INFO L280 TraceCheckUtils]: 296: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,376 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31002#true} {31003#false} #504#return; {31003#false} is VALID [2020-07-17 21:50:51,376 INFO L263 TraceCheckUtils]: 298: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-17 21:50:51,376 INFO L280 TraceCheckUtils]: 299: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-17 21:50:51,377 INFO L263 TraceCheckUtils]: 300: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:51,377 INFO L280 TraceCheckUtils]: 301: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:51,377 INFO L280 TraceCheckUtils]: 302: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,378 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {31002#true} {31003#false} #514#return; {31003#false} is VALID [2020-07-17 21:50:51,378 INFO L280 TraceCheckUtils]: 304: Hoare triple {31003#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31003#false} is VALID [2020-07-17 21:50:51,378 INFO L280 TraceCheckUtils]: 305: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-17 21:50:51,378 INFO L263 TraceCheckUtils]: 306: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:51,379 INFO L280 TraceCheckUtils]: 307: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:51,379 INFO L280 TraceCheckUtils]: 308: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:51,379 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {31002#true} {31003#false} #516#return; {31003#false} is VALID [2020-07-17 21:50:51,380 INFO L280 TraceCheckUtils]: 310: Hoare triple {31003#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31003#false} is VALID [2020-07-17 21:50:51,380 INFO L280 TraceCheckUtils]: 311: Hoare triple {31003#false} assume 0 != ~tmp___0~0; {31003#false} is VALID [2020-07-17 21:50:51,380 INFO L280 TraceCheckUtils]: 312: Hoare triple {31003#false} assume 0 == ~switchedOnBeforeTS~0; {31003#false} is VALID [2020-07-17 21:50:51,381 INFO L263 TraceCheckUtils]: 313: Hoare triple {31003#false} call __automaton_fail(); {31003#false} is VALID [2020-07-17 21:50:51,381 INFO L280 TraceCheckUtils]: 314: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-17 21:50:51,539 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2020-07-17 21:50:51,539 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035140920] [2020-07-17 21:50:51,540 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1910104376] [2020-07-17 21:50:51,540 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:50:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,866 INFO L264 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 21:50:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:51,933 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:50:52,617 INFO L263 TraceCheckUtils]: 0: Hoare triple {31002#true} call ULTIMATE.init(); {31002#true} is VALID [2020-07-17 21:50:52,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {31002#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {31002#true} is VALID [2020-07-17 21:50:52,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,618 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31002#true} {31002#true} #540#return; {31002#true} is VALID [2020-07-17 21:50:52,618 INFO L263 TraceCheckUtils]: 4: Hoare triple {31002#true} call #t~ret75 := main(); {31002#true} is VALID [2020-07-17 21:50:52,618 INFO L280 TraceCheckUtils]: 5: Hoare triple {31002#true} havoc ~retValue_acc~11;havoc ~tmp~9; {31002#true} is VALID [2020-07-17 21:50:52,619 INFO L263 TraceCheckUtils]: 6: Hoare triple {31002#true} call select_helpers(); {31002#true} is VALID [2020-07-17 21:50:52,619 INFO L280 TraceCheckUtils]: 7: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,619 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31002#true} {31002#true} #438#return; {31002#true} is VALID [2020-07-17 21:50:52,620 INFO L263 TraceCheckUtils]: 9: Hoare triple {31002#true} call select_features(); {31002#true} is VALID [2020-07-17 21:50:52,620 INFO L280 TraceCheckUtils]: 10: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,620 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31002#true} {31002#true} #440#return; {31002#true} is VALID [2020-07-17 21:50:52,621 INFO L263 TraceCheckUtils]: 12: Hoare triple {31002#true} call #t~ret74 := valid_product(); {31002#true} is VALID [2020-07-17 21:50:52,621 INFO L280 TraceCheckUtils]: 13: Hoare triple {31002#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {31002#true} is VALID [2020-07-17 21:50:52,621 INFO L280 TraceCheckUtils]: 14: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,621 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31002#true} {31002#true} #442#return; {31002#true} is VALID [2020-07-17 21:50:52,622 INFO L280 TraceCheckUtils]: 16: Hoare triple {31002#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31002#true} is VALID [2020-07-17 21:50:52,622 INFO L280 TraceCheckUtils]: 17: Hoare triple {31002#true} assume 0 != ~tmp~9; {31002#true} is VALID [2020-07-17 21:50:52,622 INFO L263 TraceCheckUtils]: 18: Hoare triple {31002#true} call setup(); {31002#true} is VALID [2020-07-17 21:50:52,623 INFO L280 TraceCheckUtils]: 19: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,623 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31002#true} {31002#true} #444#return; {31002#true} is VALID [2020-07-17 21:50:52,623 INFO L263 TraceCheckUtils]: 21: Hoare triple {31002#true} call runTest(); {31002#true} is VALID [2020-07-17 21:50:52,624 INFO L263 TraceCheckUtils]: 22: Hoare triple {31002#true} call __utac_acc__Specification5_spec__1(); {31002#true} is VALID [2020-07-17 21:50:52,624 INFO L280 TraceCheckUtils]: 23: Hoare triple {31002#true} ~switchedOnBeforeTS~0 := 0; {31002#true} is VALID [2020-07-17 21:50:52,624 INFO L280 TraceCheckUtils]: 24: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,624 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31002#true} {31002#true} #530#return; {31002#true} is VALID [2020-07-17 21:50:52,625 INFO L263 TraceCheckUtils]: 26: Hoare triple {31002#true} call test(); {31002#true} is VALID [2020-07-17 21:50:52,625 INFO L280 TraceCheckUtils]: 27: Hoare triple {31002#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31002#true} is VALID [2020-07-17 21:50:52,625 INFO L280 TraceCheckUtils]: 28: Hoare triple {31002#true} assume !false; {31002#true} is VALID [2020-07-17 21:50:52,626 INFO L280 TraceCheckUtils]: 29: Hoare triple {31002#true} assume ~splverifierCounter~0 < 4; {31002#true} is VALID [2020-07-17 21:50:52,626 INFO L280 TraceCheckUtils]: 30: Hoare triple {31002#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31002#true} is VALID [2020-07-17 21:50:52,626 INFO L280 TraceCheckUtils]: 31: Hoare triple {31002#true} assume 0 != ~tmp~8; {31002#true} is VALID [2020-07-17 21:50:52,627 INFO L263 TraceCheckUtils]: 32: Hoare triple {31002#true} call waterRise(); {31002#true} is VALID [2020-07-17 21:50:52,627 INFO L280 TraceCheckUtils]: 33: Hoare triple {31002#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31002#true} is VALID [2020-07-17 21:50:52,627 INFO L280 TraceCheckUtils]: 34: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,627 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31002#true} {31002#true} #486#return; {31002#true} is VALID [2020-07-17 21:50:52,628 INFO L280 TraceCheckUtils]: 36: Hoare triple {31002#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31002#true} is VALID [2020-07-17 21:50:52,628 INFO L280 TraceCheckUtils]: 37: Hoare triple {31002#true} assume !(0 != ~tmp___0~2); {31002#true} is VALID [2020-07-17 21:50:52,628 INFO L280 TraceCheckUtils]: 38: Hoare triple {31002#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31002#true} is VALID [2020-07-17 21:50:52,628 INFO L280 TraceCheckUtils]: 39: Hoare triple {31002#true} assume 0 != ~tmp___2~0; {31002#true} is VALID [2020-07-17 21:50:52,629 INFO L263 TraceCheckUtils]: 40: Hoare triple {31002#true} call timeShift(); {31002#true} is VALID [2020-07-17 21:50:52,629 INFO L263 TraceCheckUtils]: 41: Hoare triple {31002#true} call __utac_acc__Specification5_spec__2(); {31002#true} is VALID [2020-07-17 21:50:52,629 INFO L263 TraceCheckUtils]: 42: Hoare triple {31002#true} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:52,629 INFO L280 TraceCheckUtils]: 43: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:52,630 INFO L280 TraceCheckUtils]: 44: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,630 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31002#true} {31002#true} #512#return; {31002#true} is VALID [2020-07-17 21:50:52,630 INFO L280 TraceCheckUtils]: 46: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:52,631 INFO L280 TraceCheckUtils]: 47: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,631 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31002#true} {31002#true} #500#return; {31002#true} is VALID [2020-07-17 21:50:52,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:52,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {31002#true} assume 0 != ~systemActive~0; {31002#true} is VALID [2020-07-17 21:50:52,632 INFO L263 TraceCheckUtils]: 51: Hoare triple {31002#true} call processEnvironment(); {31002#true} is VALID [2020-07-17 21:50:52,632 INFO L280 TraceCheckUtils]: 52: Hoare triple {31002#true} havoc ~tmp~5; {31002#true} is VALID [2020-07-17 21:50:52,632 INFO L280 TraceCheckUtils]: 53: Hoare triple {31002#true} assume !(0 != ~pumpRunning~0); {31002#true} is VALID [2020-07-17 21:50:52,633 INFO L263 TraceCheckUtils]: 54: Hoare triple {31002#true} call processEnvironment__wrappee__methaneQuery(); {31002#true} is VALID [2020-07-17 21:50:52,633 INFO L280 TraceCheckUtils]: 55: Hoare triple {31002#true} havoc ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:52,633 INFO L280 TraceCheckUtils]: 56: Hoare triple {31002#true} assume 0 == ~pumpRunning~0; {31002#true} is VALID [2020-07-17 21:50:52,633 INFO L263 TraceCheckUtils]: 57: Hoare triple {31002#true} call #t~ret48 := isHighWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:52,634 INFO L280 TraceCheckUtils]: 58: Hoare triple {31002#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31002#true} is VALID [2020-07-17 21:50:52,634 INFO L263 TraceCheckUtils]: 59: Hoare triple {31002#true} call #t~ret68 := isHighWaterSensorDry(); {31002#true} is VALID [2020-07-17 21:50:52,634 INFO L280 TraceCheckUtils]: 60: Hoare triple {31002#true} havoc ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:52,635 INFO L280 TraceCheckUtils]: 61: Hoare triple {31002#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31002#true} is VALID [2020-07-17 21:50:52,635 INFO L280 TraceCheckUtils]: 62: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,635 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31002#true} {31002#true} #498#return; {31002#true} is VALID [2020-07-17 21:50:52,635 INFO L280 TraceCheckUtils]: 64: Hoare triple {31002#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31002#true} is VALID [2020-07-17 21:50:52,636 INFO L280 TraceCheckUtils]: 65: Hoare triple {31002#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31002#true} is VALID [2020-07-17 21:50:52,636 INFO L280 TraceCheckUtils]: 66: Hoare triple {31002#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31002#true} is VALID [2020-07-17 21:50:52,636 INFO L280 TraceCheckUtils]: 67: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,637 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31002#true} {31002#true} #520#return; {31002#true} is VALID [2020-07-17 21:50:52,637 INFO L280 TraceCheckUtils]: 69: Hoare triple {31002#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31002#true} is VALID [2020-07-17 21:50:52,637 INFO L280 TraceCheckUtils]: 70: Hoare triple {31002#true} assume 0 != ~tmp~4; {31002#true} is VALID [2020-07-17 21:50:52,637 INFO L263 TraceCheckUtils]: 71: Hoare triple {31002#true} call activatePump(); {31002#true} is VALID [2020-07-17 21:50:52,638 INFO L280 TraceCheckUtils]: 72: Hoare triple {31002#true} havoc ~tmp~6; {31002#true} is VALID [2020-07-17 21:50:52,638 INFO L263 TraceCheckUtils]: 73: Hoare triple {31002#true} call #t~ret50 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:52,638 INFO L280 TraceCheckUtils]: 74: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:52,638 INFO L263 TraceCheckUtils]: 75: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:52,639 INFO L280 TraceCheckUtils]: 76: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:52,639 INFO L280 TraceCheckUtils]: 77: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,639 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:52,639 INFO L280 TraceCheckUtils]: 79: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:52,639 INFO L280 TraceCheckUtils]: 80: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,640 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31002#true} {31002#true} #494#return; {31002#true} is VALID [2020-07-17 21:50:52,640 INFO L280 TraceCheckUtils]: 82: Hoare triple {31002#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31002#true} is VALID [2020-07-17 21:50:52,640 INFO L280 TraceCheckUtils]: 83: Hoare triple {31002#true} assume !(0 != ~tmp~6); {31002#true} is VALID [2020-07-17 21:50:52,640 INFO L263 TraceCheckUtils]: 84: Hoare triple {31002#true} call activatePump__wrappee__highWaterSensor(); {31002#true} is VALID [2020-07-17 21:50:52,641 INFO L280 TraceCheckUtils]: 85: Hoare triple {31002#true} ~pumpRunning~0 := 1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,642 INFO L280 TraceCheckUtils]: 86: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,643 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #496#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,643 INFO L280 TraceCheckUtils]: 88: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,644 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #522#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,645 INFO L280 TraceCheckUtils]: 90: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,645 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #484#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,646 INFO L280 TraceCheckUtils]: 92: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,647 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #504#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,647 INFO L263 TraceCheckUtils]: 94: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,648 INFO L280 TraceCheckUtils]: 95: Hoare triple {31310#(<= 1 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~0; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,648 INFO L263 TraceCheckUtils]: 96: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call #t~ret46 := getWaterLevel(); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,649 INFO L280 TraceCheckUtils]: 97: Hoare triple {31310#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,650 INFO L280 TraceCheckUtils]: 98: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,650 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31310#(<= 1 ~pumpRunning~0)} #514#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,651 INFO L280 TraceCheckUtils]: 100: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,652 INFO L280 TraceCheckUtils]: 101: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~3); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,652 INFO L280 TraceCheckUtils]: 102: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,653 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31310#(<= 1 ~pumpRunning~0)} #506#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,654 INFO L280 TraceCheckUtils]: 104: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume true; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,654 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31310#(<= 1 ~pumpRunning~0)} {31002#true} #490#return; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,655 INFO L280 TraceCheckUtils]: 106: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !false; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,655 INFO L280 TraceCheckUtils]: 107: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,656 INFO L280 TraceCheckUtils]: 108: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,657 INFO L280 TraceCheckUtils]: 109: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,657 INFO L280 TraceCheckUtils]: 110: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,658 INFO L280 TraceCheckUtils]: 111: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,659 INFO L280 TraceCheckUtils]: 112: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,659 INFO L280 TraceCheckUtils]: 113: Hoare triple {31310#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31310#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,660 INFO L263 TraceCheckUtils]: 114: Hoare triple {31310#(<= 1 ~pumpRunning~0)} call timeShift(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,660 INFO L263 TraceCheckUtils]: 115: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31002#true} is VALID [2020-07-17 21:50:52,661 INFO L263 TraceCheckUtils]: 116: Hoare triple {31002#true} call #t~ret45 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:52,661 INFO L280 TraceCheckUtils]: 117: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31002#true} is VALID [2020-07-17 21:50:52,661 INFO L280 TraceCheckUtils]: 118: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,661 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31002#true} {31002#true} #512#return; {31002#true} is VALID [2020-07-17 21:50:52,661 INFO L280 TraceCheckUtils]: 120: Hoare triple {31002#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31002#true} is VALID [2020-07-17 21:50:52,662 INFO L280 TraceCheckUtils]: 121: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,662 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #500#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,663 INFO L280 TraceCheckUtils]: 123: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,663 INFO L263 TraceCheckUtils]: 124: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:52,663 INFO L280 TraceCheckUtils]: 125: Hoare triple {31002#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31002#true} is VALID [2020-07-17 21:50:52,664 INFO L280 TraceCheckUtils]: 126: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,664 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #502#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,665 INFO L280 TraceCheckUtils]: 128: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,666 INFO L263 TraceCheckUtils]: 129: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,666 INFO L280 TraceCheckUtils]: 130: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,667 INFO L280 TraceCheckUtils]: 131: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,667 INFO L263 TraceCheckUtils]: 132: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret49 := isMethaneAlarm(); {31002#true} is VALID [2020-07-17 21:50:52,667 INFO L280 TraceCheckUtils]: 133: Hoare triple {31002#true} havoc ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:52,668 INFO L263 TraceCheckUtils]: 134: Hoare triple {31002#true} call #t~ret51 := isMethaneLevelCritical(); {31002#true} is VALID [2020-07-17 21:50:52,668 INFO L280 TraceCheckUtils]: 135: Hoare triple {31002#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31002#true} is VALID [2020-07-17 21:50:52,668 INFO L280 TraceCheckUtils]: 136: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,668 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31002#true} {31002#true} #534#return; {31002#true} is VALID [2020-07-17 21:50:52,668 INFO L280 TraceCheckUtils]: 138: Hoare triple {31002#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31002#true} is VALID [2020-07-17 21:50:52,668 INFO L280 TraceCheckUtils]: 139: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,669 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #478#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,670 INFO L280 TraceCheckUtils]: 141: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,670 INFO L280 TraceCheckUtils]: 142: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,671 INFO L263 TraceCheckUtils]: 143: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,672 INFO L280 TraceCheckUtils]: 144: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,673 INFO L280 TraceCheckUtils]: 145: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,673 INFO L263 TraceCheckUtils]: 146: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31002#true} is VALID [2020-07-17 21:50:52,673 INFO L280 TraceCheckUtils]: 147: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,674 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {31002#true} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #526#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,674 INFO L280 TraceCheckUtils]: 149: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,675 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #482#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,676 INFO L280 TraceCheckUtils]: 151: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,677 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #504#return; {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:50:52,677 INFO L263 TraceCheckUtils]: 153: Hoare triple {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31002#true} is VALID [2020-07-17 21:50:52,677 INFO L280 TraceCheckUtils]: 154: Hoare triple {31002#true} havoc ~tmp~3;havoc ~tmp___0~0; {31002#true} is VALID [2020-07-17 21:50:52,678 INFO L263 TraceCheckUtils]: 155: Hoare triple {31002#true} call #t~ret46 := getWaterLevel(); {31002#true} is VALID [2020-07-17 21:50:52,678 INFO L280 TraceCheckUtils]: 156: Hoare triple {31002#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31002#true} is VALID [2020-07-17 21:50:52,678 INFO L280 TraceCheckUtils]: 157: Hoare triple {31002#true} assume true; {31002#true} is VALID [2020-07-17 21:50:52,678 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {31002#true} {31002#true} #514#return; {31002#true} is VALID [2020-07-17 21:50:52,678 INFO L280 TraceCheckUtils]: 159: Hoare triple {31002#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31002#true} is VALID [2020-07-17 21:50:52,679 INFO L280 TraceCheckUtils]: 160: Hoare triple {31002#true} assume 2 != ~tmp~3; {31002#true} is VALID [2020-07-17 21:50:52,679 INFO L263 TraceCheckUtils]: 161: Hoare triple {31002#true} call #t~ret47 := isPumpRunning(); {31002#true} is VALID [2020-07-17 21:50:52,680 INFO L280 TraceCheckUtils]: 162: Hoare triple {31002#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:52,680 INFO L280 TraceCheckUtils]: 163: Hoare triple {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:52,681 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {32136#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {31002#true} #516#return; {32143#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} is VALID [2020-07-17 21:50:52,682 INFO L280 TraceCheckUtils]: 165: Hoare triple {32143#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {32147#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:50:52,683 INFO L280 TraceCheckUtils]: 166: Hoare triple {32147#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32151#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:50:52,684 INFO L280 TraceCheckUtils]: 167: Hoare triple {32151#(<= ~pumpRunning~0 0)} assume true; {32151#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:50:52,684 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {32151#(<= ~pumpRunning~0 0)} {31991#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #506#return; {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:50:52,685 INFO L280 TraceCheckUtils]: 169: Hoare triple {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:50:52,686 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32158#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {31310#(<= 1 ~pumpRunning~0)} #490#return; {31003#false} is VALID [2020-07-17 21:50:52,686 INFO L280 TraceCheckUtils]: 171: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-17 21:50:52,687 INFO L280 TraceCheckUtils]: 172: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-17 21:50:52,687 INFO L280 TraceCheckUtils]: 173: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-17 21:50:52,687 INFO L280 TraceCheckUtils]: 174: Hoare triple {31003#false} assume !(0 != ~tmp~8); {31003#false} is VALID [2020-07-17 21:50:52,687 INFO L280 TraceCheckUtils]: 175: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-17 21:50:52,687 INFO L280 TraceCheckUtils]: 176: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-17 21:50:52,687 INFO L280 TraceCheckUtils]: 177: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-17 21:50:52,688 INFO L280 TraceCheckUtils]: 178: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-17 21:50:52,688 INFO L263 TraceCheckUtils]: 179: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-17 21:50:52,688 INFO L263 TraceCheckUtils]: 180: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31003#false} is VALID [2020-07-17 21:50:52,688 INFO L263 TraceCheckUtils]: 181: Hoare triple {31003#false} call #t~ret45 := isPumpRunning(); {31003#false} is VALID [2020-07-17 21:50:52,688 INFO L280 TraceCheckUtils]: 182: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-17 21:50:52,689 INFO L280 TraceCheckUtils]: 183: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,689 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {31003#false} {31003#false} #512#return; {31003#false} is VALID [2020-07-17 21:50:52,689 INFO L280 TraceCheckUtils]: 185: Hoare triple {31003#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31003#false} is VALID [2020-07-17 21:50:52,689 INFO L280 TraceCheckUtils]: 186: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,689 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31003#false} {31003#false} #500#return; {31003#false} is VALID [2020-07-17 21:50:52,689 INFO L280 TraceCheckUtils]: 188: Hoare triple {31003#false} assume 0 != ~pumpRunning~0; {31003#false} is VALID [2020-07-17 21:50:52,690 INFO L263 TraceCheckUtils]: 189: Hoare triple {31003#false} call lowerWaterLevel(); {31003#false} is VALID [2020-07-17 21:50:52,690 INFO L280 TraceCheckUtils]: 190: Hoare triple {31003#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31003#false} is VALID [2020-07-17 21:50:52,690 INFO L280 TraceCheckUtils]: 191: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,690 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31003#false} {31003#false} #502#return; {31003#false} is VALID [2020-07-17 21:50:52,690 INFO L280 TraceCheckUtils]: 193: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-17 21:50:52,691 INFO L263 TraceCheckUtils]: 194: Hoare triple {31003#false} call processEnvironment(); {31003#false} is VALID [2020-07-17 21:50:52,691 INFO L280 TraceCheckUtils]: 195: Hoare triple {31003#false} havoc ~tmp~5; {31003#false} is VALID [2020-07-17 21:50:52,691 INFO L280 TraceCheckUtils]: 196: Hoare triple {31003#false} assume 0 != ~pumpRunning~0; {31003#false} is VALID [2020-07-17 21:50:52,691 INFO L263 TraceCheckUtils]: 197: Hoare triple {31003#false} call #t~ret49 := isMethaneAlarm(); {31003#false} is VALID [2020-07-17 21:50:52,691 INFO L280 TraceCheckUtils]: 198: Hoare triple {31003#false} havoc ~retValue_acc~6; {31003#false} is VALID [2020-07-17 21:50:52,691 INFO L263 TraceCheckUtils]: 199: Hoare triple {31003#false} call #t~ret51 := isMethaneLevelCritical(); {31003#false} is VALID [2020-07-17 21:50:52,692 INFO L280 TraceCheckUtils]: 200: Hoare triple {31003#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31003#false} is VALID [2020-07-17 21:50:52,692 INFO L280 TraceCheckUtils]: 201: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,692 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {31003#false} {31003#false} #534#return; {31003#false} is VALID [2020-07-17 21:50:52,692 INFO L280 TraceCheckUtils]: 203: Hoare triple {31003#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31003#false} is VALID [2020-07-17 21:50:52,692 INFO L280 TraceCheckUtils]: 204: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,693 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31003#false} {31003#false} #478#return; {31003#false} is VALID [2020-07-17 21:50:52,693 INFO L280 TraceCheckUtils]: 206: Hoare triple {31003#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {31003#false} is VALID [2020-07-17 21:50:52,693 INFO L280 TraceCheckUtils]: 207: Hoare triple {31003#false} assume 0 != ~tmp~5; {31003#false} is VALID [2020-07-17 21:50:52,693 INFO L263 TraceCheckUtils]: 208: Hoare triple {31003#false} call deactivatePump(); {31003#false} is VALID [2020-07-17 21:50:52,693 INFO L280 TraceCheckUtils]: 209: Hoare triple {31003#false} ~pumpRunning~0 := 0; {31003#false} is VALID [2020-07-17 21:50:52,693 INFO L280 TraceCheckUtils]: 210: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,694 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {31003#false} {31003#false} #480#return; {31003#false} is VALID [2020-07-17 21:50:52,694 INFO L280 TraceCheckUtils]: 212: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,694 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {31003#false} {31003#false} #504#return; {31003#false} is VALID [2020-07-17 21:50:52,694 INFO L263 TraceCheckUtils]: 214: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-17 21:50:52,694 INFO L280 TraceCheckUtils]: 215: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-17 21:50:52,694 INFO L263 TraceCheckUtils]: 216: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31003#false} is VALID [2020-07-17 21:50:52,695 INFO L280 TraceCheckUtils]: 217: Hoare triple {31003#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31003#false} is VALID [2020-07-17 21:50:52,695 INFO L280 TraceCheckUtils]: 218: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,695 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {31003#false} {31003#false} #514#return; {31003#false} is VALID [2020-07-17 21:50:52,695 INFO L280 TraceCheckUtils]: 220: Hoare triple {31003#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31003#false} is VALID [2020-07-17 21:50:52,695 INFO L280 TraceCheckUtils]: 221: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-17 21:50:52,695 INFO L263 TraceCheckUtils]: 222: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31003#false} is VALID [2020-07-17 21:50:52,696 INFO L280 TraceCheckUtils]: 223: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-17 21:50:52,696 INFO L280 TraceCheckUtils]: 224: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,696 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {31003#false} {31003#false} #516#return; {31003#false} is VALID [2020-07-17 21:50:52,696 INFO L280 TraceCheckUtils]: 226: Hoare triple {31003#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31003#false} is VALID [2020-07-17 21:50:52,696 INFO L280 TraceCheckUtils]: 227: Hoare triple {31003#false} assume !(0 != ~tmp___0~0); {31003#false} is VALID [2020-07-17 21:50:52,696 INFO L280 TraceCheckUtils]: 228: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,697 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31003#false} {31003#false} #506#return; {31003#false} is VALID [2020-07-17 21:50:52,697 INFO L280 TraceCheckUtils]: 230: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,697 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {31003#false} {31003#false} #490#return; {31003#false} is VALID [2020-07-17 21:50:52,697 INFO L280 TraceCheckUtils]: 232: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-17 21:50:52,697 INFO L280 TraceCheckUtils]: 233: Hoare triple {31003#false} assume ~splverifierCounter~0 < 4; {31003#false} is VALID [2020-07-17 21:50:52,697 INFO L280 TraceCheckUtils]: 234: Hoare triple {31003#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {31003#false} is VALID [2020-07-17 21:50:52,698 INFO L280 TraceCheckUtils]: 235: Hoare triple {31003#false} assume 0 != ~tmp~8; {31003#false} is VALID [2020-07-17 21:50:52,698 INFO L263 TraceCheckUtils]: 236: Hoare triple {31003#false} call waterRise(); {31003#false} is VALID [2020-07-17 21:50:52,698 INFO L280 TraceCheckUtils]: 237: Hoare triple {31003#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31003#false} is VALID [2020-07-17 21:50:52,698 INFO L280 TraceCheckUtils]: 238: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,698 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {31003#false} {31003#false} #486#return; {31003#false} is VALID [2020-07-17 21:50:52,698 INFO L280 TraceCheckUtils]: 240: Hoare triple {31003#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {31003#false} is VALID [2020-07-17 21:50:52,699 INFO L280 TraceCheckUtils]: 241: Hoare triple {31003#false} assume !(0 != ~tmp___0~2); {31003#false} is VALID [2020-07-17 21:50:52,699 INFO L280 TraceCheckUtils]: 242: Hoare triple {31003#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {31003#false} is VALID [2020-07-17 21:50:52,699 INFO L280 TraceCheckUtils]: 243: Hoare triple {31003#false} assume 0 != ~tmp___2~0; {31003#false} is VALID [2020-07-17 21:50:52,699 INFO L263 TraceCheckUtils]: 244: Hoare triple {31003#false} call timeShift(); {31003#false} is VALID [2020-07-17 21:50:52,699 INFO L263 TraceCheckUtils]: 245: Hoare triple {31003#false} call __utac_acc__Specification5_spec__2(); {31003#false} is VALID [2020-07-17 21:50:52,699 INFO L263 TraceCheckUtils]: 246: Hoare triple {31003#false} call #t~ret45 := isPumpRunning(); {31003#false} is VALID [2020-07-17 21:50:52,700 INFO L280 TraceCheckUtils]: 247: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-17 21:50:52,700 INFO L280 TraceCheckUtils]: 248: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,700 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {31003#false} {31003#false} #512#return; {31003#false} is VALID [2020-07-17 21:50:52,700 INFO L280 TraceCheckUtils]: 250: Hoare triple {31003#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {31003#false} is VALID [2020-07-17 21:50:52,700 INFO L280 TraceCheckUtils]: 251: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,700 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {31003#false} {31003#false} #500#return; {31003#false} is VALID [2020-07-17 21:50:52,701 INFO L280 TraceCheckUtils]: 253: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-17 21:50:52,701 INFO L280 TraceCheckUtils]: 254: Hoare triple {31003#false} assume 0 != ~systemActive~0; {31003#false} is VALID [2020-07-17 21:50:52,701 INFO L263 TraceCheckUtils]: 255: Hoare triple {31003#false} call processEnvironment(); {31003#false} is VALID [2020-07-17 21:50:52,701 INFO L280 TraceCheckUtils]: 256: Hoare triple {31003#false} havoc ~tmp~5; {31003#false} is VALID [2020-07-17 21:50:52,701 INFO L280 TraceCheckUtils]: 257: Hoare triple {31003#false} assume !(0 != ~pumpRunning~0); {31003#false} is VALID [2020-07-17 21:50:52,701 INFO L263 TraceCheckUtils]: 258: Hoare triple {31003#false} call processEnvironment__wrappee__methaneQuery(); {31003#false} is VALID [2020-07-17 21:50:52,702 INFO L280 TraceCheckUtils]: 259: Hoare triple {31003#false} havoc ~tmp~4; {31003#false} is VALID [2020-07-17 21:50:52,702 INFO L280 TraceCheckUtils]: 260: Hoare triple {31003#false} assume 0 == ~pumpRunning~0; {31003#false} is VALID [2020-07-17 21:50:52,702 INFO L263 TraceCheckUtils]: 261: Hoare triple {31003#false} call #t~ret48 := isHighWaterLevel(); {31003#false} is VALID [2020-07-17 21:50:52,702 INFO L280 TraceCheckUtils]: 262: Hoare triple {31003#false} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {31003#false} is VALID [2020-07-17 21:50:52,702 INFO L263 TraceCheckUtils]: 263: Hoare triple {31003#false} call #t~ret68 := isHighWaterSensorDry(); {31003#false} is VALID [2020-07-17 21:50:52,702 INFO L280 TraceCheckUtils]: 264: Hoare triple {31003#false} havoc ~retValue_acc~2; {31003#false} is VALID [2020-07-17 21:50:52,703 INFO L280 TraceCheckUtils]: 265: Hoare triple {31003#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {31003#false} is VALID [2020-07-17 21:50:52,703 INFO L280 TraceCheckUtils]: 266: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,703 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {31003#false} {31003#false} #498#return; {31003#false} is VALID [2020-07-17 21:50:52,703 INFO L280 TraceCheckUtils]: 268: Hoare triple {31003#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {31003#false} is VALID [2020-07-17 21:50:52,703 INFO L280 TraceCheckUtils]: 269: Hoare triple {31003#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {31003#false} is VALID [2020-07-17 21:50:52,703 INFO L280 TraceCheckUtils]: 270: Hoare triple {31003#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {31003#false} is VALID [2020-07-17 21:50:52,704 INFO L280 TraceCheckUtils]: 271: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,704 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {31003#false} {31003#false} #520#return; {31003#false} is VALID [2020-07-17 21:50:52,704 INFO L280 TraceCheckUtils]: 273: Hoare triple {31003#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31003#false} is VALID [2020-07-17 21:50:52,704 INFO L280 TraceCheckUtils]: 274: Hoare triple {31003#false} assume 0 != ~tmp~4; {31003#false} is VALID [2020-07-17 21:50:52,704 INFO L263 TraceCheckUtils]: 275: Hoare triple {31003#false} call activatePump(); {31003#false} is VALID [2020-07-17 21:50:52,704 INFO L280 TraceCheckUtils]: 276: Hoare triple {31003#false} havoc ~tmp~6; {31003#false} is VALID [2020-07-17 21:50:52,705 INFO L263 TraceCheckUtils]: 277: Hoare triple {31003#false} call #t~ret50 := isMethaneAlarm(); {31003#false} is VALID [2020-07-17 21:50:52,705 INFO L280 TraceCheckUtils]: 278: Hoare triple {31003#false} havoc ~retValue_acc~6; {31003#false} is VALID [2020-07-17 21:50:52,705 INFO L263 TraceCheckUtils]: 279: Hoare triple {31003#false} call #t~ret51 := isMethaneLevelCritical(); {31003#false} is VALID [2020-07-17 21:50:52,705 INFO L280 TraceCheckUtils]: 280: Hoare triple {31003#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {31003#false} is VALID [2020-07-17 21:50:52,705 INFO L280 TraceCheckUtils]: 281: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,705 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {31003#false} {31003#false} #534#return; {31003#false} is VALID [2020-07-17 21:50:52,706 INFO L280 TraceCheckUtils]: 283: Hoare triple {31003#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {31003#false} is VALID [2020-07-17 21:50:52,706 INFO L280 TraceCheckUtils]: 284: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,706 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {31003#false} {31003#false} #494#return; {31003#false} is VALID [2020-07-17 21:50:52,706 INFO L280 TraceCheckUtils]: 286: Hoare triple {31003#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {31003#false} is VALID [2020-07-17 21:50:52,706 INFO L280 TraceCheckUtils]: 287: Hoare triple {31003#false} assume !(0 != ~tmp~6); {31003#false} is VALID [2020-07-17 21:50:52,707 INFO L263 TraceCheckUtils]: 288: Hoare triple {31003#false} call activatePump__wrappee__highWaterSensor(); {31003#false} is VALID [2020-07-17 21:50:52,707 INFO L280 TraceCheckUtils]: 289: Hoare triple {31003#false} ~pumpRunning~0 := 1; {31003#false} is VALID [2020-07-17 21:50:52,707 INFO L280 TraceCheckUtils]: 290: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,707 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {31003#false} {31003#false} #496#return; {31003#false} is VALID [2020-07-17 21:50:52,707 INFO L280 TraceCheckUtils]: 292: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,707 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {31003#false} {31003#false} #522#return; {31003#false} is VALID [2020-07-17 21:50:52,708 INFO L280 TraceCheckUtils]: 294: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,708 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31003#false} {31003#false} #484#return; {31003#false} is VALID [2020-07-17 21:50:52,708 INFO L280 TraceCheckUtils]: 296: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,708 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31003#false} {31003#false} #504#return; {31003#false} is VALID [2020-07-17 21:50:52,708 INFO L263 TraceCheckUtils]: 298: Hoare triple {31003#false} call __utac_acc__Specification5_spec__3(); {31003#false} is VALID [2020-07-17 21:50:52,709 INFO L280 TraceCheckUtils]: 299: Hoare triple {31003#false} havoc ~tmp~3;havoc ~tmp___0~0; {31003#false} is VALID [2020-07-17 21:50:52,709 INFO L263 TraceCheckUtils]: 300: Hoare triple {31003#false} call #t~ret46 := getWaterLevel(); {31003#false} is VALID [2020-07-17 21:50:52,709 INFO L280 TraceCheckUtils]: 301: Hoare triple {31003#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {31003#false} is VALID [2020-07-17 21:50:52,709 INFO L280 TraceCheckUtils]: 302: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,709 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {31003#false} {31003#false} #514#return; {31003#false} is VALID [2020-07-17 21:50:52,709 INFO L280 TraceCheckUtils]: 304: Hoare triple {31003#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {31003#false} is VALID [2020-07-17 21:50:52,710 INFO L280 TraceCheckUtils]: 305: Hoare triple {31003#false} assume 2 != ~tmp~3; {31003#false} is VALID [2020-07-17 21:50:52,710 INFO L263 TraceCheckUtils]: 306: Hoare triple {31003#false} call #t~ret47 := isPumpRunning(); {31003#false} is VALID [2020-07-17 21:50:52,710 INFO L280 TraceCheckUtils]: 307: Hoare triple {31003#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {31003#false} is VALID [2020-07-17 21:50:52,710 INFO L280 TraceCheckUtils]: 308: Hoare triple {31003#false} assume true; {31003#false} is VALID [2020-07-17 21:50:52,710 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {31003#false} {31003#false} #516#return; {31003#false} is VALID [2020-07-17 21:50:52,710 INFO L280 TraceCheckUtils]: 310: Hoare triple {31003#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {31003#false} is VALID [2020-07-17 21:50:52,711 INFO L280 TraceCheckUtils]: 311: Hoare triple {31003#false} assume 0 != ~tmp___0~0; {31003#false} is VALID [2020-07-17 21:50:52,711 INFO L280 TraceCheckUtils]: 312: Hoare triple {31003#false} assume 0 == ~switchedOnBeforeTS~0; {31003#false} is VALID [2020-07-17 21:50:52,711 INFO L263 TraceCheckUtils]: 313: Hoare triple {31003#false} call __automaton_fail(); {31003#false} is VALID [2020-07-17 21:50:52,711 INFO L280 TraceCheckUtils]: 314: Hoare triple {31003#false} assume !false; {31003#false} is VALID [2020-07-17 21:50:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 264 proven. 16 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-07-17 21:50:52,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:50:52,766 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 21:50:52,766 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632596070] [2020-07-17 21:50:52,768 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-17 21:53:51,772 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:53:51,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 21:53:52,240 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:53:52,241 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 21:53:52,241 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:53:52,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 21:53:52,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 21:53:52,242 INFO L87 Difference]: Start difference. First operand 868 states and 1005 transitions. Second operand 22 states. [2020-07-17 21:53:54,669 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 21:53:56,677 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:53:57,566 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:53:58,219 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:54:03,616 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:54:13,278 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:54:14,025 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:54:16,543 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:54:20,347 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:26,537 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:26,936 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:36,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:36,763 INFO L93 Difference]: Finished difference Result 1693 states and 2028 transitions. [2020-07-17 21:54:36,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-17 21:54:36,763 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-17 21:54:36,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:54:36,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 491 transitions. [2020-07-17 21:54:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:54:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 491 transitions. [2020-07-17 21:54:36,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 491 transitions. [2020-07-17 21:54:38,294 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:38,350 INFO L225 Difference]: With dead ends: 1693 [2020-07-17 21:54:38,350 INFO L226 Difference]: Without dead ends: 938 [2020-07-17 21:54:38,352 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 21:54:38,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2020-07-17 21:54:47,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 868. [2020-07-17 21:54:47,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:47,875 INFO L82 GeneralOperation]: Start isEquivalent. First operand 938 states. Second operand 868 states. [2020-07-17 21:54:47,875 INFO L74 IsIncluded]: Start isIncluded. First operand 938 states. Second operand 868 states. [2020-07-17 21:54:47,875 INFO L87 Difference]: Start difference. First operand 938 states. Second operand 868 states. [2020-07-17 21:54:47,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:47,918 INFO L93 Difference]: Finished difference Result 938 states and 1125 transitions. [2020-07-17 21:54:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1125 transitions. [2020-07-17 21:54:47,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:47,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:47,921 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 938 states. [2020-07-17 21:54:47,921 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 938 states. [2020-07-17 21:54:47,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:47,978 INFO L93 Difference]: Finished difference Result 938 states and 1125 transitions. [2020-07-17 21:54:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1125 transitions. [2020-07-17 21:54:47,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:47,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:47,982 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:47,982 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2020-07-17 21:54:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1002 transitions. [2020-07-17 21:54:48,037 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1002 transitions. Word has length 315 [2020-07-17 21:54:48,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:48,038 INFO L479 AbstractCegarLoop]: Abstraction has 868 states and 1002 transitions. [2020-07-17 21:54:48,038 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 21:54:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1002 transitions. [2020-07-17 21:54:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2020-07-17 21:54:48,042 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:48,043 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, 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, 1] [2020-07-17 21:54:48,257 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-17 21:54:48,257 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:48,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:48,258 INFO L82 PathProgramCache]: Analyzing trace with hash 360807099, now seen corresponding path program 1 times [2020-07-17 21:54:48,259 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:48,259 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320964255] [2020-07-17 21:54:48,259 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,625 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {38246#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #540#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,702 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #438#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #440#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {37993#true} is VALID [2020-07-17 21:54:48,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #442#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,716 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #444#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37993#true} is VALID [2020-07-17 21:54:48,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,730 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #530#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-17 21:54:48,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #486#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:48,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:48,793 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:48,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:48,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,794 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:48,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:48,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,795 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,832 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:48,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:48,833 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:48,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,834 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:48,835 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:48,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:48,835 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:48,836 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,836 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:48,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:48,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,849 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:48,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:48,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,850 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:48,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,852 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:48,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:48,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:48,863 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:48,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,864 INFO L263 TraceCheckUtils]: 3: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:48,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:48,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,865 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:48,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,865 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,865 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:48,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:48,866 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:48,867 INFO L263 TraceCheckUtils]: 12: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,867 INFO L280 TraceCheckUtils]: 13: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:48,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,868 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:48,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,868 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:48,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:48,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:48,869 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:48,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:48,870 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:48,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,871 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,871 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:48,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:48,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:48,872 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:48,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,872 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:48,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:48,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:48,874 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:48,874 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:48,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,875 INFO L263 TraceCheckUtils]: 20: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:48,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:48,875 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,875 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:48,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,876 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,876 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:48,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:48,876 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:48,877 INFO L263 TraceCheckUtils]: 29: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:48,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,878 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:48,878 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,879 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:48,879 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,879 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:48,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:48,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:48,881 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:48,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:48,881 INFO L263 TraceCheckUtils]: 5: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:48,882 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:48,882 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:48,882 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,883 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:48,883 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:48,883 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:48,883 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:48,883 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,884 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:48,884 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:48,884 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:48,885 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,885 INFO L280 TraceCheckUtils]: 20: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:48,886 INFO L263 TraceCheckUtils]: 21: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:48,886 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,886 INFO L263 TraceCheckUtils]: 23: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:48,886 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:48,886 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,887 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:48,887 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,887 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,887 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:48,888 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:48,888 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:48,889 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,889 INFO L280 TraceCheckUtils]: 33: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:48,889 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,889 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:48,890 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,890 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:48,890 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,890 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:48,891 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,891 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-17 21:54:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:48,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,901 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:48,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:48,902 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:48,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:48,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,903 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:48,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:48,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-17 21:54:48,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,904 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-17 21:54:48,906 INFO L263 TraceCheckUtils]: 0: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:48,906 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:48,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:48,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,907 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:48,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:48,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,908 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:48,908 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:48,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-17 21:54:48,910 INFO L263 TraceCheckUtils]: 10: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:48,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:48,911 INFO L263 TraceCheckUtils]: 13: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,912 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:48,912 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:48,912 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:48,913 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:48,913 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:48,913 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,914 INFO L280 TraceCheckUtils]: 20: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:48,914 INFO L280 TraceCheckUtils]: 21: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,914 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:48,914 INFO L280 TraceCheckUtils]: 23: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:48,915 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:48,915 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:48,915 INFO L280 TraceCheckUtils]: 26: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,916 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:48,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:48,916 INFO L280 TraceCheckUtils]: 29: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:48,917 INFO L263 TraceCheckUtils]: 30: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,918 INFO L280 TraceCheckUtils]: 31: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:48,918 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:48,918 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,919 INFO L263 TraceCheckUtils]: 34: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:48,919 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:48,919 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,919 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:48,920 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:48,920 INFO L280 TraceCheckUtils]: 39: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,920 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:48,921 INFO L280 TraceCheckUtils]: 41: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:48,921 INFO L280 TraceCheckUtils]: 42: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:48,922 INFO L263 TraceCheckUtils]: 43: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:48,922 INFO L280 TraceCheckUtils]: 44: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:48,923 INFO L280 TraceCheckUtils]: 45: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,923 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:48,923 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,924 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:48,924 INFO L280 TraceCheckUtils]: 49: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,924 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:48,924 INFO L280 TraceCheckUtils]: 51: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,925 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-17 21:54:48,925 INFO L263 TraceCheckUtils]: 53: Hoare triple {37993#true} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:48,925 INFO L280 TraceCheckUtils]: 54: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:48,926 INFO L263 TraceCheckUtils]: 55: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:48,926 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:48,926 INFO L280 TraceCheckUtils]: 57: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,926 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:48,927 INFO L280 TraceCheckUtils]: 59: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:48,927 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-17 21:54:48,927 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,927 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-17 21:54:48,927 INFO L280 TraceCheckUtils]: 63: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,928 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:48,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:48,951 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:48,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:48,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,952 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:48,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:48,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,953 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:48,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-17 21:54:48,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:48,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-17 21:54:48,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,097 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,101 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,102 INFO L280 TraceCheckUtils]: 6: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,103 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-17 21:54:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,109 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-17 21:54:49,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,110 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-17 21:54:49,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,111 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-17 21:54:49,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,112 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,113 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,113 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,116 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,119 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-17 21:54:49,120 INFO L280 TraceCheckUtils]: 11: Hoare triple {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-17 21:54:49,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,121 INFO L263 TraceCheckUtils]: 13: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,122 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-17 21:54:49,122 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,123 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-17 21:54:49,123 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,124 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,125 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,135 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,136 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,136 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,137 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:49,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:49,137 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,138 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,138 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:49,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-17 21:54:49,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,139 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,140 INFO L263 TraceCheckUtils]: 0: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,140 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,141 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,142 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:49,142 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,142 INFO L263 TraceCheckUtils]: 9: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:49,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-17 21:54:49,143 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,143 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-17 21:54:49,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-17 21:54:49,144 INFO L263 TraceCheckUtils]: 14: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,144 INFO L280 TraceCheckUtils]: 15: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,145 INFO L263 TraceCheckUtils]: 17: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,145 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,145 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,146 INFO L280 TraceCheckUtils]: 20: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,147 INFO L280 TraceCheckUtils]: 21: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,148 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,149 INFO L280 TraceCheckUtils]: 23: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,150 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-17 21:54:49,151 INFO L280 TraceCheckUtils]: 26: Hoare triple {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-17 21:54:49,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,153 INFO L263 TraceCheckUtils]: 28: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,154 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,154 INFO L263 TraceCheckUtils]: 31: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-17 21:54:49,154 INFO L280 TraceCheckUtils]: 32: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,154 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-17 21:54:49,155 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,155 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,156 INFO L280 TraceCheckUtils]: 36: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,157 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,157 INFO L263 TraceCheckUtils]: 38: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:49,157 INFO L280 TraceCheckUtils]: 39: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,158 INFO L263 TraceCheckUtils]: 40: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,158 INFO L280 TraceCheckUtils]: 41: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,158 INFO L280 TraceCheckUtils]: 42: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,158 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,159 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:49,159 INFO L280 TraceCheckUtils]: 45: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:49,159 INFO L263 TraceCheckUtils]: 46: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,159 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,160 INFO L280 TraceCheckUtils]: 48: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,160 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,160 INFO L280 TraceCheckUtils]: 50: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:49,160 INFO L280 TraceCheckUtils]: 51: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,160 INFO L280 TraceCheckUtils]: 52: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-17 21:54:49,161 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,162 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,162 INFO L280 TraceCheckUtils]: 55: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,163 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,200 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,200 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,201 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,201 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-17 21:54:49,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,205 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-17 21:54:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,279 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,281 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,283 INFO L280 TraceCheckUtils]: 6: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,285 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 21:54:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-17 21:54:49,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,290 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,290 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,293 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,294 INFO L280 TraceCheckUtils]: 8: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,295 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 21:54:49,296 INFO L280 TraceCheckUtils]: 11: Hoare triple {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 21:54:49,297 INFO L280 TraceCheckUtils]: 12: Hoare triple {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,297 INFO L263 TraceCheckUtils]: 13: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-17 21:54:49,298 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,299 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,300 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,317 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,317 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:49,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:49,318 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,318 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:49,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-17 21:54:49,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,320 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,321 INFO L263 TraceCheckUtils]: 0: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,321 INFO L263 TraceCheckUtils]: 1: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,322 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,322 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:49,322 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,323 INFO L263 TraceCheckUtils]: 9: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:49,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-17 21:54:49,323 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,323 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-17 21:54:49,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-17 21:54:49,324 INFO L263 TraceCheckUtils]: 14: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,325 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,325 INFO L263 TraceCheckUtils]: 17: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,325 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,326 INFO L280 TraceCheckUtils]: 20: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,327 INFO L280 TraceCheckUtils]: 21: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,328 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,328 INFO L280 TraceCheckUtils]: 23: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,329 INFO L280 TraceCheckUtils]: 24: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,330 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 21:54:49,331 INFO L280 TraceCheckUtils]: 26: Hoare triple {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 21:54:49,333 INFO L280 TraceCheckUtils]: 27: Hoare triple {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,334 INFO L263 TraceCheckUtils]: 28: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,334 INFO L280 TraceCheckUtils]: 29: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-17 21:54:49,334 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,335 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,335 INFO L280 TraceCheckUtils]: 32: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,336 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,336 INFO L263 TraceCheckUtils]: 34: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:49,337 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,337 INFO L263 TraceCheckUtils]: 36: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,337 INFO L280 TraceCheckUtils]: 37: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,337 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,337 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,338 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:49,338 INFO L280 TraceCheckUtils]: 41: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:49,338 INFO L263 TraceCheckUtils]: 42: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,338 INFO L280 TraceCheckUtils]: 43: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,338 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,339 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,339 INFO L280 TraceCheckUtils]: 46: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:49,339 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-17 21:54:49,339 INFO L280 TraceCheckUtils]: 48: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,340 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,341 INFO L280 TraceCheckUtils]: 50: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,342 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37994#false} is VALID [2020-07-17 21:54:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-17 21:54:49,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #486#return; {37994#false} is VALID [2020-07-17 21:54:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,353 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,353 INFO L263 TraceCheckUtils]: 0: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,354 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,354 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37994#false} #500#return; {37994#false} is VALID [2020-07-17 21:54:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:49,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:49,382 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:49,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,383 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:49,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:49,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:49,383 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:49,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,384 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:49,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,394 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:49,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,394 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:49,395 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,395 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:49,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,395 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:49,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:49,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:49,400 INFO L263 TraceCheckUtils]: 1: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,400 INFO L263 TraceCheckUtils]: 3: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:49,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,401 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:49,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,401 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:49,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:49,402 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:49,403 INFO L263 TraceCheckUtils]: 12: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:49,403 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,404 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:49,404 INFO L280 TraceCheckUtils]: 16: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,404 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:49,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,405 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:49,405 INFO L263 TraceCheckUtils]: 4: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:49,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,406 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,406 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,406 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:49,406 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:49,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:49,407 INFO L280 TraceCheckUtils]: 11: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:49,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,407 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:49,407 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:49,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,408 INFO L263 TraceCheckUtils]: 16: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:49,409 INFO L263 TraceCheckUtils]: 18: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,409 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,409 INFO L263 TraceCheckUtils]: 20: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,409 INFO L280 TraceCheckUtils]: 21: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:49,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,410 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:49,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,410 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,410 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:49,411 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:49,411 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:49,412 INFO L263 TraceCheckUtils]: 29: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,412 INFO L280 TraceCheckUtils]: 30: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:49,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,412 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:49,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,413 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:49,413 INFO L280 TraceCheckUtils]: 35: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,413 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:49,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,415 INFO L263 TraceCheckUtils]: 2: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,415 INFO L263 TraceCheckUtils]: 5: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:49,416 INFO L263 TraceCheckUtils]: 7: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:49,416 INFO L280 TraceCheckUtils]: 8: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,416 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:49,417 INFO L280 TraceCheckUtils]: 12: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:49,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:49,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:49,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,417 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:49,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:49,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,419 INFO L263 TraceCheckUtils]: 19: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:49,419 INFO L263 TraceCheckUtils]: 21: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,419 INFO L280 TraceCheckUtils]: 22: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,419 INFO L263 TraceCheckUtils]: 23: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:49,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,420 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:49,420 INFO L280 TraceCheckUtils]: 27: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,420 INFO L280 TraceCheckUtils]: 28: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,420 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:49,421 INFO L280 TraceCheckUtils]: 30: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:49,421 INFO L280 TraceCheckUtils]: 31: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:49,422 INFO L263 TraceCheckUtils]: 32: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,422 INFO L280 TraceCheckUtils]: 33: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:49,422 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,422 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:49,422 INFO L280 TraceCheckUtils]: 36: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,423 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:49,423 INFO L280 TraceCheckUtils]: 38: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,423 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:49,423 INFO L280 TraceCheckUtils]: 40: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,423 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37993#true} {37994#false} #504#return; {37994#false} is VALID [2020-07-17 21:54:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #514#return; {37994#false} is VALID [2020-07-17 21:54:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37993#true} {37994#false} #516#return; {37994#false} is VALID [2020-07-17 21:54:49,436 INFO L263 TraceCheckUtils]: 0: Hoare triple {37993#true} call ULTIMATE.init(); {38246#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:54:49,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {38246#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,442 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #540#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,443 INFO L263 TraceCheckUtils]: 4: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := main(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11;havoc ~tmp~9; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,444 INFO L263 TraceCheckUtils]: 6: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {37993#true} is VALID [2020-07-17 21:54:49,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,445 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #438#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,445 INFO L263 TraceCheckUtils]: 9: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call select_features(); {37993#true} is VALID [2020-07-17 21:54:49,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,446 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #440#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,446 INFO L263 TraceCheckUtils]: 12: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := valid_product(); {37993#true} is VALID [2020-07-17 21:54:49,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {37993#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {37993#true} is VALID [2020-07-17 21:54:49,446 INFO L280 TraceCheckUtils]: 14: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,447 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #442#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,448 INFO L263 TraceCheckUtils]: 18: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call setup(); {37993#true} is VALID [2020-07-17 21:54:49,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,449 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #444#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,450 INFO L263 TraceCheckUtils]: 21: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call runTest(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,450 INFO L263 TraceCheckUtils]: 22: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,451 INFO L280 TraceCheckUtils]: 23: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37993#true} is VALID [2020-07-17 21:54:49,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,451 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #530#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,452 INFO L263 TraceCheckUtils]: 26: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call test(); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,456 INFO L263 TraceCheckUtils]: 32: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call waterRise(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:49,456 INFO L280 TraceCheckUtils]: 33: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-17 21:54:49,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,457 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #486#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,458 INFO L280 TraceCheckUtils]: 36: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,459 INFO L280 TraceCheckUtils]: 38: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,461 INFO L263 TraceCheckUtils]: 40: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call timeShift(); {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:49,462 INFO L263 TraceCheckUtils]: 41: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,462 INFO L263 TraceCheckUtils]: 42: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,462 INFO L280 TraceCheckUtils]: 43: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,462 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,463 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,463 INFO L280 TraceCheckUtils]: 46: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,463 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,463 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:49,463 INFO L280 TraceCheckUtils]: 49: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,463 INFO L280 TraceCheckUtils]: 50: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-17 21:54:49,464 INFO L263 TraceCheckUtils]: 51: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,464 INFO L280 TraceCheckUtils]: 52: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,465 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,465 INFO L263 TraceCheckUtils]: 54: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,466 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,466 INFO L263 TraceCheckUtils]: 57: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,466 INFO L280 TraceCheckUtils]: 58: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:49,466 INFO L263 TraceCheckUtils]: 59: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:49,466 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,467 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,467 INFO L280 TraceCheckUtils]: 62: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,467 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:49,467 INFO L280 TraceCheckUtils]: 64: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:49,467 INFO L280 TraceCheckUtils]: 65: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:49,467 INFO L280 TraceCheckUtils]: 66: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:49,468 INFO L280 TraceCheckUtils]: 67: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,468 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:49,468 INFO L280 TraceCheckUtils]: 69: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:49,468 INFO L280 TraceCheckUtils]: 70: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,469 INFO L263 TraceCheckUtils]: 71: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,469 INFO L280 TraceCheckUtils]: 72: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:49,469 INFO L263 TraceCheckUtils]: 73: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,469 INFO L280 TraceCheckUtils]: 74: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,470 INFO L263 TraceCheckUtils]: 75: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,470 INFO L280 TraceCheckUtils]: 76: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:49,470 INFO L280 TraceCheckUtils]: 77: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,470 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:49,470 INFO L280 TraceCheckUtils]: 79: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,470 INFO L280 TraceCheckUtils]: 80: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,471 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:49,471 INFO L280 TraceCheckUtils]: 82: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:49,471 INFO L280 TraceCheckUtils]: 83: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:49,472 INFO L263 TraceCheckUtils]: 84: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,472 INFO L280 TraceCheckUtils]: 85: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:49,472 INFO L280 TraceCheckUtils]: 86: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,472 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:49,472 INFO L280 TraceCheckUtils]: 88: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,472 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:49,473 INFO L280 TraceCheckUtils]: 90: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,473 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:49,473 INFO L280 TraceCheckUtils]: 92: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,473 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37993#true} {37993#true} #504#return; {37993#true} is VALID [2020-07-17 21:54:49,473 INFO L263 TraceCheckUtils]: 94: Hoare triple {37993#true} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:49,474 INFO L280 TraceCheckUtils]: 95: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,474 INFO L263 TraceCheckUtils]: 96: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,474 INFO L280 TraceCheckUtils]: 97: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,474 INFO L280 TraceCheckUtils]: 98: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,474 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,474 INFO L280 TraceCheckUtils]: 100: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:49,475 INFO L280 TraceCheckUtils]: 101: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-17 21:54:49,475 INFO L280 TraceCheckUtils]: 102: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,475 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37993#true} {37993#true} #506#return; {37993#true} is VALID [2020-07-17 21:54:49,475 INFO L280 TraceCheckUtils]: 104: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,476 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,476 INFO L280 TraceCheckUtils]: 106: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,477 INFO L280 TraceCheckUtils]: 107: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,478 INFO L280 TraceCheckUtils]: 108: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,478 INFO L280 TraceCheckUtils]: 109: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,479 INFO L280 TraceCheckUtils]: 110: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,480 INFO L280 TraceCheckUtils]: 111: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,480 INFO L280 TraceCheckUtils]: 112: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,481 INFO L280 TraceCheckUtils]: 113: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,482 INFO L263 TraceCheckUtils]: 114: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call timeShift(); {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:49,483 INFO L263 TraceCheckUtils]: 115: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,483 INFO L263 TraceCheckUtils]: 116: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,483 INFO L280 TraceCheckUtils]: 117: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,483 INFO L280 TraceCheckUtils]: 118: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,483 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,484 INFO L280 TraceCheckUtils]: 120: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,484 INFO L280 TraceCheckUtils]: 121: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,484 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:49,484 INFO L280 TraceCheckUtils]: 123: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,485 INFO L263 TraceCheckUtils]: 124: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:49,485 INFO L280 TraceCheckUtils]: 125: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-17 21:54:49,485 INFO L280 TraceCheckUtils]: 126: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,485 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-17 21:54:49,485 INFO L280 TraceCheckUtils]: 128: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-17 21:54:49,486 INFO L263 TraceCheckUtils]: 129: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,486 INFO L280 TraceCheckUtils]: 130: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,487 INFO L280 TraceCheckUtils]: 131: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,487 INFO L263 TraceCheckUtils]: 132: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,487 INFO L280 TraceCheckUtils]: 133: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,487 INFO L263 TraceCheckUtils]: 134: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,488 INFO L280 TraceCheckUtils]: 135: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,488 INFO L280 TraceCheckUtils]: 136: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,489 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,490 INFO L280 TraceCheckUtils]: 138: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,491 INFO L280 TraceCheckUtils]: 139: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,492 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} is VALID [2020-07-17 21:54:49,493 INFO L280 TraceCheckUtils]: 141: Hoare triple {38459#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret49|))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-17 21:54:49,493 INFO L280 TraceCheckUtils]: 142: Hoare triple {38460#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,494 INFO L263 TraceCheckUtils]: 143: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,494 INFO L280 TraceCheckUtils]: 144: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,494 INFO L280 TraceCheckUtils]: 145: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,495 INFO L263 TraceCheckUtils]: 146: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-17 21:54:49,495 INFO L280 TraceCheckUtils]: 147: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,495 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-17 21:54:49,495 INFO L280 TraceCheckUtils]: 149: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,496 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #482#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,496 INFO L280 TraceCheckUtils]: 151: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,497 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37993#true} #504#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,497 INFO L263 TraceCheckUtils]: 153: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:49,498 INFO L280 TraceCheckUtils]: 154: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,498 INFO L263 TraceCheckUtils]: 155: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,498 INFO L280 TraceCheckUtils]: 156: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,498 INFO L280 TraceCheckUtils]: 157: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,498 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,498 INFO L280 TraceCheckUtils]: 159: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:49,498 INFO L280 TraceCheckUtils]: 160: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:49,499 INFO L263 TraceCheckUtils]: 161: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,499 INFO L280 TraceCheckUtils]: 162: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,499 INFO L280 TraceCheckUtils]: 163: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,499 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,499 INFO L280 TraceCheckUtils]: 165: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:49,500 INFO L280 TraceCheckUtils]: 166: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,500 INFO L280 TraceCheckUtils]: 167: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-17 21:54:49,500 INFO L280 TraceCheckUtils]: 168: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,501 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {37993#true} {37998#(= 0 ~methaneLevelCritical~0)} #506#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,501 INFO L280 TraceCheckUtils]: 170: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume true; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,502 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37998#(= 0 ~methaneLevelCritical~0)} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,502 INFO L280 TraceCheckUtils]: 172: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !false; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,503 INFO L280 TraceCheckUtils]: 173: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,504 INFO L280 TraceCheckUtils]: 174: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,504 INFO L280 TraceCheckUtils]: 175: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,505 INFO L280 TraceCheckUtils]: 176: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,505 INFO L280 TraceCheckUtils]: 177: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,506 INFO L280 TraceCheckUtils]: 178: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,507 INFO L280 TraceCheckUtils]: 179: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {37998#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,508 INFO L263 TraceCheckUtils]: 180: Hoare triple {37998#(= 0 ~methaneLevelCritical~0)} call timeShift(); {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:49,509 INFO L263 TraceCheckUtils]: 181: Hoare triple {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,509 INFO L263 TraceCheckUtils]: 182: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,509 INFO L280 TraceCheckUtils]: 183: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,509 INFO L280 TraceCheckUtils]: 184: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,509 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,510 INFO L280 TraceCheckUtils]: 186: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,510 INFO L280 TraceCheckUtils]: 187: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,510 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {37993#true} {38249#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {37993#true} is VALID [2020-07-17 21:54:49,510 INFO L280 TraceCheckUtils]: 189: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,511 INFO L263 TraceCheckUtils]: 190: Hoare triple {37993#true} call lowerWaterLevel(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:49,511 INFO L280 TraceCheckUtils]: 191: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37993#true} is VALID [2020-07-17 21:54:49,511 INFO L280 TraceCheckUtils]: 192: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,511 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {37993#true} {37993#true} #502#return; {37993#true} is VALID [2020-07-17 21:54:49,511 INFO L280 TraceCheckUtils]: 194: Hoare triple {37993#true} assume 0 != ~systemActive~0; {37993#true} is VALID [2020-07-17 21:54:49,512 INFO L263 TraceCheckUtils]: 195: Hoare triple {37993#true} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,512 INFO L280 TraceCheckUtils]: 196: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,513 INFO L280 TraceCheckUtils]: 197: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,513 INFO L263 TraceCheckUtils]: 198: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,513 INFO L280 TraceCheckUtils]: 199: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,513 INFO L263 TraceCheckUtils]: 200: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,514 INFO L280 TraceCheckUtils]: 201: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,515 INFO L280 TraceCheckUtils]: 202: Hoare triple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,515 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {38473#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {37993#true} #534#return; {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:54:49,516 INFO L280 TraceCheckUtils]: 204: Hoare triple {38471#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,517 INFO L280 TraceCheckUtils]: 205: Hoare triple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:54:49,518 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {38472#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {37993#true} #478#return; {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 21:54:49,519 INFO L280 TraceCheckUtils]: 207: Hoare triple {38538#(or (= 0 |processEnvironment_#t~ret49|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 21:54:49,519 INFO L280 TraceCheckUtils]: 208: Hoare triple {38539#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,520 INFO L263 TraceCheckUtils]: 209: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,520 INFO L280 TraceCheckUtils]: 210: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-17 21:54:49,521 INFO L280 TraceCheckUtils]: 211: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,521 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #480#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,522 INFO L280 TraceCheckUtils]: 213: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,523 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37993#true} #504#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,523 INFO L263 TraceCheckUtils]: 215: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:49,523 INFO L280 TraceCheckUtils]: 216: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:49,523 INFO L263 TraceCheckUtils]: 217: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,523 INFO L280 TraceCheckUtils]: 218: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,523 INFO L280 TraceCheckUtils]: 219: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,524 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:49,524 INFO L280 TraceCheckUtils]: 221: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:49,524 INFO L280 TraceCheckUtils]: 222: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:49,524 INFO L263 TraceCheckUtils]: 223: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,524 INFO L280 TraceCheckUtils]: 224: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,525 INFO L280 TraceCheckUtils]: 225: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,525 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:49,525 INFO L280 TraceCheckUtils]: 227: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:49,525 INFO L280 TraceCheckUtils]: 228: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-17 21:54:49,525 INFO L280 TraceCheckUtils]: 229: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,526 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37993#true} {38511#(not (= 0 ~methaneLevelCritical~0))} #506#return; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,527 INFO L280 TraceCheckUtils]: 231: Hoare triple {38511#(not (= 0 ~methaneLevelCritical~0))} assume true; {38511#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:54:49,527 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {38511#(not (= 0 ~methaneLevelCritical~0))} {37998#(= 0 ~methaneLevelCritical~0)} #490#return; {37994#false} is VALID [2020-07-17 21:54:49,528 INFO L280 TraceCheckUtils]: 233: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-17 21:54:49,528 INFO L280 TraceCheckUtils]: 234: Hoare triple {37994#false} assume ~splverifierCounter~0 < 4; {37994#false} is VALID [2020-07-17 21:54:49,528 INFO L280 TraceCheckUtils]: 235: Hoare triple {37994#false} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {37994#false} is VALID [2020-07-17 21:54:49,528 INFO L280 TraceCheckUtils]: 236: Hoare triple {37994#false} assume 0 != ~tmp~8; {37994#false} is VALID [2020-07-17 21:54:49,528 INFO L263 TraceCheckUtils]: 237: Hoare triple {37994#false} call waterRise(); {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:49,528 INFO L280 TraceCheckUtils]: 238: Hoare triple {38248#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37993#true} is VALID [2020-07-17 21:54:49,529 INFO L280 TraceCheckUtils]: 239: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,529 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {37993#true} {37994#false} #486#return; {37994#false} is VALID [2020-07-17 21:54:49,529 INFO L280 TraceCheckUtils]: 241: Hoare triple {37994#false} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {37994#false} is VALID [2020-07-17 21:54:49,529 INFO L280 TraceCheckUtils]: 242: Hoare triple {37994#false} assume !(0 != ~tmp___0~2); {37994#false} is VALID [2020-07-17 21:54:49,529 INFO L280 TraceCheckUtils]: 243: Hoare triple {37994#false} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {37994#false} is VALID [2020-07-17 21:54:49,529 INFO L280 TraceCheckUtils]: 244: Hoare triple {37994#false} assume 0 != ~tmp___2~0; {37994#false} is VALID [2020-07-17 21:54:49,530 INFO L263 TraceCheckUtils]: 245: Hoare triple {37994#false} call timeShift(); {37994#false} is VALID [2020-07-17 21:54:49,530 INFO L263 TraceCheckUtils]: 246: Hoare triple {37994#false} call __utac_acc__Specification5_spec__2(); {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,530 INFO L263 TraceCheckUtils]: 247: Hoare triple {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,530 INFO L280 TraceCheckUtils]: 248: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,530 INFO L280 TraceCheckUtils]: 249: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,530 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {37993#true} {38247#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {37993#true} is VALID [2020-07-17 21:54:49,531 INFO L280 TraceCheckUtils]: 251: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:49,531 INFO L280 TraceCheckUtils]: 252: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,531 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {37993#true} {37994#false} #500#return; {37994#false} is VALID [2020-07-17 21:54:49,531 INFO L280 TraceCheckUtils]: 254: Hoare triple {37994#false} assume !(0 != ~pumpRunning~0); {37994#false} is VALID [2020-07-17 21:54:49,531 INFO L280 TraceCheckUtils]: 255: Hoare triple {37994#false} assume 0 != ~systemActive~0; {37994#false} is VALID [2020-07-17 21:54:49,531 INFO L263 TraceCheckUtils]: 256: Hoare triple {37994#false} call processEnvironment(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,532 INFO L280 TraceCheckUtils]: 257: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:49,532 INFO L280 TraceCheckUtils]: 258: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:49,533 INFO L263 TraceCheckUtils]: 259: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,533 INFO L280 TraceCheckUtils]: 260: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,533 INFO L280 TraceCheckUtils]: 261: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:49,533 INFO L263 TraceCheckUtils]: 262: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,533 INFO L280 TraceCheckUtils]: 263: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:49,533 INFO L263 TraceCheckUtils]: 264: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:49,534 INFO L280 TraceCheckUtils]: 265: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,534 INFO L280 TraceCheckUtils]: 266: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:49,534 INFO L280 TraceCheckUtils]: 267: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,534 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:49,534 INFO L280 TraceCheckUtils]: 269: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:49,534 INFO L280 TraceCheckUtils]: 270: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:49,535 INFO L280 TraceCheckUtils]: 271: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:49,535 INFO L280 TraceCheckUtils]: 272: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,535 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:49,535 INFO L280 TraceCheckUtils]: 274: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:49,535 INFO L280 TraceCheckUtils]: 275: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:49,536 INFO L263 TraceCheckUtils]: 276: Hoare triple {37993#true} call activatePump(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,536 INFO L280 TraceCheckUtils]: 277: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:49,537 INFO L263 TraceCheckUtils]: 278: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:49,537 INFO L280 TraceCheckUtils]: 279: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,537 INFO L263 TraceCheckUtils]: 280: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:49,537 INFO L280 TraceCheckUtils]: 281: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:49,537 INFO L280 TraceCheckUtils]: 282: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,537 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:49,538 INFO L280 TraceCheckUtils]: 284: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:49,538 INFO L280 TraceCheckUtils]: 285: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,538 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:49,538 INFO L280 TraceCheckUtils]: 287: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:49,538 INFO L280 TraceCheckUtils]: 288: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:49,539 INFO L263 TraceCheckUtils]: 289: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,539 INFO L280 TraceCheckUtils]: 290: Hoare triple {38311#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:49,540 INFO L280 TraceCheckUtils]: 291: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,540 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:49,540 INFO L280 TraceCheckUtils]: 293: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,540 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:49,540 INFO L280 TraceCheckUtils]: 295: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,540 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:49,541 INFO L280 TraceCheckUtils]: 297: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,541 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37993#true} {37994#false} #504#return; {37994#false} is VALID [2020-07-17 21:54:49,541 INFO L263 TraceCheckUtils]: 299: Hoare triple {37994#false} call __utac_acc__Specification5_spec__3(); {37994#false} is VALID [2020-07-17 21:54:49,541 INFO L280 TraceCheckUtils]: 300: Hoare triple {37994#false} havoc ~tmp~3;havoc ~tmp___0~0; {37994#false} is VALID [2020-07-17 21:54:49,541 INFO L263 TraceCheckUtils]: 301: Hoare triple {37994#false} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:49,541 INFO L280 TraceCheckUtils]: 302: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:49,542 INFO L280 TraceCheckUtils]: 303: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,542 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {37993#true} {37994#false} #514#return; {37994#false} is VALID [2020-07-17 21:54:49,542 INFO L280 TraceCheckUtils]: 305: Hoare triple {37994#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37994#false} is VALID [2020-07-17 21:54:49,542 INFO L280 TraceCheckUtils]: 306: Hoare triple {37994#false} assume 2 != ~tmp~3; {37994#false} is VALID [2020-07-17 21:54:49,542 INFO L263 TraceCheckUtils]: 307: Hoare triple {37994#false} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:49,542 INFO L280 TraceCheckUtils]: 308: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:49,543 INFO L280 TraceCheckUtils]: 309: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:49,543 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {37993#true} {37994#false} #516#return; {37994#false} is VALID [2020-07-17 21:54:49,543 INFO L280 TraceCheckUtils]: 311: Hoare triple {37994#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37994#false} is VALID [2020-07-17 21:54:49,543 INFO L280 TraceCheckUtils]: 312: Hoare triple {37994#false} assume 0 != ~tmp___0~0; {37994#false} is VALID [2020-07-17 21:54:49,543 INFO L280 TraceCheckUtils]: 313: Hoare triple {37994#false} assume 0 == ~switchedOnBeforeTS~0; {37994#false} is VALID [2020-07-17 21:54:49,543 INFO L263 TraceCheckUtils]: 314: Hoare triple {37994#false} call __automaton_fail(); {37994#false} is VALID [2020-07-17 21:54:49,544 INFO L280 TraceCheckUtils]: 315: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-17 21:54:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 82 proven. 21 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-07-17 21:54:49,611 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320964255] [2020-07-17 21:54:49,611 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868637697] [2020-07-17 21:54:49,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:54:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,842 INFO L264 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-17 21:54:49,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,926 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:54:50,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {37993#true} call ULTIMATE.init(); {37993#true} is VALID [2020-07-17 21:54:50,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {37993#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,541 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {37993#true} #540#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,546 INFO L263 TraceCheckUtils]: 4: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~9; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,548 INFO L263 TraceCheckUtils]: 6: Hoare triple {38645#(<= ~waterLevel~0 1)} call select_helpers(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,549 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #438#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,550 INFO L263 TraceCheckUtils]: 9: Hoare triple {38645#(<= ~waterLevel~0 1)} call select_features(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,551 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #440#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,552 INFO L263 TraceCheckUtils]: 12: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,553 INFO L280 TraceCheckUtils]: 14: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,554 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #442#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,555 INFO L280 TraceCheckUtils]: 17: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,556 INFO L263 TraceCheckUtils]: 18: Hoare triple {38645#(<= ~waterLevel~0 1)} call setup(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,557 INFO L280 TraceCheckUtils]: 19: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,558 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #444#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,562 INFO L263 TraceCheckUtils]: 21: Hoare triple {38645#(<= ~waterLevel~0 1)} call runTest(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,565 INFO L263 TraceCheckUtils]: 22: Hoare triple {38645#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,566 INFO L280 TraceCheckUtils]: 23: Hoare triple {38645#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,567 INFO L280 TraceCheckUtils]: 24: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,568 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #530#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,568 INFO L263 TraceCheckUtils]: 26: Hoare triple {38645#(<= ~waterLevel~0 1)} call test(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,569 INFO L280 TraceCheckUtils]: 27: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !false; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,570 INFO L280 TraceCheckUtils]: 29: Hoare triple {38645#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,571 INFO L280 TraceCheckUtils]: 30: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,571 INFO L280 TraceCheckUtils]: 31: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,572 INFO L263 TraceCheckUtils]: 32: Hoare triple {38645#(<= ~waterLevel~0 1)} call waterRise(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,573 INFO L280 TraceCheckUtils]: 33: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:54:50,574 INFO L280 TraceCheckUtils]: 34: Hoare triple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:54:50,575 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {38645#(<= ~waterLevel~0 1)} #486#return; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,576 INFO L280 TraceCheckUtils]: 36: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,576 INFO L280 TraceCheckUtils]: 37: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,577 INFO L280 TraceCheckUtils]: 38: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,578 INFO L280 TraceCheckUtils]: 39: Hoare triple {38750#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,578 INFO L263 TraceCheckUtils]: 40: Hoare triple {38750#(<= ~waterLevel~0 2)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,579 INFO L263 TraceCheckUtils]: 41: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-17 21:54:50,579 INFO L263 TraceCheckUtils]: 42: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:50,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:50,579 INFO L280 TraceCheckUtils]: 44: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,579 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-17 21:54:50,580 INFO L280 TraceCheckUtils]: 46: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:50,580 INFO L280 TraceCheckUtils]: 47: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,581 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,581 INFO L280 TraceCheckUtils]: 49: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,582 INFO L280 TraceCheckUtils]: 50: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,582 INFO L263 TraceCheckUtils]: 51: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-17 21:54:50,582 INFO L280 TraceCheckUtils]: 52: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:50,582 INFO L280 TraceCheckUtils]: 53: Hoare triple {37993#true} assume !(0 != ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:50,583 INFO L263 TraceCheckUtils]: 54: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {37993#true} is VALID [2020-07-17 21:54:50,583 INFO L280 TraceCheckUtils]: 55: Hoare triple {37993#true} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:50,583 INFO L280 TraceCheckUtils]: 56: Hoare triple {37993#true} assume 0 == ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:50,583 INFO L263 TraceCheckUtils]: 57: Hoare triple {37993#true} call #t~ret48 := isHighWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:50,583 INFO L280 TraceCheckUtils]: 58: Hoare triple {37993#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {37993#true} is VALID [2020-07-17 21:54:50,583 INFO L263 TraceCheckUtils]: 59: Hoare triple {37993#true} call #t~ret68 := isHighWaterSensorDry(); {37993#true} is VALID [2020-07-17 21:54:50,584 INFO L280 TraceCheckUtils]: 60: Hoare triple {37993#true} havoc ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:50,584 INFO L280 TraceCheckUtils]: 61: Hoare triple {37993#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37993#true} is VALID [2020-07-17 21:54:50,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,584 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37993#true} {37993#true} #498#return; {37993#true} is VALID [2020-07-17 21:54:50,584 INFO L280 TraceCheckUtils]: 64: Hoare triple {37993#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37993#true} is VALID [2020-07-17 21:54:50,585 INFO L280 TraceCheckUtils]: 65: Hoare triple {37993#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37993#true} is VALID [2020-07-17 21:54:50,585 INFO L280 TraceCheckUtils]: 66: Hoare triple {37993#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37993#true} is VALID [2020-07-17 21:54:50,585 INFO L280 TraceCheckUtils]: 67: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,585 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37993#true} {37993#true} #520#return; {37993#true} is VALID [2020-07-17 21:54:50,585 INFO L280 TraceCheckUtils]: 69: Hoare triple {37993#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37993#true} is VALID [2020-07-17 21:54:50,585 INFO L280 TraceCheckUtils]: 70: Hoare triple {37993#true} assume 0 != ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:50,586 INFO L263 TraceCheckUtils]: 71: Hoare triple {37993#true} call activatePump(); {37993#true} is VALID [2020-07-17 21:54:50,586 INFO L280 TraceCheckUtils]: 72: Hoare triple {37993#true} havoc ~tmp~6; {37993#true} is VALID [2020-07-17 21:54:50,586 INFO L263 TraceCheckUtils]: 73: Hoare triple {37993#true} call #t~ret50 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:50,586 INFO L280 TraceCheckUtils]: 74: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:50,586 INFO L263 TraceCheckUtils]: 75: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:50,587 INFO L280 TraceCheckUtils]: 76: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:50,587 INFO L280 TraceCheckUtils]: 77: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,587 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:50,587 INFO L280 TraceCheckUtils]: 79: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:50,587 INFO L280 TraceCheckUtils]: 80: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,587 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37993#true} {37993#true} #494#return; {37993#true} is VALID [2020-07-17 21:54:50,588 INFO L280 TraceCheckUtils]: 82: Hoare triple {37993#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37993#true} is VALID [2020-07-17 21:54:50,588 INFO L280 TraceCheckUtils]: 83: Hoare triple {37993#true} assume !(0 != ~tmp~6); {37993#true} is VALID [2020-07-17 21:54:50,588 INFO L263 TraceCheckUtils]: 84: Hoare triple {37993#true} call activatePump__wrappee__highWaterSensor(); {37993#true} is VALID [2020-07-17 21:54:50,588 INFO L280 TraceCheckUtils]: 85: Hoare triple {37993#true} ~pumpRunning~0 := 1; {37993#true} is VALID [2020-07-17 21:54:50,588 INFO L280 TraceCheckUtils]: 86: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,589 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37993#true} {37993#true} #496#return; {37993#true} is VALID [2020-07-17 21:54:50,589 INFO L280 TraceCheckUtils]: 88: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,589 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37993#true} {37993#true} #522#return; {37993#true} is VALID [2020-07-17 21:54:50,589 INFO L280 TraceCheckUtils]: 90: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,589 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37993#true} {37993#true} #484#return; {37993#true} is VALID [2020-07-17 21:54:50,589 INFO L280 TraceCheckUtils]: 92: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,590 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,591 INFO L263 TraceCheckUtils]: 94: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:50,591 INFO L280 TraceCheckUtils]: 95: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:50,591 INFO L263 TraceCheckUtils]: 96: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:50,591 INFO L280 TraceCheckUtils]: 97: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:50,591 INFO L280 TraceCheckUtils]: 98: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,591 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:50,592 INFO L280 TraceCheckUtils]: 100: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:50,592 INFO L280 TraceCheckUtils]: 101: Hoare triple {37993#true} assume !(2 != ~tmp~3); {37993#true} is VALID [2020-07-17 21:54:50,592 INFO L280 TraceCheckUtils]: 102: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,593 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,593 INFO L280 TraceCheckUtils]: 104: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,594 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {38750#(<= ~waterLevel~0 2)} #490#return; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,595 INFO L280 TraceCheckUtils]: 106: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !false; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,596 INFO L280 TraceCheckUtils]: 107: Hoare triple {38750#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,596 INFO L280 TraceCheckUtils]: 108: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,597 INFO L280 TraceCheckUtils]: 109: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,598 INFO L280 TraceCheckUtils]: 110: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,598 INFO L280 TraceCheckUtils]: 111: Hoare triple {38750#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,599 INFO L280 TraceCheckUtils]: 112: Hoare triple {38750#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,600 INFO L280 TraceCheckUtils]: 113: Hoare triple {38750#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38750#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:54:50,601 INFO L263 TraceCheckUtils]: 114: Hoare triple {38750#(<= ~waterLevel~0 2)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,601 INFO L263 TraceCheckUtils]: 115: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-17 21:54:50,601 INFO L263 TraceCheckUtils]: 116: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:50,601 INFO L280 TraceCheckUtils]: 117: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:50,601 INFO L280 TraceCheckUtils]: 118: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,602 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-17 21:54:50,602 INFO L280 TraceCheckUtils]: 120: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:50,602 INFO L280 TraceCheckUtils]: 121: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,603 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,603 INFO L280 TraceCheckUtils]: 123: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,604 INFO L263 TraceCheckUtils]: 124: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,605 INFO L280 TraceCheckUtils]: 125: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,606 INFO L280 TraceCheckUtils]: 126: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,607 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,607 INFO L280 TraceCheckUtils]: 128: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,608 INFO L263 TraceCheckUtils]: 129: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-17 21:54:50,608 INFO L280 TraceCheckUtils]: 130: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:50,608 INFO L280 TraceCheckUtils]: 131: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:50,608 INFO L263 TraceCheckUtils]: 132: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:50,608 INFO L280 TraceCheckUtils]: 133: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:50,609 INFO L263 TraceCheckUtils]: 134: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:50,609 INFO L280 TraceCheckUtils]: 135: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:50,609 INFO L280 TraceCheckUtils]: 136: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,609 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:50,609 INFO L280 TraceCheckUtils]: 138: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:50,610 INFO L280 TraceCheckUtils]: 139: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,610 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {37993#true} {37993#true} #478#return; {37993#true} is VALID [2020-07-17 21:54:50,610 INFO L280 TraceCheckUtils]: 141: Hoare triple {37993#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {37993#true} is VALID [2020-07-17 21:54:50,610 INFO L280 TraceCheckUtils]: 142: Hoare triple {37993#true} assume !(0 != ~tmp~5); {37993#true} is VALID [2020-07-17 21:54:50,610 INFO L263 TraceCheckUtils]: 143: Hoare triple {37993#true} call processEnvironment__wrappee__methaneQuery(); {37993#true} is VALID [2020-07-17 21:54:50,610 INFO L280 TraceCheckUtils]: 144: Hoare triple {37993#true} havoc ~tmp~4; {37993#true} is VALID [2020-07-17 21:54:50,611 INFO L280 TraceCheckUtils]: 145: Hoare triple {37993#true} assume !(0 == ~pumpRunning~0); {37993#true} is VALID [2020-07-17 21:54:50,611 INFO L263 TraceCheckUtils]: 146: Hoare triple {37993#true} call processEnvironment__wrappee__base(); {37993#true} is VALID [2020-07-17 21:54:50,611 INFO L280 TraceCheckUtils]: 147: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,611 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {37993#true} {37993#true} #526#return; {37993#true} is VALID [2020-07-17 21:54:50,611 INFO L280 TraceCheckUtils]: 149: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,612 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37993#true} {37993#true} #482#return; {37993#true} is VALID [2020-07-17 21:54:50,612 INFO L280 TraceCheckUtils]: 151: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,613 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,613 INFO L263 TraceCheckUtils]: 153: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:50,613 INFO L280 TraceCheckUtils]: 154: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:50,613 INFO L263 TraceCheckUtils]: 155: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:50,613 INFO L280 TraceCheckUtils]: 156: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:50,614 INFO L280 TraceCheckUtils]: 157: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,614 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:50,614 INFO L280 TraceCheckUtils]: 159: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:50,614 INFO L280 TraceCheckUtils]: 160: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:50,614 INFO L263 TraceCheckUtils]: 161: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:50,615 INFO L280 TraceCheckUtils]: 162: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:50,615 INFO L280 TraceCheckUtils]: 163: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,615 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:50,615 INFO L280 TraceCheckUtils]: 165: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:50,615 INFO L280 TraceCheckUtils]: 166: Hoare triple {37993#true} assume 0 != ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:50,616 INFO L280 TraceCheckUtils]: 167: Hoare triple {37993#true} assume !(0 == ~switchedOnBeforeTS~0); {37993#true} is VALID [2020-07-17 21:54:50,616 INFO L280 TraceCheckUtils]: 168: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,623 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,626 INFO L280 TraceCheckUtils]: 170: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,627 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38750#(<= ~waterLevel~0 2)} #490#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,627 INFO L280 TraceCheckUtils]: 172: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !false; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,628 INFO L280 TraceCheckUtils]: 173: Hoare triple {38645#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,629 INFO L280 TraceCheckUtils]: 174: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,629 INFO L280 TraceCheckUtils]: 175: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~8); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,630 INFO L280 TraceCheckUtils]: 176: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,631 INFO L280 TraceCheckUtils]: 177: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,631 INFO L280 TraceCheckUtils]: 178: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,632 INFO L280 TraceCheckUtils]: 179: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,632 INFO L263 TraceCheckUtils]: 180: Hoare triple {38645#(<= ~waterLevel~0 1)} call timeShift(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,633 INFO L263 TraceCheckUtils]: 181: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37993#true} is VALID [2020-07-17 21:54:50,633 INFO L263 TraceCheckUtils]: 182: Hoare triple {37993#true} call #t~ret45 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:50,633 INFO L280 TraceCheckUtils]: 183: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:50,633 INFO L280 TraceCheckUtils]: 184: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,633 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37993#true} {37993#true} #512#return; {37993#true} is VALID [2020-07-17 21:54:50,634 INFO L280 TraceCheckUtils]: 186: Hoare triple {37993#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {37993#true} is VALID [2020-07-17 21:54:50,634 INFO L280 TraceCheckUtils]: 187: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,635 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {37993#true} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,635 INFO L280 TraceCheckUtils]: 189: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,636 INFO L263 TraceCheckUtils]: 190: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,637 INFO L280 TraceCheckUtils]: 191: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,638 INFO L280 TraceCheckUtils]: 192: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,639 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,640 INFO L280 TraceCheckUtils]: 194: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,640 INFO L263 TraceCheckUtils]: 195: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37993#true} is VALID [2020-07-17 21:54:50,640 INFO L280 TraceCheckUtils]: 196: Hoare triple {37993#true} havoc ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:50,640 INFO L280 TraceCheckUtils]: 197: Hoare triple {37993#true} assume 0 != ~pumpRunning~0; {37993#true} is VALID [2020-07-17 21:54:50,640 INFO L263 TraceCheckUtils]: 198: Hoare triple {37993#true} call #t~ret49 := isMethaneAlarm(); {37993#true} is VALID [2020-07-17 21:54:50,641 INFO L280 TraceCheckUtils]: 199: Hoare triple {37993#true} havoc ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:50,641 INFO L263 TraceCheckUtils]: 200: Hoare triple {37993#true} call #t~ret51 := isMethaneLevelCritical(); {37993#true} is VALID [2020-07-17 21:54:50,641 INFO L280 TraceCheckUtils]: 201: Hoare triple {37993#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37993#true} is VALID [2020-07-17 21:54:50,641 INFO L280 TraceCheckUtils]: 202: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,641 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {37993#true} {37993#true} #534#return; {37993#true} is VALID [2020-07-17 21:54:50,641 INFO L280 TraceCheckUtils]: 204: Hoare triple {37993#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37993#true} is VALID [2020-07-17 21:54:50,642 INFO L280 TraceCheckUtils]: 205: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,642 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {37993#true} {37993#true} #478#return; {37993#true} is VALID [2020-07-17 21:54:50,642 INFO L280 TraceCheckUtils]: 207: Hoare triple {37993#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {37993#true} is VALID [2020-07-17 21:54:50,642 INFO L280 TraceCheckUtils]: 208: Hoare triple {37993#true} assume 0 != ~tmp~5; {37993#true} is VALID [2020-07-17 21:54:50,642 INFO L263 TraceCheckUtils]: 209: Hoare triple {37993#true} call deactivatePump(); {37993#true} is VALID [2020-07-17 21:54:50,643 INFO L280 TraceCheckUtils]: 210: Hoare triple {37993#true} ~pumpRunning~0 := 0; {37993#true} is VALID [2020-07-17 21:54:50,643 INFO L280 TraceCheckUtils]: 211: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,643 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {37993#true} {37993#true} #480#return; {37993#true} is VALID [2020-07-17 21:54:50,643 INFO L280 TraceCheckUtils]: 213: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,644 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,644 INFO L263 TraceCheckUtils]: 215: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37993#true} is VALID [2020-07-17 21:54:50,644 INFO L280 TraceCheckUtils]: 216: Hoare triple {37993#true} havoc ~tmp~3;havoc ~tmp___0~0; {37993#true} is VALID [2020-07-17 21:54:50,644 INFO L263 TraceCheckUtils]: 217: Hoare triple {37993#true} call #t~ret46 := getWaterLevel(); {37993#true} is VALID [2020-07-17 21:54:50,645 INFO L280 TraceCheckUtils]: 218: Hoare triple {37993#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37993#true} is VALID [2020-07-17 21:54:50,645 INFO L280 TraceCheckUtils]: 219: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,645 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {37993#true} {37993#true} #514#return; {37993#true} is VALID [2020-07-17 21:54:50,645 INFO L280 TraceCheckUtils]: 221: Hoare triple {37993#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37993#true} is VALID [2020-07-17 21:54:50,645 INFO L280 TraceCheckUtils]: 222: Hoare triple {37993#true} assume 2 != ~tmp~3; {37993#true} is VALID [2020-07-17 21:54:50,645 INFO L263 TraceCheckUtils]: 223: Hoare triple {37993#true} call #t~ret47 := isPumpRunning(); {37993#true} is VALID [2020-07-17 21:54:50,646 INFO L280 TraceCheckUtils]: 224: Hoare triple {37993#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37993#true} is VALID [2020-07-17 21:54:50,646 INFO L280 TraceCheckUtils]: 225: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,646 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {37993#true} {37993#true} #516#return; {37993#true} is VALID [2020-07-17 21:54:50,646 INFO L280 TraceCheckUtils]: 227: Hoare triple {37993#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37993#true} is VALID [2020-07-17 21:54:50,646 INFO L280 TraceCheckUtils]: 228: Hoare triple {37993#true} assume !(0 != ~tmp___0~0); {37993#true} is VALID [2020-07-17 21:54:50,646 INFO L280 TraceCheckUtils]: 229: Hoare triple {37993#true} assume true; {37993#true} is VALID [2020-07-17 21:54:50,647 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37993#true} {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,648 INFO L280 TraceCheckUtils]: 231: Hoare triple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,649 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {39021#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38645#(<= ~waterLevel~0 1)} #490#return; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:54:50,649 INFO L280 TraceCheckUtils]: 233: Hoare triple {39343#(<= ~waterLevel~0 0)} assume !false; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:54:50,650 INFO L280 TraceCheckUtils]: 234: Hoare triple {39343#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:54:50,651 INFO L280 TraceCheckUtils]: 235: Hoare triple {39343#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:54:50,651 INFO L280 TraceCheckUtils]: 236: Hoare triple {39343#(<= ~waterLevel~0 0)} assume 0 != ~tmp~8; {39343#(<= ~waterLevel~0 0)} is VALID [2020-07-17 21:54:50,652 INFO L263 TraceCheckUtils]: 237: Hoare triple {39343#(<= ~waterLevel~0 0)} call waterRise(); {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,653 INFO L280 TraceCheckUtils]: 238: Hoare triple {38739#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:54:50,654 INFO L280 TraceCheckUtils]: 239: Hoare triple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:54:50,655 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {38743#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {39343#(<= ~waterLevel~0 0)} #486#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,656 INFO L280 TraceCheckUtils]: 241: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,657 INFO L280 TraceCheckUtils]: 242: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,657 INFO L280 TraceCheckUtils]: 243: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,658 INFO L280 TraceCheckUtils]: 244: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,659 INFO L263 TraceCheckUtils]: 245: Hoare triple {38645#(<= ~waterLevel~0 1)} call timeShift(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,659 INFO L263 TraceCheckUtils]: 246: Hoare triple {38645#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,660 INFO L263 TraceCheckUtils]: 247: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret45 := isPumpRunning(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,661 INFO L280 TraceCheckUtils]: 248: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,661 INFO L280 TraceCheckUtils]: 249: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,662 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #512#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,663 INFO L280 TraceCheckUtils]: 251: Hoare triple {38645#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,663 INFO L280 TraceCheckUtils]: 252: Hoare triple {38645#(<= ~waterLevel~0 1)} assume true; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,664 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {38645#(<= ~waterLevel~0 1)} {38645#(<= ~waterLevel~0 1)} #500#return; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,664 INFO L280 TraceCheckUtils]: 254: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,665 INFO L280 TraceCheckUtils]: 255: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,666 INFO L263 TraceCheckUtils]: 256: Hoare triple {38645#(<= ~waterLevel~0 1)} call processEnvironment(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,666 INFO L280 TraceCheckUtils]: 257: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~tmp~5; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,667 INFO L280 TraceCheckUtils]: 258: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,668 INFO L263 TraceCheckUtils]: 259: Hoare triple {38645#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__methaneQuery(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,668 INFO L280 TraceCheckUtils]: 260: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~tmp~4; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,669 INFO L280 TraceCheckUtils]: 261: Hoare triple {38645#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,669 INFO L263 TraceCheckUtils]: 262: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret48 := isHighWaterLevel(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,670 INFO L280 TraceCheckUtils]: 263: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,671 INFO L263 TraceCheckUtils]: 264: Hoare triple {38645#(<= ~waterLevel~0 1)} call #t~ret68 := isHighWaterSensorDry(); {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,671 INFO L280 TraceCheckUtils]: 265: Hoare triple {38645#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2; {38645#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:54:50,672 INFO L280 TraceCheckUtils]: 266: Hoare triple {38645#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {37994#false} is VALID [2020-07-17 21:54:50,673 INFO L280 TraceCheckUtils]: 267: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,673 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #498#return; {37994#false} is VALID [2020-07-17 21:54:50,673 INFO L280 TraceCheckUtils]: 269: Hoare triple {37994#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {37994#false} is VALID [2020-07-17 21:54:50,673 INFO L280 TraceCheckUtils]: 270: Hoare triple {37994#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {37994#false} is VALID [2020-07-17 21:54:50,673 INFO L280 TraceCheckUtils]: 271: Hoare triple {37994#false} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {37994#false} is VALID [2020-07-17 21:54:50,673 INFO L280 TraceCheckUtils]: 272: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,674 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #520#return; {37994#false} is VALID [2020-07-17 21:54:50,674 INFO L280 TraceCheckUtils]: 274: Hoare triple {37994#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37994#false} is VALID [2020-07-17 21:54:50,674 INFO L280 TraceCheckUtils]: 275: Hoare triple {37994#false} assume 0 != ~tmp~4; {37994#false} is VALID [2020-07-17 21:54:50,674 INFO L263 TraceCheckUtils]: 276: Hoare triple {37994#false} call activatePump(); {37994#false} is VALID [2020-07-17 21:54:50,674 INFO L280 TraceCheckUtils]: 277: Hoare triple {37994#false} havoc ~tmp~6; {37994#false} is VALID [2020-07-17 21:54:50,675 INFO L263 TraceCheckUtils]: 278: Hoare triple {37994#false} call #t~ret50 := isMethaneAlarm(); {37994#false} is VALID [2020-07-17 21:54:50,675 INFO L280 TraceCheckUtils]: 279: Hoare triple {37994#false} havoc ~retValue_acc~6; {37994#false} is VALID [2020-07-17 21:54:50,675 INFO L263 TraceCheckUtils]: 280: Hoare triple {37994#false} call #t~ret51 := isMethaneLevelCritical(); {37994#false} is VALID [2020-07-17 21:54:50,675 INFO L280 TraceCheckUtils]: 281: Hoare triple {37994#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {37994#false} is VALID [2020-07-17 21:54:50,675 INFO L280 TraceCheckUtils]: 282: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,676 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {37994#false} {37994#false} #534#return; {37994#false} is VALID [2020-07-17 21:54:50,676 INFO L280 TraceCheckUtils]: 284: Hoare triple {37994#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {37994#false} is VALID [2020-07-17 21:54:50,676 INFO L280 TraceCheckUtils]: 285: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,676 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {37994#false} {37994#false} #494#return; {37994#false} is VALID [2020-07-17 21:54:50,676 INFO L280 TraceCheckUtils]: 287: Hoare triple {37994#false} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {37994#false} is VALID [2020-07-17 21:54:50,676 INFO L280 TraceCheckUtils]: 288: Hoare triple {37994#false} assume !(0 != ~tmp~6); {37994#false} is VALID [2020-07-17 21:54:50,677 INFO L263 TraceCheckUtils]: 289: Hoare triple {37994#false} call activatePump__wrappee__highWaterSensor(); {37994#false} is VALID [2020-07-17 21:54:50,677 INFO L280 TraceCheckUtils]: 290: Hoare triple {37994#false} ~pumpRunning~0 := 1; {37994#false} is VALID [2020-07-17 21:54:50,677 INFO L280 TraceCheckUtils]: 291: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,677 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {37994#false} {37994#false} #496#return; {37994#false} is VALID [2020-07-17 21:54:50,677 INFO L280 TraceCheckUtils]: 293: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,677 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {37994#false} {37994#false} #522#return; {37994#false} is VALID [2020-07-17 21:54:50,678 INFO L280 TraceCheckUtils]: 295: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,678 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #484#return; {37994#false} is VALID [2020-07-17 21:54:50,678 INFO L280 TraceCheckUtils]: 297: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,678 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37994#false} {38645#(<= ~waterLevel~0 1)} #504#return; {37994#false} is VALID [2020-07-17 21:54:50,678 INFO L263 TraceCheckUtils]: 299: Hoare triple {37994#false} call __utac_acc__Specification5_spec__3(); {37994#false} is VALID [2020-07-17 21:54:50,678 INFO L280 TraceCheckUtils]: 300: Hoare triple {37994#false} havoc ~tmp~3;havoc ~tmp___0~0; {37994#false} is VALID [2020-07-17 21:54:50,679 INFO L263 TraceCheckUtils]: 301: Hoare triple {37994#false} call #t~ret46 := getWaterLevel(); {37994#false} is VALID [2020-07-17 21:54:50,679 INFO L280 TraceCheckUtils]: 302: Hoare triple {37994#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {37994#false} is VALID [2020-07-17 21:54:50,679 INFO L280 TraceCheckUtils]: 303: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,679 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {37994#false} {37994#false} #514#return; {37994#false} is VALID [2020-07-17 21:54:50,679 INFO L280 TraceCheckUtils]: 305: Hoare triple {37994#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {37994#false} is VALID [2020-07-17 21:54:50,680 INFO L280 TraceCheckUtils]: 306: Hoare triple {37994#false} assume 2 != ~tmp~3; {37994#false} is VALID [2020-07-17 21:54:50,680 INFO L263 TraceCheckUtils]: 307: Hoare triple {37994#false} call #t~ret47 := isPumpRunning(); {37994#false} is VALID [2020-07-17 21:54:50,680 INFO L280 TraceCheckUtils]: 308: Hoare triple {37994#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {37994#false} is VALID [2020-07-17 21:54:50,680 INFO L280 TraceCheckUtils]: 309: Hoare triple {37994#false} assume true; {37994#false} is VALID [2020-07-17 21:54:50,680 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {37994#false} {37994#false} #516#return; {37994#false} is VALID [2020-07-17 21:54:50,680 INFO L280 TraceCheckUtils]: 311: Hoare triple {37994#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {37994#false} is VALID [2020-07-17 21:54:50,681 INFO L280 TraceCheckUtils]: 312: Hoare triple {37994#false} assume 0 != ~tmp___0~0; {37994#false} is VALID [2020-07-17 21:54:50,681 INFO L280 TraceCheckUtils]: 313: Hoare triple {37994#false} assume 0 == ~switchedOnBeforeTS~0; {37994#false} is VALID [2020-07-17 21:54:50,681 INFO L263 TraceCheckUtils]: 314: Hoare triple {37994#false} call __automaton_fail(); {37994#false} is VALID [2020-07-17 21:54:50,681 INFO L280 TraceCheckUtils]: 315: Hoare triple {37994#false} assume !false; {37994#false} is VALID [2020-07-17 21:54:50,749 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 193 proven. 16 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2020-07-17 21:54:50,750 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:54:50,750 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-17 21:54:50,750 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496091941] [2020-07-17 21:54:50,751 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 316 [2020-07-17 21:54:50,758 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:50,759 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 21:54:51,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:51,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 21:54:51,243 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:51,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 21:54:51,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-17 21:54:51,244 INFO L87 Difference]: Start difference. First operand 868 states and 1002 transitions. Second operand 22 states. [2020-07-17 21:54:52,926 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:58,402 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:59,275 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:55:00,761 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:55:13,886 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:15,689 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:16,777 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:17,445 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:55:19,007 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:55:19,735 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:55:32,979 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:33,799 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:34,337 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:34,712 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:55:35,533 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 21:55:36,074 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:55:36,705 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 21:55:37,091 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:55:38,169 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:55:38,820 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:55:43,632 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:44,492 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:45,284 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:55:46,032 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:55:46,544 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:55:46,921 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:47,763 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:55:48,296 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:48,914 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:55:49,294 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:50,307 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 21:55:50,970 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 21:56:30,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:30,818 INFO L93 Difference]: Finished difference Result 3187 states and 4085 transitions. [2020-07-17 21:56:30,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2020-07-17 21:56:30,818 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 316 [2020-07-17 21:56:30,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:56:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1287 transitions. [2020-07-17 21:56:30,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:56:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1287 transitions. [2020-07-17 21:56:30,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 89 states and 1287 transitions. [2020-07-17 21:56:35,323 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1287 edges. 1287 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:35,638 INFO L225 Difference]: With dead ends: 3187 [2020-07-17 21:56:35,638 INFO L226 Difference]: Without dead ends: 2355 [2020-07-17 21:56:35,645 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 541 GetRequests, 434 SyntacticMatches, 1 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3967 ImplicationChecksByTransitivity, 14.7s TimeCoverageRelationStatistics Valid=2029, Invalid=9527, Unknown=0, NotChecked=0, Total=11556 [2020-07-17 21:56:35,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2355 states. [2020-07-17 21:56:57,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2355 to 1897. [2020-07-17 21:56:57,433 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:57,433 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2355 states. Second operand 1897 states. [2020-07-17 21:56:57,433 INFO L74 IsIncluded]: Start isIncluded. First operand 2355 states. Second operand 1897 states. [2020-07-17 21:56:57,433 INFO L87 Difference]: Start difference. First operand 2355 states. Second operand 1897 states. [2020-07-17 21:56:57,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:57,602 INFO L93 Difference]: Finished difference Result 2355 states and 2907 transitions. [2020-07-17 21:56:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 2907 transitions. [2020-07-17 21:56:57,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:57,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:57,607 INFO L74 IsIncluded]: Start isIncluded. First operand 1897 states. Second operand 2355 states. [2020-07-17 21:56:57,607 INFO L87 Difference]: Start difference. First operand 1897 states. Second operand 2355 states. [2020-07-17 21:56:57,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:57,802 INFO L93 Difference]: Finished difference Result 2355 states and 2907 transitions. [2020-07-17 21:56:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 2907 transitions. [2020-07-17 21:56:57,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:57,807 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:57,807 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:57,807 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1897 states. [2020-07-17 21:56:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1897 states and 2153 transitions. [2020-07-17 21:56:57,972 INFO L78 Accepts]: Start accepts. Automaton has 1897 states and 2153 transitions. Word has length 316 [2020-07-17 21:56:57,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:57,972 INFO L479 AbstractCegarLoop]: Abstraction has 1897 states and 2153 transitions. [2020-07-17 21:56:57,972 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 21:56:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2153 transitions. [2020-07-17 21:56:57,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2020-07-17 21:56:57,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:57,978 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:56:58,192 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:56:58,193 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:58,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:58,194 INFO L82 PathProgramCache]: Analyzing trace with hash 1090467431, now seen corresponding path program 1 times [2020-07-17 21:56:58,194 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:58,195 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634051806] [2020-07-17 21:56:58,195 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,591 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {51669#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {51353#true} is VALID [2020-07-17 21:56:58,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #540#return; {51353#true} is VALID [2020-07-17 21:56:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,635 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #438#return; {51353#true} is VALID [2020-07-17 21:56:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,637 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #440#return; {51353#true} is VALID [2020-07-17 21:56:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:58,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {51670#(= 1 |valid_product_#res|)} assume true; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:58,665 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51670#(= 1 |valid_product_#res|)} {51353#true} #442#return; {51365#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:56:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,671 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #444#return; {51353#true} is VALID [2020-07-17 21:56:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51353#true} is VALID [2020-07-17 21:56:58,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,694 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #530#return; {51353#true} is VALID [2020-07-17 21:56:58,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-17 21:56:58,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #486#return; {51353#true} is VALID [2020-07-17 21:56:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,764 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:58,764 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:58,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,765 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:58,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:58,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,765 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,796 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:58,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:58,797 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:58,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,797 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:58,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:58,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:58,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:58,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,798 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,808 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,809 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,810 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-17 21:56:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:58,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-17 21:56:58,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:58,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:58,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,817 INFO L263 TraceCheckUtils]: 3: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,817 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,818 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,818 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-17 21:56:58,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-17 21:56:58,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-17 21:56:58,821 INFO L263 TraceCheckUtils]: 12: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:58,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,822 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-17 21:56:58,822 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,823 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-17 21:56:58,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:58,823 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:58,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:58,824 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:58,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,824 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,825 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:58,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:58,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:58,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:58,825 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,825 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:58,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:58,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,827 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:58,827 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:58,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,827 INFO L263 TraceCheckUtils]: 20: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,828 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,829 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-17 21:56:58,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-17 21:56:58,829 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-17 21:56:58,830 INFO L263 TraceCheckUtils]: 29: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:58,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,831 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-17 21:56:58,831 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,831 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-17 21:56:58,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,831 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:58,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:58,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:58,833 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:58,834 INFO L263 TraceCheckUtils]: 5: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:58,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:58,834 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:58,834 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,835 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:58,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:58,835 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:58,836 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:58,836 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,836 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:58,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:58,836 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,837 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:58,838 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:58,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,838 INFO L263 TraceCheckUtils]: 23: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,838 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,838 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,839 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,839 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,839 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,839 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-17 21:56:58,839 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-17 21:56:58,839 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-17 21:56:58,840 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,840 INFO L280 TraceCheckUtils]: 33: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:58,841 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,841 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-17 21:56:58,841 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,841 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-17 21:56:58,841 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,842 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:58,842 INFO L280 TraceCheckUtils]: 40: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,842 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:58,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,849 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:58,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:58,850 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:58,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:58,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,850 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:58,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:58,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-17 21:56:58,851 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,851 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:58,852 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:58,852 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:58,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,853 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:58,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:58,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,853 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:58,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:58,853 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:58,855 INFO L263 TraceCheckUtils]: 10: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,856 INFO L280 TraceCheckUtils]: 11: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:58,856 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:58,857 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:58,857 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:58,857 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:58,858 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:58,858 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,858 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:58,858 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,858 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:58,858 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:58,859 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:58,859 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:58,859 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,859 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:58,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:58,859 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,861 INFO L263 TraceCheckUtils]: 30: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,861 INFO L280 TraceCheckUtils]: 31: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:58,861 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:58,861 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,861 INFO L263 TraceCheckUtils]: 34: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,862 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,862 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,862 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,862 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,862 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,862 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-17 21:56:58,863 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-17 21:56:58,863 INFO L280 TraceCheckUtils]: 42: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-17 21:56:58,864 INFO L263 TraceCheckUtils]: 43: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,864 INFO L280 TraceCheckUtils]: 44: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:58,864 INFO L280 TraceCheckUtils]: 45: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,864 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-17 21:56:58,864 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,865 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-17 21:56:58,865 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,865 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:58,865 INFO L280 TraceCheckUtils]: 51: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,865 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:58,865 INFO L263 TraceCheckUtils]: 53: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:58,866 INFO L280 TraceCheckUtils]: 54: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:58,866 INFO L263 TraceCheckUtils]: 55: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:58,866 INFO L280 TraceCheckUtils]: 56: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:58,866 INFO L280 TraceCheckUtils]: 57: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,866 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:58,866 INFO L280 TraceCheckUtils]: 59: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:58,867 INFO L280 TraceCheckUtils]: 60: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-17 21:56:58,867 INFO L280 TraceCheckUtils]: 61: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,867 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:58,867 INFO L280 TraceCheckUtils]: 63: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,867 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-17 21:56:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:58,893 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:58,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,893 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:58,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:58,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,894 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-17 21:56:58,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-17 21:56:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,910 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,911 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,916 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-17 21:56:58,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:58,916 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:58,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,917 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-17 21:56:58,917 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,917 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-17 21:56:58,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:58,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:58,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:58,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,918 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,919 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,919 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:58,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-17 21:56:58,920 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-17 21:56:58,921 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,921 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,921 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:58,921 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:58,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,922 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-17 21:56:58,922 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,922 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-17 21:56:58,922 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,922 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:58,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:58,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:58,937 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:58,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:58,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:58,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:58,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:58,939 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:58,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,939 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:58,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:58,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:58,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-17 21:56:58,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,940 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:58,941 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:58,941 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:58,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,942 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:58,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:58,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,942 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:58,943 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:58,943 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:58,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-17 21:56:58,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,944 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-17 21:56:58,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:58,945 INFO L263 TraceCheckUtils]: 14: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:58,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:58,945 INFO L263 TraceCheckUtils]: 17: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:58,945 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,945 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:58,946 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:58,946 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,946 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:58,946 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:58,946 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,947 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:58,947 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-17 21:56:58,947 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-17 21:56:58,948 INFO L263 TraceCheckUtils]: 28: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:58,948 INFO L280 TraceCheckUtils]: 29: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:58,948 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:58,948 INFO L263 TraceCheckUtils]: 31: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:58,949 INFO L280 TraceCheckUtils]: 32: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,949 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-17 21:56:58,949 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,949 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-17 21:56:58,949 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,949 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:58,950 INFO L263 TraceCheckUtils]: 38: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:58,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:58,950 INFO L263 TraceCheckUtils]: 40: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:58,950 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:58,950 INFO L280 TraceCheckUtils]: 42: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,950 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:58,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:58,951 INFO L280 TraceCheckUtils]: 45: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:58,951 INFO L263 TraceCheckUtils]: 46: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:58,951 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:58,951 INFO L280 TraceCheckUtils]: 48: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,951 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:58,952 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:58,952 INFO L280 TraceCheckUtils]: 51: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:58,952 INFO L280 TraceCheckUtils]: 52: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-17 21:56:58,952 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,952 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:58,952 INFO L280 TraceCheckUtils]: 55: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:58,953 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-17 21:56:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:58,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {51901#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:58,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:58,994 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51353#true} #488#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,014 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,014 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,015 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,015 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-17 21:56:59,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,019 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-17 21:56:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:59,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:59,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,029 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:59,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,030 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:59,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,030 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-17 21:56:59,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-17 21:56:59,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,035 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,035 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:59,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,036 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:59,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,036 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:59,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-17 21:56:59,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume 0 != ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,037 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call deactivatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-17 21:56:59,038 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,038 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-17 21:56:59,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,038 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,049 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,050 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:59,050 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,051 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,051 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:59,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-17 21:56:59,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,052 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,053 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,053 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,054 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,054 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,054 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,055 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:59,056 INFO L280 TraceCheckUtils]: 10: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-17 21:56:59,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,056 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-17 21:56:59,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:59,057 INFO L263 TraceCheckUtils]: 14: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,057 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,057 INFO L263 TraceCheckUtils]: 17: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,057 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,058 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,058 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:59,058 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,058 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:59,058 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,058 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,059 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:59,059 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-17 21:56:59,059 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} assume 0 != ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,060 INFO L263 TraceCheckUtils]: 28: Hoare triple {51353#true} call deactivatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,060 INFO L280 TraceCheckUtils]: 29: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-17 21:56:59,060 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,060 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-17 21:56:59,060 INFO L280 TraceCheckUtils]: 32: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,060 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,061 INFO L263 TraceCheckUtils]: 34: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:59,061 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,061 INFO L263 TraceCheckUtils]: 36: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,061 INFO L280 TraceCheckUtils]: 37: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,061 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,061 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,062 INFO L280 TraceCheckUtils]: 40: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,062 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:59,062 INFO L263 TraceCheckUtils]: 42: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,062 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,062 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,063 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,063 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:59,063 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-17 21:56:59,063 INFO L280 TraceCheckUtils]: 48: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,063 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,064 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,065 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-17 21:56:59,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,071 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,087 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,088 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,088 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,089 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,105 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,106 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,107 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-17 21:56:59,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,108 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,111 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-17 21:56:59,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,112 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,112 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,113 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-17 21:56:59,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,115 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,115 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-17 21:56:59,115 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:59,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,116 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-17 21:56:59,116 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,116 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:59,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,118 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,118 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,119 INFO L263 TraceCheckUtils]: 5: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,119 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,120 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,120 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,120 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,120 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,120 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-17 21:56:59,120 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,121 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,121 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,121 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,121 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-17 21:56:59,121 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:59,121 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,122 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-17 21:56:59,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,122 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:59,122 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,123 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,135 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,135 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,136 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:59,136 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,136 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,137 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,137 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:59,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-17 21:56:59,137 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,138 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,139 INFO L263 TraceCheckUtils]: 0: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,139 INFO L263 TraceCheckUtils]: 1: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,140 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,140 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,140 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:59,142 INFO L263 TraceCheckUtils]: 10: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,142 INFO L280 TraceCheckUtils]: 11: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,143 INFO L263 TraceCheckUtils]: 13: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,143 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,144 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,144 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,144 INFO L280 TraceCheckUtils]: 20: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,144 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,144 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-17 21:56:59,145 INFO L280 TraceCheckUtils]: 25: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,145 INFO L280 TraceCheckUtils]: 26: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,145 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,145 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-17 21:56:59,146 INFO L263 TraceCheckUtils]: 30: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:59,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,146 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-17 21:56:59,146 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,146 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:59,147 INFO L280 TraceCheckUtils]: 35: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,147 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,147 INFO L263 TraceCheckUtils]: 37: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:59,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,147 INFO L263 TraceCheckUtils]: 39: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,147 INFO L280 TraceCheckUtils]: 40: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,148 INFO L280 TraceCheckUtils]: 41: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,148 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,148 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,148 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:59,148 INFO L263 TraceCheckUtils]: 45: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,149 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,149 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,149 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,149 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:59,149 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-17 21:56:59,149 INFO L280 TraceCheckUtils]: 51: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,150 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,150 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,151 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-17 21:56:59,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,157 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,164 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,164 INFO L263 TraceCheckUtils]: 0: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,165 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,166 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #500#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,211 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,212 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,212 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:59,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,213 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,354 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:56:59,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,354 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,357 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:56:59,358 INFO L280 TraceCheckUtils]: 5: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,358 INFO L280 TraceCheckUtils]: 6: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,359 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:59,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,364 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:59,364 INFO L263 TraceCheckUtils]: 1: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,365 INFO L263 TraceCheckUtils]: 3: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,366 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,368 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:56:59,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,370 INFO L280 TraceCheckUtils]: 8: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,371 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,372 INFO L280 TraceCheckUtils]: 10: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,373 INFO L280 TraceCheckUtils]: 11: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,374 INFO L263 TraceCheckUtils]: 12: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,374 INFO L280 TraceCheckUtils]: 13: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:59,374 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,375 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,376 INFO L280 TraceCheckUtils]: 16: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,377 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,379 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,379 INFO L280 TraceCheckUtils]: 3: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,379 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,379 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,379 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,380 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,380 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,380 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:59,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,381 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,382 INFO L263 TraceCheckUtils]: 16: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:59,383 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,383 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,384 INFO L263 TraceCheckUtils]: 20: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,385 INFO L280 TraceCheckUtils]: 21: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,385 INFO L280 TraceCheckUtils]: 22: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,386 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:56:59,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,388 INFO L280 TraceCheckUtils]: 25: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,389 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,390 INFO L280 TraceCheckUtils]: 27: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,391 INFO L280 TraceCheckUtils]: 28: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,392 INFO L263 TraceCheckUtils]: 29: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,393 INFO L280 TraceCheckUtils]: 30: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:59,393 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,394 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,394 INFO L280 TraceCheckUtils]: 33: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,395 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,396 INFO L280 TraceCheckUtils]: 35: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,397 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #484#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,400 INFO L263 TraceCheckUtils]: 2: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,400 INFO L263 TraceCheckUtils]: 5: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,401 INFO L263 TraceCheckUtils]: 7: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,402 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:59,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,403 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,403 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,403 INFO L280 TraceCheckUtils]: 18: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,404 INFO L263 TraceCheckUtils]: 19: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:59,405 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,405 INFO L280 TraceCheckUtils]: 22: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,405 INFO L263 TraceCheckUtils]: 23: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,408 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:56:59,408 INFO L280 TraceCheckUtils]: 27: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,409 INFO L280 TraceCheckUtils]: 28: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,410 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,412 INFO L263 TraceCheckUtils]: 32: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:59,413 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,414 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,415 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,416 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #484#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,417 INFO L280 TraceCheckUtils]: 40: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,418 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51500#(not (= 0 ~methaneLevelCritical~0))} #504#return; {51354#false} is VALID [2020-07-17 21:56:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,422 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51354#false} #514#return; {51354#false} is VALID [2020-07-17 21:56:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51353#true} {51354#false} #516#return; {51354#false} is VALID [2020-07-17 21:56:59,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {51353#true} call ULTIMATE.init(); {51669#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:56:59,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {51669#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~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~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {51353#true} is VALID [2020-07-17 21:56:59,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,430 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #540#return; {51353#true} is VALID [2020-07-17 21:56:59,430 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret75 := main(); {51353#true} is VALID [2020-07-17 21:56:59,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~11;havoc ~tmp~9; {51353#true} is VALID [2020-07-17 21:56:59,431 INFO L263 TraceCheckUtils]: 6: Hoare triple {51353#true} call select_helpers(); {51353#true} is VALID [2020-07-17 21:56:59,431 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,431 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #438#return; {51353#true} is VALID [2020-07-17 21:56:59,431 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call select_features(); {51353#true} is VALID [2020-07-17 21:56:59,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,432 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #440#return; {51353#true} is VALID [2020-07-17 21:56:59,432 INFO L263 TraceCheckUtils]: 12: Hoare triple {51353#true} call #t~ret74 := valid_product(); {51353#true} is VALID [2020-07-17 21:56:59,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:59,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {51670#(= 1 |valid_product_#res|)} assume true; {51670#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:59,434 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51670#(= 1 |valid_product_#res|)} {51353#true} #442#return; {51365#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:56:59,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {51365#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {51366#(= 1 main_~tmp~9)} is VALID [2020-07-17 21:56:59,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {51366#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {51353#true} is VALID [2020-07-17 21:56:59,435 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call setup(); {51353#true} is VALID [2020-07-17 21:56:59,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,436 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #444#return; {51353#true} is VALID [2020-07-17 21:56:59,436 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call runTest(); {51353#true} is VALID [2020-07-17 21:56:59,437 INFO L263 TraceCheckUtils]: 22: Hoare triple {51353#true} call __utac_acc__Specification5_spec__1(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,437 INFO L280 TraceCheckUtils]: 23: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51353#true} is VALID [2020-07-17 21:56:59,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,437 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #530#return; {51353#true} is VALID [2020-07-17 21:56:59,437 INFO L263 TraceCheckUtils]: 26: Hoare triple {51353#true} call test(); {51353#true} is VALID [2020-07-17 21:56:59,437 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51353#true} is VALID [2020-07-17 21:56:59,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-17 21:56:59,438 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-17 21:56:59,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-17 21:56:59,438 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume 0 != ~tmp~8; {51353#true} is VALID [2020-07-17 21:56:59,439 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call waterRise(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:59,439 INFO L280 TraceCheckUtils]: 33: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-17 21:56:59,439 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,440 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #486#return; {51353#true} is VALID [2020-07-17 21:56:59,440 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-17 21:56:59,440 INFO L280 TraceCheckUtils]: 37: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-17 21:56:59,440 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-17 21:56:59,440 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-17 21:56:59,441 INFO L263 TraceCheckUtils]: 40: Hoare triple {51353#true} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:56:59,442 INFO L263 TraceCheckUtils]: 41: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,442 INFO L263 TraceCheckUtils]: 42: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,442 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,443 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,443 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,443 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,443 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,443 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,443 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,444 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:59,444 INFO L263 TraceCheckUtils]: 51: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,445 INFO L280 TraceCheckUtils]: 52: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,445 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,445 INFO L263 TraceCheckUtils]: 54: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,446 INFO L280 TraceCheckUtils]: 55: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,446 INFO L280 TraceCheckUtils]: 56: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,446 INFO L263 TraceCheckUtils]: 57: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,446 INFO L280 TraceCheckUtils]: 58: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,446 INFO L263 TraceCheckUtils]: 59: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,446 INFO L280 TraceCheckUtils]: 60: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,447 INFO L280 TraceCheckUtils]: 61: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,447 INFO L280 TraceCheckUtils]: 62: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,447 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,447 INFO L280 TraceCheckUtils]: 64: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,447 INFO L280 TraceCheckUtils]: 65: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:59,447 INFO L280 TraceCheckUtils]: 66: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,448 INFO L280 TraceCheckUtils]: 67: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,448 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,448 INFO L280 TraceCheckUtils]: 69: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,448 INFO L280 TraceCheckUtils]: 70: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,449 INFO L263 TraceCheckUtils]: 71: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,449 INFO L280 TraceCheckUtils]: 72: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:59,449 INFO L263 TraceCheckUtils]: 73: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,449 INFO L280 TraceCheckUtils]: 74: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,450 INFO L263 TraceCheckUtils]: 75: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,450 INFO L280 TraceCheckUtils]: 76: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:59,450 INFO L280 TraceCheckUtils]: 77: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,450 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:59,450 INFO L280 TraceCheckUtils]: 79: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,450 INFO L280 TraceCheckUtils]: 80: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,451 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-17 21:56:59,451 INFO L280 TraceCheckUtils]: 82: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-17 21:56:59,451 INFO L280 TraceCheckUtils]: 83: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-17 21:56:59,452 INFO L263 TraceCheckUtils]: 84: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,452 INFO L280 TraceCheckUtils]: 85: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:59,452 INFO L280 TraceCheckUtils]: 86: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,452 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-17 21:56:59,453 INFO L280 TraceCheckUtils]: 88: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,453 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-17 21:56:59,453 INFO L280 TraceCheckUtils]: 90: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,453 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:59,453 INFO L280 TraceCheckUtils]: 92: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,453 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,454 INFO L263 TraceCheckUtils]: 94: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:59,454 INFO L280 TraceCheckUtils]: 95: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,454 INFO L263 TraceCheckUtils]: 96: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,454 INFO L280 TraceCheckUtils]: 97: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,454 INFO L280 TraceCheckUtils]: 98: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,454 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,454 INFO L280 TraceCheckUtils]: 100: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,455 INFO L280 TraceCheckUtils]: 101: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-17 21:56:59,455 INFO L280 TraceCheckUtils]: 102: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,455 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,455 INFO L280 TraceCheckUtils]: 104: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,455 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-17 21:56:59,455 INFO L280 TraceCheckUtils]: 106: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-17 21:56:59,456 INFO L280 TraceCheckUtils]: 107: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-17 21:56:59,456 INFO L280 TraceCheckUtils]: 108: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-17 21:56:59,456 INFO L280 TraceCheckUtils]: 109: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-17 21:56:59,456 INFO L280 TraceCheckUtils]: 110: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-17 21:56:59,456 INFO L280 TraceCheckUtils]: 111: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-17 21:56:59,456 INFO L280 TraceCheckUtils]: 112: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-17 21:56:59,457 INFO L280 TraceCheckUtils]: 113: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-17 21:56:59,458 INFO L263 TraceCheckUtils]: 114: Hoare triple {51353#true} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:56:59,458 INFO L263 TraceCheckUtils]: 115: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,458 INFO L263 TraceCheckUtils]: 116: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,459 INFO L280 TraceCheckUtils]: 117: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,459 INFO L280 TraceCheckUtils]: 118: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,459 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,459 INFO L280 TraceCheckUtils]: 120: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,459 INFO L280 TraceCheckUtils]: 121: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,459 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,459 INFO L280 TraceCheckUtils]: 123: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,460 INFO L263 TraceCheckUtils]: 124: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:59,460 INFO L280 TraceCheckUtils]: 125: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-17 21:56:59,460 INFO L280 TraceCheckUtils]: 126: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,460 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-17 21:56:59,460 INFO L280 TraceCheckUtils]: 128: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:59,461 INFO L263 TraceCheckUtils]: 129: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,461 INFO L280 TraceCheckUtils]: 130: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,461 INFO L280 TraceCheckUtils]: 131: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,461 INFO L263 TraceCheckUtils]: 132: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,461 INFO L280 TraceCheckUtils]: 133: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L263 TraceCheckUtils]: 134: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L280 TraceCheckUtils]: 135: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L280 TraceCheckUtils]: 136: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L280 TraceCheckUtils]: 138: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L280 TraceCheckUtils]: 139: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:59,462 INFO L280 TraceCheckUtils]: 141: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-17 21:56:59,463 INFO L280 TraceCheckUtils]: 142: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-17 21:56:59,463 INFO L263 TraceCheckUtils]: 143: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,463 INFO L280 TraceCheckUtils]: 144: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,463 INFO L280 TraceCheckUtils]: 145: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,463 INFO L263 TraceCheckUtils]: 146: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:59,463 INFO L280 TraceCheckUtils]: 147: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L280 TraceCheckUtils]: 149: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L280 TraceCheckUtils]: 151: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L263 TraceCheckUtils]: 153: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L280 TraceCheckUtils]: 154: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,464 INFO L263 TraceCheckUtils]: 155: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L280 TraceCheckUtils]: 156: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L280 TraceCheckUtils]: 157: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L280 TraceCheckUtils]: 159: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L280 TraceCheckUtils]: 160: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L263 TraceCheckUtils]: 161: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L280 TraceCheckUtils]: 162: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L280 TraceCheckUtils]: 163: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,465 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L280 TraceCheckUtils]: 165: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L280 TraceCheckUtils]: 166: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L280 TraceCheckUtils]: 167: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L280 TraceCheckUtils]: 168: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L280 TraceCheckUtils]: 170: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-17 21:56:59,466 INFO L280 TraceCheckUtils]: 172: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-17 21:56:59,467 INFO L280 TraceCheckUtils]: 173: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-17 21:56:59,467 INFO L280 TraceCheckUtils]: 174: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-17 21:56:59,467 INFO L280 TraceCheckUtils]: 175: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-17 21:56:59,467 INFO L280 TraceCheckUtils]: 176: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-17 21:56:59,467 INFO L280 TraceCheckUtils]: 177: Hoare triple {51353#true} assume 0 != ~tmp___0~2; {51353#true} is VALID [2020-07-17 21:56:59,468 INFO L263 TraceCheckUtils]: 178: Hoare triple {51353#true} call changeMethaneLevel(); {51901#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 21:56:59,469 INFO L280 TraceCheckUtils]: 179: Hoare triple {51901#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,469 INFO L280 TraceCheckUtils]: 180: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,470 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51353#true} #488#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,470 INFO L280 TraceCheckUtils]: 182: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,471 INFO L280 TraceCheckUtils]: 183: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,472 INFO L263 TraceCheckUtils]: 184: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:56:59,472 INFO L263 TraceCheckUtils]: 185: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,473 INFO L263 TraceCheckUtils]: 186: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,473 INFO L280 TraceCheckUtils]: 187: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,473 INFO L280 TraceCheckUtils]: 188: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,473 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,474 INFO L280 TraceCheckUtils]: 190: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,474 INFO L280 TraceCheckUtils]: 191: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,474 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,474 INFO L280 TraceCheckUtils]: 193: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,480 INFO L263 TraceCheckUtils]: 194: Hoare triple {51353#true} call lowerWaterLevel(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:59,480 INFO L280 TraceCheckUtils]: 195: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-17 21:56:59,480 INFO L280 TraceCheckUtils]: 196: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,480 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-17 21:56:59,480 INFO L280 TraceCheckUtils]: 198: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:59,482 INFO L263 TraceCheckUtils]: 199: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,482 INFO L280 TraceCheckUtils]: 200: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,482 INFO L280 TraceCheckUtils]: 201: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,482 INFO L263 TraceCheckUtils]: 202: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,482 INFO L280 TraceCheckUtils]: 203: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,482 INFO L263 TraceCheckUtils]: 204: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,482 INFO L280 TraceCheckUtils]: 205: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:56:59,482 INFO L280 TraceCheckUtils]: 206: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,483 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:56:59,483 INFO L280 TraceCheckUtils]: 208: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,483 INFO L280 TraceCheckUtils]: 209: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,483 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:56:59,483 INFO L280 TraceCheckUtils]: 211: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-17 21:56:59,483 INFO L280 TraceCheckUtils]: 212: Hoare triple {51353#true} assume 0 != ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,484 INFO L263 TraceCheckUtils]: 213: Hoare triple {51353#true} call deactivatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,484 INFO L280 TraceCheckUtils]: 214: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51353#true} is VALID [2020-07-17 21:56:59,484 INFO L280 TraceCheckUtils]: 215: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,484 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {51353#true} {51353#true} #480#return; {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L280 TraceCheckUtils]: 217: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L263 TraceCheckUtils]: 219: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L280 TraceCheckUtils]: 220: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L263 TraceCheckUtils]: 221: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L280 TraceCheckUtils]: 222: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L280 TraceCheckUtils]: 223: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,485 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L280 TraceCheckUtils]: 225: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L280 TraceCheckUtils]: 226: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L263 TraceCheckUtils]: 227: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L280 TraceCheckUtils]: 228: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L280 TraceCheckUtils]: 229: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L280 TraceCheckUtils]: 231: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L280 TraceCheckUtils]: 232: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-17 21:56:59,486 INFO L280 TraceCheckUtils]: 233: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,487 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,487 INFO L280 TraceCheckUtils]: 235: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,487 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,488 INFO L280 TraceCheckUtils]: 237: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !false; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,488 INFO L280 TraceCheckUtils]: 238: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume ~splverifierCounter~0 < 4; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,488 INFO L280 TraceCheckUtils]: 239: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,489 INFO L280 TraceCheckUtils]: 240: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp~8; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,489 INFO L263 TraceCheckUtils]: 241: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call waterRise(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:59,490 INFO L280 TraceCheckUtils]: 242: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-17 21:56:59,490 INFO L280 TraceCheckUtils]: 243: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,490 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,491 INFO L280 TraceCheckUtils]: 245: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,491 INFO L280 TraceCheckUtils]: 246: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___0~2); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,492 INFO L280 TraceCheckUtils]: 247: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,492 INFO L280 TraceCheckUtils]: 248: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,493 INFO L263 TraceCheckUtils]: 249: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:56:59,494 INFO L263 TraceCheckUtils]: 250: Hoare triple {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,494 INFO L263 TraceCheckUtils]: 251: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,494 INFO L280 TraceCheckUtils]: 252: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,494 INFO L280 TraceCheckUtils]: 253: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,495 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,495 INFO L280 TraceCheckUtils]: 255: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,495 INFO L280 TraceCheckUtils]: 256: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,495 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {51353#true} {51673#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {51353#true} is VALID [2020-07-17 21:56:59,495 INFO L280 TraceCheckUtils]: 258: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,495 INFO L280 TraceCheckUtils]: 259: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:56:59,496 INFO L263 TraceCheckUtils]: 260: Hoare triple {51353#true} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,496 INFO L280 TraceCheckUtils]: 261: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,496 INFO L280 TraceCheckUtils]: 262: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,497 INFO L263 TraceCheckUtils]: 263: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,497 INFO L280 TraceCheckUtils]: 264: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,497 INFO L280 TraceCheckUtils]: 265: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,497 INFO L263 TraceCheckUtils]: 266: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,497 INFO L280 TraceCheckUtils]: 267: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,497 INFO L263 TraceCheckUtils]: 268: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,497 INFO L280 TraceCheckUtils]: 269: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L280 TraceCheckUtils]: 270: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L280 TraceCheckUtils]: 271: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L280 TraceCheckUtils]: 273: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L280 TraceCheckUtils]: 274: Hoare triple {51353#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L280 TraceCheckUtils]: 275: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L280 TraceCheckUtils]: 276: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,498 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,499 INFO L280 TraceCheckUtils]: 278: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,499 INFO L280 TraceCheckUtils]: 279: Hoare triple {51353#true} assume !(0 != ~tmp~4); {51353#true} is VALID [2020-07-17 21:56:59,499 INFO L263 TraceCheckUtils]: 280: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:56:59,499 INFO L280 TraceCheckUtils]: 281: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,499 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51353#true} {51353#true} #524#return; {51353#true} is VALID [2020-07-17 21:56:59,499 INFO L280 TraceCheckUtils]: 283: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,500 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:56:59,500 INFO L280 TraceCheckUtils]: 285: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,500 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:56:59,500 INFO L263 TraceCheckUtils]: 287: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:56:59,500 INFO L280 TraceCheckUtils]: 288: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:56:59,500 INFO L263 TraceCheckUtils]: 289: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,501 INFO L280 TraceCheckUtils]: 290: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,501 INFO L280 TraceCheckUtils]: 291: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,501 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:56:59,501 INFO L280 TraceCheckUtils]: 293: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:56:59,501 INFO L280 TraceCheckUtils]: 294: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:56:59,501 INFO L263 TraceCheckUtils]: 295: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,502 INFO L280 TraceCheckUtils]: 296: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,502 INFO L280 TraceCheckUtils]: 297: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,502 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:56:59,502 INFO L280 TraceCheckUtils]: 299: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:56:59,502 INFO L280 TraceCheckUtils]: 300: Hoare triple {51353#true} assume !(0 != ~tmp___0~0); {51353#true} is VALID [2020-07-17 21:56:59,503 INFO L280 TraceCheckUtils]: 301: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,503 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:56:59,503 INFO L280 TraceCheckUtils]: 303: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,510 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #490#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,511 INFO L280 TraceCheckUtils]: 305: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !false; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,511 INFO L280 TraceCheckUtils]: 306: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume ~splverifierCounter~0 < 4; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,512 INFO L280 TraceCheckUtils]: 307: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,512 INFO L280 TraceCheckUtils]: 308: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp~8; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,513 INFO L263 TraceCheckUtils]: 309: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call waterRise(); {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:59,513 INFO L280 TraceCheckUtils]: 310: Hoare triple {51672#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-17 21:56:59,514 INFO L280 TraceCheckUtils]: 311: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,514 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #486#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,515 INFO L280 TraceCheckUtils]: 313: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,515 INFO L280 TraceCheckUtils]: 314: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___0~2); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,516 INFO L280 TraceCheckUtils]: 315: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,517 INFO L280 TraceCheckUtils]: 316: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,517 INFO L263 TraceCheckUtils]: 317: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,518 INFO L263 TraceCheckUtils]: 318: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__2(); {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:59,518 INFO L263 TraceCheckUtils]: 319: Hoare triple {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,519 INFO L280 TraceCheckUtils]: 320: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,519 INFO L280 TraceCheckUtils]: 321: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,519 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {51353#true} {51671#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {51353#true} is VALID [2020-07-17 21:56:59,519 INFO L280 TraceCheckUtils]: 323: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:56:59,519 INFO L280 TraceCheckUtils]: 324: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,520 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {51353#true} {51500#(not (= 0 ~methaneLevelCritical~0))} #500#return; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,520 INFO L280 TraceCheckUtils]: 326: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,521 INFO L280 TraceCheckUtils]: 327: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {51500#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,522 INFO L263 TraceCheckUtils]: 328: Hoare triple {51500#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,522 INFO L280 TraceCheckUtils]: 329: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:56:59,522 INFO L280 TraceCheckUtils]: 330: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:56:59,523 INFO L263 TraceCheckUtils]: 331: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,523 INFO L280 TraceCheckUtils]: 332: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,523 INFO L280 TraceCheckUtils]: 333: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:56:59,523 INFO L263 TraceCheckUtils]: 334: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,524 INFO L280 TraceCheckUtils]: 335: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:56:59,524 INFO L263 TraceCheckUtils]: 336: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:56:59,524 INFO L280 TraceCheckUtils]: 337: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,524 INFO L280 TraceCheckUtils]: 338: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:56:59,524 INFO L280 TraceCheckUtils]: 339: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,524 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:56:59,525 INFO L280 TraceCheckUtils]: 341: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:56:59,525 INFO L280 TraceCheckUtils]: 342: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:56:59,525 INFO L280 TraceCheckUtils]: 343: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:56:59,525 INFO L280 TraceCheckUtils]: 344: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,525 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:56:59,525 INFO L280 TraceCheckUtils]: 346: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:56:59,526 INFO L280 TraceCheckUtils]: 347: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:56:59,527 INFO L263 TraceCheckUtils]: 348: Hoare triple {51353#true} call activatePump(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,527 INFO L280 TraceCheckUtils]: 349: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:56:59,527 INFO L263 TraceCheckUtils]: 350: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:56:59,527 INFO L280 TraceCheckUtils]: 351: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:56:59,527 INFO L263 TraceCheckUtils]: 352: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:56:59,528 INFO L280 TraceCheckUtils]: 353: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,529 INFO L280 TraceCheckUtils]: 354: Hoare triple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,529 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {52157#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {51353#true} #534#return; {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} is VALID [2020-07-17 21:56:59,530 INFO L280 TraceCheckUtils]: 356: Hoare triple {52155#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,531 INFO L280 TraceCheckUtils]: 357: Hoare triple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,531 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {52156#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {51353#true} #494#return; {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,532 INFO L280 TraceCheckUtils]: 359: Hoare triple {52147#(or (= 0 ~methaneLevelCritical~0) (= |activatePump_#t~ret50| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:56:59,533 INFO L280 TraceCheckUtils]: 360: Hoare triple {52148#(or (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~6); {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,533 INFO L263 TraceCheckUtils]: 361: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:59,533 INFO L280 TraceCheckUtils]: 362: Hoare triple {51735#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:56:59,534 INFO L280 TraceCheckUtils]: 363: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,534 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {51353#true} {52105#(= 0 ~methaneLevelCritical~0)} #496#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,535 INFO L280 TraceCheckUtils]: 365: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,535 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #522#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,536 INFO L280 TraceCheckUtils]: 367: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,536 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51353#true} #484#return; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,537 INFO L280 TraceCheckUtils]: 369: Hoare triple {52105#(= 0 ~methaneLevelCritical~0)} assume true; {52105#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:56:59,537 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {52105#(= 0 ~methaneLevelCritical~0)} {51500#(not (= 0 ~methaneLevelCritical~0))} #504#return; {51354#false} is VALID [2020-07-17 21:56:59,538 INFO L263 TraceCheckUtils]: 371: Hoare triple {51354#false} call __utac_acc__Specification5_spec__3(); {51354#false} is VALID [2020-07-17 21:56:59,538 INFO L280 TraceCheckUtils]: 372: Hoare triple {51354#false} havoc ~tmp~3;havoc ~tmp___0~0; {51354#false} is VALID [2020-07-17 21:56:59,538 INFO L263 TraceCheckUtils]: 373: Hoare triple {51354#false} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:56:59,538 INFO L280 TraceCheckUtils]: 374: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:56:59,538 INFO L280 TraceCheckUtils]: 375: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,538 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {51353#true} {51354#false} #514#return; {51354#false} is VALID [2020-07-17 21:56:59,538 INFO L280 TraceCheckUtils]: 377: Hoare triple {51354#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51354#false} is VALID [2020-07-17 21:56:59,539 INFO L280 TraceCheckUtils]: 378: Hoare triple {51354#false} assume 2 != ~tmp~3; {51354#false} is VALID [2020-07-17 21:56:59,539 INFO L263 TraceCheckUtils]: 379: Hoare triple {51354#false} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:56:59,539 INFO L280 TraceCheckUtils]: 380: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:56:59,539 INFO L280 TraceCheckUtils]: 381: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:56:59,539 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {51353#true} {51354#false} #516#return; {51354#false} is VALID [2020-07-17 21:56:59,539 INFO L280 TraceCheckUtils]: 383: Hoare triple {51354#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51354#false} is VALID [2020-07-17 21:56:59,540 INFO L280 TraceCheckUtils]: 384: Hoare triple {51354#false} assume 0 != ~tmp___0~0; {51354#false} is VALID [2020-07-17 21:56:59,540 INFO L280 TraceCheckUtils]: 385: Hoare triple {51354#false} assume 0 == ~switchedOnBeforeTS~0; {51354#false} is VALID [2020-07-17 21:56:59,540 INFO L263 TraceCheckUtils]: 386: Hoare triple {51354#false} call __automaton_fail(); {51354#false} is VALID [2020-07-17 21:56:59,540 INFO L280 TraceCheckUtils]: 387: Hoare triple {51354#false} assume !false; {51354#false} is VALID [2020-07-17 21:56:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 132 proven. 4 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2020-07-17 21:56:59,645 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634051806] [2020-07-17 21:56:59,645 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1628951372] [2020-07-17 21:56:59,645 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:56:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,890 INFO L264 TraceCheckSpWp]: Trace formula consists of 1480 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-17 21:56:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:59,973 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:57:00,588 INFO L263 TraceCheckUtils]: 0: Hoare triple {51353#true} call ULTIMATE.init(); {51353#true} is VALID [2020-07-17 21:57:00,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {51353#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string55.base, #t~string55.offset, 1);call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string57.base, #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1);call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1);call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string59.base, #t~string59.offset, 1);call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1);call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1);call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1);call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1);call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1);call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string65.base, #t~string65.offset, 1);call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4; {51353#true} is VALID [2020-07-17 21:57:00,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51353#true} {51353#true} #540#return; {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L263 TraceCheckUtils]: 4: Hoare triple {51353#true} call #t~ret75 := main(); {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {51353#true} havoc ~retValue_acc~11;havoc ~tmp~9; {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L263 TraceCheckUtils]: 6: Hoare triple {51353#true} call select_helpers(); {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L280 TraceCheckUtils]: 7: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51353#true} {51353#true} #438#return; {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L263 TraceCheckUtils]: 9: Hoare triple {51353#true} call select_features(); {51353#true} is VALID [2020-07-17 21:57:00,589 INFO L280 TraceCheckUtils]: 10: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51353#true} {51353#true} #440#return; {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L263 TraceCheckUtils]: 12: Hoare triple {51353#true} call #t~ret74 := valid_product(); {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {51353#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L280 TraceCheckUtils]: 14: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51353#true} {51353#true} #442#return; {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L280 TraceCheckUtils]: 16: Hoare triple {51353#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L280 TraceCheckUtils]: 17: Hoare triple {51353#true} assume 0 != ~tmp~9; {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L263 TraceCheckUtils]: 18: Hoare triple {51353#true} call setup(); {51353#true} is VALID [2020-07-17 21:57:00,590 INFO L280 TraceCheckUtils]: 19: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51353#true} {51353#true} #444#return; {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L263 TraceCheckUtils]: 21: Hoare triple {51353#true} call runTest(); {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L263 TraceCheckUtils]: 22: Hoare triple {51353#true} call __utac_acc__Specification5_spec__1(); {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L280 TraceCheckUtils]: 23: Hoare triple {51353#true} ~switchedOnBeforeTS~0 := 0; {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L280 TraceCheckUtils]: 24: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51353#true} {51353#true} #530#return; {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L263 TraceCheckUtils]: 26: Hoare triple {51353#true} call test(); {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L280 TraceCheckUtils]: 27: Hoare triple {51353#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51353#true} is VALID [2020-07-17 21:57:00,591 INFO L280 TraceCheckUtils]: 28: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L280 TraceCheckUtils]: 29: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L280 TraceCheckUtils]: 30: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L280 TraceCheckUtils]: 31: Hoare triple {51353#true} assume 0 != ~tmp~8; {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L263 TraceCheckUtils]: 32: Hoare triple {51353#true} call waterRise(); {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L280 TraceCheckUtils]: 33: Hoare triple {51353#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L280 TraceCheckUtils]: 34: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51353#true} {51353#true} #486#return; {51353#true} is VALID [2020-07-17 21:57:00,592 INFO L280 TraceCheckUtils]: 36: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L280 TraceCheckUtils]: 37: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L280 TraceCheckUtils]: 38: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L280 TraceCheckUtils]: 39: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L263 TraceCheckUtils]: 40: Hoare triple {51353#true} call timeShift(); {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L263 TraceCheckUtils]: 41: Hoare triple {51353#true} call __utac_acc__Specification5_spec__2(); {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L263 TraceCheckUtils]: 42: Hoare triple {51353#true} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L280 TraceCheckUtils]: 43: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L280 TraceCheckUtils]: 44: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,593 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51353#true} {51353#true} #512#return; {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L280 TraceCheckUtils]: 46: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L280 TraceCheckUtils]: 47: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51353#true} {51353#true} #500#return; {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L280 TraceCheckUtils]: 49: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L280 TraceCheckUtils]: 50: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L263 TraceCheckUtils]: 51: Hoare triple {51353#true} call processEnvironment(); {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L280 TraceCheckUtils]: 52: Hoare triple {51353#true} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:57:00,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {51353#true} assume !(0 != ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:57:00,595 INFO L263 TraceCheckUtils]: 54: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51353#true} is VALID [2020-07-17 21:57:00,595 INFO L280 TraceCheckUtils]: 55: Hoare triple {51353#true} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:57:00,595 INFO L280 TraceCheckUtils]: 56: Hoare triple {51353#true} assume 0 == ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:57:00,595 INFO L263 TraceCheckUtils]: 57: Hoare triple {51353#true} call #t~ret48 := isHighWaterLevel(); {51353#true} is VALID [2020-07-17 21:57:00,595 INFO L280 TraceCheckUtils]: 58: Hoare triple {51353#true} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51353#true} is VALID [2020-07-17 21:57:00,595 INFO L263 TraceCheckUtils]: 59: Hoare triple {51353#true} call #t~ret68 := isHighWaterSensorDry(); {51353#true} is VALID [2020-07-17 21:57:00,595 INFO L280 TraceCheckUtils]: 60: Hoare triple {51353#true} havoc ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:57:00,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {51353#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51353#true} is VALID [2020-07-17 21:57:00,596 INFO L280 TraceCheckUtils]: 62: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,596 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51353#true} {51353#true} #498#return; {51353#true} is VALID [2020-07-17 21:57:00,596 INFO L280 TraceCheckUtils]: 64: Hoare triple {51353#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51353#true} is VALID [2020-07-17 21:57:00,596 INFO L280 TraceCheckUtils]: 65: Hoare triple {51353#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51353#true} is VALID [2020-07-17 21:57:00,596 INFO L280 TraceCheckUtils]: 66: Hoare triple {51353#true} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L280 TraceCheckUtils]: 67: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51353#true} {51353#true} #520#return; {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L280 TraceCheckUtils]: 69: Hoare triple {51353#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L280 TraceCheckUtils]: 70: Hoare triple {51353#true} assume 0 != ~tmp~4; {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L263 TraceCheckUtils]: 71: Hoare triple {51353#true} call activatePump(); {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L280 TraceCheckUtils]: 72: Hoare triple {51353#true} havoc ~tmp~6; {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L263 TraceCheckUtils]: 73: Hoare triple {51353#true} call #t~ret50 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:57:00,597 INFO L280 TraceCheckUtils]: 74: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L263 TraceCheckUtils]: 75: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L280 TraceCheckUtils]: 76: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L280 TraceCheckUtils]: 77: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L280 TraceCheckUtils]: 79: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L280 TraceCheckUtils]: 80: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51353#true} {51353#true} #494#return; {51353#true} is VALID [2020-07-17 21:57:00,598 INFO L280 TraceCheckUtils]: 82: Hoare triple {51353#true} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L280 TraceCheckUtils]: 83: Hoare triple {51353#true} assume !(0 != ~tmp~6); {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L263 TraceCheckUtils]: 84: Hoare triple {51353#true} call activatePump__wrappee__highWaterSensor(); {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L280 TraceCheckUtils]: 85: Hoare triple {51353#true} ~pumpRunning~0 := 1; {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L280 TraceCheckUtils]: 86: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51353#true} {51353#true} #496#return; {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L280 TraceCheckUtils]: 88: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51353#true} {51353#true} #522#return; {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L280 TraceCheckUtils]: 90: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,599 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51353#true} {51353#true} #484#return; {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L280 TraceCheckUtils]: 92: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L263 TraceCheckUtils]: 94: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L280 TraceCheckUtils]: 95: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L263 TraceCheckUtils]: 96: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L280 TraceCheckUtils]: 97: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L280 TraceCheckUtils]: 98: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:57:00,600 INFO L280 TraceCheckUtils]: 100: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L280 TraceCheckUtils]: 101: Hoare triple {51353#true} assume !(2 != ~tmp~3); {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L280 TraceCheckUtils]: 102: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L280 TraceCheckUtils]: 104: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L280 TraceCheckUtils]: 106: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L280 TraceCheckUtils]: 107: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-17 21:57:00,601 INFO L280 TraceCheckUtils]: 108: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L280 TraceCheckUtils]: 109: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L280 TraceCheckUtils]: 110: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L280 TraceCheckUtils]: 111: Hoare triple {51353#true} assume !(0 != ~tmp___0~2); {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L280 TraceCheckUtils]: 112: Hoare triple {51353#true} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L280 TraceCheckUtils]: 113: Hoare triple {51353#true} assume 0 != ~tmp___2~0; {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L263 TraceCheckUtils]: 114: Hoare triple {51353#true} call timeShift(); {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L263 TraceCheckUtils]: 115: Hoare triple {51353#true} call __utac_acc__Specification5_spec__2(); {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L263 TraceCheckUtils]: 116: Hoare triple {51353#true} call #t~ret45 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:57:00,602 INFO L280 TraceCheckUtils]: 117: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L280 TraceCheckUtils]: 118: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51353#true} {51353#true} #512#return; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L280 TraceCheckUtils]: 120: Hoare triple {51353#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L280 TraceCheckUtils]: 121: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51353#true} {51353#true} #500#return; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L280 TraceCheckUtils]: 123: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L263 TraceCheckUtils]: 124: Hoare triple {51353#true} call lowerWaterLevel(); {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L280 TraceCheckUtils]: 125: Hoare triple {51353#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51353#true} is VALID [2020-07-17 21:57:00,603 INFO L280 TraceCheckUtils]: 126: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {51353#true} {51353#true} #502#return; {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L280 TraceCheckUtils]: 128: Hoare triple {51353#true} assume 0 != ~systemActive~0; {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L263 TraceCheckUtils]: 129: Hoare triple {51353#true} call processEnvironment(); {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L280 TraceCheckUtils]: 130: Hoare triple {51353#true} havoc ~tmp~5; {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L280 TraceCheckUtils]: 131: Hoare triple {51353#true} assume 0 != ~pumpRunning~0; {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L263 TraceCheckUtils]: 132: Hoare triple {51353#true} call #t~ret49 := isMethaneAlarm(); {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L280 TraceCheckUtils]: 133: Hoare triple {51353#true} havoc ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:57:00,604 INFO L263 TraceCheckUtils]: 134: Hoare triple {51353#true} call #t~ret51 := isMethaneLevelCritical(); {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L280 TraceCheckUtils]: 135: Hoare triple {51353#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L280 TraceCheckUtils]: 136: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51353#true} {51353#true} #534#return; {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L280 TraceCheckUtils]: 138: Hoare triple {51353#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L280 TraceCheckUtils]: 139: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51353#true} {51353#true} #478#return; {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L280 TraceCheckUtils]: 141: Hoare triple {51353#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L280 TraceCheckUtils]: 142: Hoare triple {51353#true} assume !(0 != ~tmp~5); {51353#true} is VALID [2020-07-17 21:57:00,605 INFO L263 TraceCheckUtils]: 143: Hoare triple {51353#true} call processEnvironment__wrappee__methaneQuery(); {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L280 TraceCheckUtils]: 144: Hoare triple {51353#true} havoc ~tmp~4; {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L280 TraceCheckUtils]: 145: Hoare triple {51353#true} assume !(0 == ~pumpRunning~0); {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L263 TraceCheckUtils]: 146: Hoare triple {51353#true} call processEnvironment__wrappee__base(); {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L280 TraceCheckUtils]: 147: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51353#true} {51353#true} #526#return; {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L280 TraceCheckUtils]: 149: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51353#true} {51353#true} #482#return; {51353#true} is VALID [2020-07-17 21:57:00,606 INFO L280 TraceCheckUtils]: 151: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,607 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51353#true} {51353#true} #504#return; {51353#true} is VALID [2020-07-17 21:57:00,607 INFO L263 TraceCheckUtils]: 153: Hoare triple {51353#true} call __utac_acc__Specification5_spec__3(); {51353#true} is VALID [2020-07-17 21:57:00,607 INFO L280 TraceCheckUtils]: 154: Hoare triple {51353#true} havoc ~tmp~3;havoc ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:57:00,607 INFO L263 TraceCheckUtils]: 155: Hoare triple {51353#true} call #t~ret46 := getWaterLevel(); {51353#true} is VALID [2020-07-17 21:57:00,607 INFO L280 TraceCheckUtils]: 156: Hoare triple {51353#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51353#true} is VALID [2020-07-17 21:57:00,607 INFO L280 TraceCheckUtils]: 157: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,607 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51353#true} {51353#true} #514#return; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L280 TraceCheckUtils]: 159: Hoare triple {51353#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L280 TraceCheckUtils]: 160: Hoare triple {51353#true} assume 2 != ~tmp~3; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L263 TraceCheckUtils]: 161: Hoare triple {51353#true} call #t~ret47 := isPumpRunning(); {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L280 TraceCheckUtils]: 162: Hoare triple {51353#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L280 TraceCheckUtils]: 163: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {51353#true} {51353#true} #516#return; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L280 TraceCheckUtils]: 165: Hoare triple {51353#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L280 TraceCheckUtils]: 166: Hoare triple {51353#true} assume 0 != ~tmp___0~0; {51353#true} is VALID [2020-07-17 21:57:00,608 INFO L280 TraceCheckUtils]: 167: Hoare triple {51353#true} assume !(0 == ~switchedOnBeforeTS~0); {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 168: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {51353#true} {51353#true} #506#return; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 170: Hoare triple {51353#true} assume true; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51353#true} {51353#true} #490#return; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 172: Hoare triple {51353#true} assume !false; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 173: Hoare triple {51353#true} assume ~splverifierCounter~0 < 4; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 174: Hoare triple {51353#true} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 175: Hoare triple {51353#true} assume !(0 != ~tmp~8); {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 176: Hoare triple {51353#true} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51353#true} is VALID [2020-07-17 21:57:00,609 INFO L280 TraceCheckUtils]: 177: Hoare triple {51353#true} assume 0 != ~tmp___0~2; {51353#true} is VALID [2020-07-17 21:57:00,610 INFO L263 TraceCheckUtils]: 178: Hoare triple {51353#true} call changeMethaneLevel(); {51353#true} is VALID [2020-07-17 21:57:00,610 INFO L280 TraceCheckUtils]: 179: Hoare triple {51353#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,611 INFO L280 TraceCheckUtils]: 180: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,611 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51353#true} #488#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,612 INFO L280 TraceCheckUtils]: 182: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,612 INFO L280 TraceCheckUtils]: 183: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,613 INFO L263 TraceCheckUtils]: 184: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,613 INFO L263 TraceCheckUtils]: 185: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,614 INFO L263 TraceCheckUtils]: 186: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret45 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,614 INFO L280 TraceCheckUtils]: 187: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,615 INFO L280 TraceCheckUtils]: 188: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,616 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #512#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,616 INFO L280 TraceCheckUtils]: 190: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,617 INFO L280 TraceCheckUtils]: 191: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,618 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #500#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,618 INFO L280 TraceCheckUtils]: 193: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,618 INFO L263 TraceCheckUtils]: 194: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call lowerWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,619 INFO L280 TraceCheckUtils]: 195: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,619 INFO L280 TraceCheckUtils]: 196: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,620 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #502#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,621 INFO L280 TraceCheckUtils]: 198: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,622 INFO L263 TraceCheckUtils]: 199: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,622 INFO L280 TraceCheckUtils]: 200: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,623 INFO L280 TraceCheckUtils]: 201: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,624 INFO L263 TraceCheckUtils]: 202: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret49 := isMethaneAlarm(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,624 INFO L280 TraceCheckUtils]: 203: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,625 INFO L263 TraceCheckUtils]: 204: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret51 := isMethaneLevelCritical(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,626 INFO L280 TraceCheckUtils]: 205: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,627 INFO L280 TraceCheckUtils]: 206: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,627 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #534#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,628 INFO L280 TraceCheckUtils]: 208: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,629 INFO L280 TraceCheckUtils]: 209: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,629 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #478#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,630 INFO L280 TraceCheckUtils]: 211: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp~5 := #t~ret49;havoc #t~ret49; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,630 INFO L280 TraceCheckUtils]: 212: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,631 INFO L263 TraceCheckUtils]: 213: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call deactivatePump(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,631 INFO L280 TraceCheckUtils]: 214: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,632 INFO L280 TraceCheckUtils]: 215: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,632 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #480#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,632 INFO L280 TraceCheckUtils]: 217: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,633 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #504#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,634 INFO L263 TraceCheckUtils]: 219: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,634 INFO L280 TraceCheckUtils]: 220: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~3;havoc ~tmp___0~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,635 INFO L263 TraceCheckUtils]: 221: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret46 := getWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,636 INFO L280 TraceCheckUtils]: 222: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,636 INFO L280 TraceCheckUtils]: 223: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,637 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #514#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,638 INFO L280 TraceCheckUtils]: 225: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,639 INFO L280 TraceCheckUtils]: 226: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 2 != ~tmp~3; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,639 INFO L263 TraceCheckUtils]: 227: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret47 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,640 INFO L280 TraceCheckUtils]: 228: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,641 INFO L280 TraceCheckUtils]: 229: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,642 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #516#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,642 INFO L280 TraceCheckUtils]: 231: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,643 INFO L280 TraceCheckUtils]: 232: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,644 INFO L280 TraceCheckUtils]: 233: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,644 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #506#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,645 INFO L280 TraceCheckUtils]: 235: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,646 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #490#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,646 INFO L280 TraceCheckUtils]: 237: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !false; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,647 INFO L280 TraceCheckUtils]: 238: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,647 INFO L280 TraceCheckUtils]: 239: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,648 INFO L280 TraceCheckUtils]: 240: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,648 INFO L263 TraceCheckUtils]: 241: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call waterRise(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,649 INFO L280 TraceCheckUtils]: 242: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,649 INFO L280 TraceCheckUtils]: 243: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,650 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #486#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,650 INFO L280 TraceCheckUtils]: 245: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,651 INFO L280 TraceCheckUtils]: 246: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,651 INFO L280 TraceCheckUtils]: 247: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,652 INFO L280 TraceCheckUtils]: 248: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,653 INFO L263 TraceCheckUtils]: 249: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,653 INFO L263 TraceCheckUtils]: 250: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,654 INFO L263 TraceCheckUtils]: 251: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret45 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,655 INFO L280 TraceCheckUtils]: 252: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,656 INFO L280 TraceCheckUtils]: 253: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,656 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #512#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,657 INFO L280 TraceCheckUtils]: 255: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,658 INFO L280 TraceCheckUtils]: 256: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,658 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #500#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,659 INFO L280 TraceCheckUtils]: 258: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,660 INFO L280 TraceCheckUtils]: 259: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,661 INFO L263 TraceCheckUtils]: 260: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,661 INFO L280 TraceCheckUtils]: 261: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,664 INFO L280 TraceCheckUtils]: 262: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,664 INFO L263 TraceCheckUtils]: 263: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,665 INFO L280 TraceCheckUtils]: 264: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,665 INFO L280 TraceCheckUtils]: 265: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,666 INFO L263 TraceCheckUtils]: 266: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret48 := isHighWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,666 INFO L280 TraceCheckUtils]: 267: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,667 INFO L263 TraceCheckUtils]: 268: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret68 := isHighWaterSensorDry(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,668 INFO L280 TraceCheckUtils]: 269: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,668 INFO L280 TraceCheckUtils]: 270: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,669 INFO L280 TraceCheckUtils]: 271: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,670 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #498#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,670 INFO L280 TraceCheckUtils]: 273: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,671 INFO L280 TraceCheckUtils]: 274: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,676 INFO L280 TraceCheckUtils]: 275: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,677 INFO L280 TraceCheckUtils]: 276: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,678 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #520#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,678 INFO L280 TraceCheckUtils]: 278: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,679 INFO L280 TraceCheckUtils]: 279: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,680 INFO L263 TraceCheckUtils]: 280: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__base(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,680 INFO L280 TraceCheckUtils]: 281: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,681 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #524#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,681 INFO L280 TraceCheckUtils]: 283: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,682 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #484#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,683 INFO L280 TraceCheckUtils]: 285: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,683 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #504#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,684 INFO L263 TraceCheckUtils]: 287: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,685 INFO L280 TraceCheckUtils]: 288: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~3;havoc ~tmp___0~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,686 INFO L263 TraceCheckUtils]: 289: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret46 := getWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,687 INFO L280 TraceCheckUtils]: 290: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,687 INFO L280 TraceCheckUtils]: 291: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,691 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #514#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,692 INFO L280 TraceCheckUtils]: 293: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,693 INFO L280 TraceCheckUtils]: 294: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 2 != ~tmp~3; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,694 INFO L263 TraceCheckUtils]: 295: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret47 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,694 INFO L280 TraceCheckUtils]: 296: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,695 INFO L280 TraceCheckUtils]: 297: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,696 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #516#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,696 INFO L280 TraceCheckUtils]: 299: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,697 INFO L280 TraceCheckUtils]: 300: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,698 INFO L280 TraceCheckUtils]: 301: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,698 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #506#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,699 INFO L280 TraceCheckUtils]: 303: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,700 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #490#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,700 INFO L280 TraceCheckUtils]: 305: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !false; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,701 INFO L280 TraceCheckUtils]: 306: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,701 INFO L280 TraceCheckUtils]: 307: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~tmp~8 := #t~nondet69;havoc #t~nondet69; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,702 INFO L280 TraceCheckUtils]: 308: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,703 INFO L263 TraceCheckUtils]: 309: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call waterRise(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,703 INFO L280 TraceCheckUtils]: 310: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,704 INFO L280 TraceCheckUtils]: 311: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,707 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #486#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,707 INFO L280 TraceCheckUtils]: 313: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~tmp___0~2 := #t~nondet70;havoc #t~nondet70; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,708 INFO L280 TraceCheckUtils]: 314: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,709 INFO L280 TraceCheckUtils]: 315: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~tmp___2~0 := #t~nondet71;havoc #t~nondet71; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,709 INFO L280 TraceCheckUtils]: 316: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,710 INFO L263 TraceCheckUtils]: 317: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,711 INFO L263 TraceCheckUtils]: 318: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,711 INFO L263 TraceCheckUtils]: 319: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret45 := isPumpRunning(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,712 INFO L280 TraceCheckUtils]: 320: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,712 INFO L280 TraceCheckUtils]: 321: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,713 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #512#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,714 INFO L280 TraceCheckUtils]: 323: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret45;havoc #t~ret45; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,714 INFO L280 TraceCheckUtils]: 324: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,715 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #500#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,716 INFO L280 TraceCheckUtils]: 326: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,716 INFO L280 TraceCheckUtils]: 327: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,717 INFO L263 TraceCheckUtils]: 328: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,718 INFO L280 TraceCheckUtils]: 329: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,718 INFO L280 TraceCheckUtils]: 330: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,719 INFO L263 TraceCheckUtils]: 331: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,720 INFO L280 TraceCheckUtils]: 332: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,720 INFO L280 TraceCheckUtils]: 333: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,721 INFO L263 TraceCheckUtils]: 334: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret48 := isHighWaterLevel(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,721 INFO L280 TraceCheckUtils]: 335: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~8;havoc ~tmp~7;havoc ~tmp___0~1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,722 INFO L263 TraceCheckUtils]: 336: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret68 := isHighWaterSensorDry(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,723 INFO L280 TraceCheckUtils]: 337: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,723 INFO L280 TraceCheckUtils]: 338: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,724 INFO L280 TraceCheckUtils]: 339: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,725 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #498#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,725 INFO L280 TraceCheckUtils]: 341: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647;~tmp~7 := #t~ret68;havoc #t~ret68; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,726 INFO L280 TraceCheckUtils]: 342: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,735 INFO L280 TraceCheckUtils]: 343: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~8 := ~tmp___0~1;#res := ~retValue_acc~8; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,735 INFO L280 TraceCheckUtils]: 344: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume true; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,736 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51902#(<= 1 ~methaneLevelCritical~0)} {51902#(<= 1 ~methaneLevelCritical~0)} #520#return; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,737 INFO L280 TraceCheckUtils]: 346: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,737 INFO L280 TraceCheckUtils]: 347: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~4; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,738 INFO L263 TraceCheckUtils]: 348: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call activatePump(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,739 INFO L280 TraceCheckUtils]: 349: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,739 INFO L263 TraceCheckUtils]: 350: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret50 := isMethaneAlarm(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,740 INFO L280 TraceCheckUtils]: 351: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,741 INFO L263 TraceCheckUtils]: 352: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} call #t~ret51 := isMethaneLevelCritical(); {51902#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:57:00,741 INFO L280 TraceCheckUtils]: 353: Hoare triple {51902#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 21:57:00,742 INFO L280 TraceCheckUtils]: 354: Hoare triple {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 21:57:00,744 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {53220#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {51902#(<= 1 ~methaneLevelCritical~0)} #534#return; {53227#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|))} is VALID [2020-07-17 21:57:00,745 INFO L280 TraceCheckUtils]: 356: Hoare triple {53227#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret51|))} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~retValue_acc~6 := #t~ret51;havoc #t~ret51;#res := ~retValue_acc~6; {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 21:57:00,746 INFO L280 TraceCheckUtils]: 357: Hoare triple {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 21:57:00,747 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {53231#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {51902#(<= 1 ~methaneLevelCritical~0)} #494#return; {53238#(and (<= ~methaneLevelCritical~0 |activatePump_#t~ret50|) (<= 1 ~methaneLevelCritical~0))} is VALID [2020-07-17 21:57:00,747 INFO L280 TraceCheckUtils]: 359: Hoare triple {53238#(and (<= ~methaneLevelCritical~0 |activatePump_#t~ret50|) (<= 1 ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret50 && #t~ret50 <= 2147483647;~tmp~6 := #t~ret50;havoc #t~ret50; {53242#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~6))} is VALID [2020-07-17 21:57:00,748 INFO L280 TraceCheckUtils]: 360: Hoare triple {53242#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~6))} assume !(0 != ~tmp~6); {51354#false} is VALID [2020-07-17 21:57:00,748 INFO L263 TraceCheckUtils]: 361: Hoare triple {51354#false} call activatePump__wrappee__highWaterSensor(); {51354#false} is VALID [2020-07-17 21:57:00,749 INFO L280 TraceCheckUtils]: 362: Hoare triple {51354#false} ~pumpRunning~0 := 1; {51354#false} is VALID [2020-07-17 21:57:00,749 INFO L280 TraceCheckUtils]: 363: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-17 21:57:00,749 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {51354#false} {51354#false} #496#return; {51354#false} is VALID [2020-07-17 21:57:00,749 INFO L280 TraceCheckUtils]: 365: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-17 21:57:00,749 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {51354#false} {51902#(<= 1 ~methaneLevelCritical~0)} #522#return; {51354#false} is VALID [2020-07-17 21:57:00,749 INFO L280 TraceCheckUtils]: 367: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-17 21:57:00,750 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {51354#false} {51902#(<= 1 ~methaneLevelCritical~0)} #484#return; {51354#false} is VALID [2020-07-17 21:57:00,750 INFO L280 TraceCheckUtils]: 369: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-17 21:57:00,750 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {51354#false} {51902#(<= 1 ~methaneLevelCritical~0)} #504#return; {51354#false} is VALID [2020-07-17 21:57:00,750 INFO L263 TraceCheckUtils]: 371: Hoare triple {51354#false} call __utac_acc__Specification5_spec__3(); {51354#false} is VALID [2020-07-17 21:57:00,750 INFO L280 TraceCheckUtils]: 372: Hoare triple {51354#false} havoc ~tmp~3;havoc ~tmp___0~0; {51354#false} is VALID [2020-07-17 21:57:00,750 INFO L263 TraceCheckUtils]: 373: Hoare triple {51354#false} call #t~ret46 := getWaterLevel(); {51354#false} is VALID [2020-07-17 21:57:00,751 INFO L280 TraceCheckUtils]: 374: Hoare triple {51354#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {51354#false} is VALID [2020-07-17 21:57:00,751 INFO L280 TraceCheckUtils]: 375: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-17 21:57:00,751 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {51354#false} {51354#false} #514#return; {51354#false} is VALID [2020-07-17 21:57:00,751 INFO L280 TraceCheckUtils]: 377: Hoare triple {51354#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~3 := #t~ret46;havoc #t~ret46; {51354#false} is VALID [2020-07-17 21:57:00,751 INFO L280 TraceCheckUtils]: 378: Hoare triple {51354#false} assume 2 != ~tmp~3; {51354#false} is VALID [2020-07-17 21:57:00,751 INFO L263 TraceCheckUtils]: 379: Hoare triple {51354#false} call #t~ret47 := isPumpRunning(); {51354#false} is VALID [2020-07-17 21:57:00,751 INFO L280 TraceCheckUtils]: 380: Hoare triple {51354#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {51354#false} is VALID [2020-07-17 21:57:00,752 INFO L280 TraceCheckUtils]: 381: Hoare triple {51354#false} assume true; {51354#false} is VALID [2020-07-17 21:57:00,752 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {51354#false} {51354#false} #516#return; {51354#false} is VALID [2020-07-17 21:57:00,752 INFO L280 TraceCheckUtils]: 383: Hoare triple {51354#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~tmp___0~0 := #t~ret47;havoc #t~ret47; {51354#false} is VALID [2020-07-17 21:57:00,752 INFO L280 TraceCheckUtils]: 384: Hoare triple {51354#false} assume 0 != ~tmp___0~0; {51354#false} is VALID [2020-07-17 21:57:00,752 INFO L280 TraceCheckUtils]: 385: Hoare triple {51354#false} assume 0 == ~switchedOnBeforeTS~0; {51354#false} is VALID [2020-07-17 21:57:00,752 INFO L263 TraceCheckUtils]: 386: Hoare triple {51354#false} call __automaton_fail(); {51354#false} is VALID [2020-07-17 21:57:00,753 INFO L280 TraceCheckUtils]: 387: Hoare triple {51354#false} assume !false; {51354#false} is VALID [2020-07-17 21:57:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 408 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2020-07-17 21:57:00,881 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 21:57:00,881 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [19] total 24 [2020-07-17 21:57:00,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915618223] [2020-07-17 21:57:00,883 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 388 [2020-07-17 21:57:00,883 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:00,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 21:57:01,271 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 262 edges. 262 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:01,271 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 21:57:01,271 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:01,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 21:57:01,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=486, Unknown=0, NotChecked=0, Total=552 [2020-07-17 21:57:01,272 INFO L87 Difference]: Start difference. First operand 1897 states and 2153 transitions. Second operand 8 states. [2020-07-17 21:57:25,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:25,414 INFO L93 Difference]: Finished difference Result 3512 states and 4004 transitions. [2020-07-17 21:57:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 21:57:25,415 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 388 [2020-07-17 21:57:25,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:25,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 21:57:25,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 391 transitions. [2020-07-17 21:57:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 21:57:25,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 391 transitions. [2020-07-17 21:57:25,421 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 391 transitions. [2020-07-17 21:57:25,994 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:26,162 INFO L225 Difference]: With dead ends: 3512 [2020-07-17 21:57:26,162 INFO L226 Difference]: Without dead ends: 1803 [2020-07-17 21:57:26,166 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 538 GetRequests, 515 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=66, Invalid=486, Unknown=0, NotChecked=0, Total=552 [2020-07-17 21:57:26,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1803 states.