/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_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:52:12,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:52:12,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:52:12,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:52:12,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:52:12,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:52:12,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:52:12,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:52:12,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:52:12,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:52:12,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:52:12,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:52:12,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:52:12,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:52:12,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:52:12,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:52:12,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:52:12,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:52:12,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:52:12,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:52:12,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:52:12,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:52:12,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:52:12,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:52:12,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:52:12,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:52:12,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:52:12,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:52:12,364 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:52:12,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:52:12,365 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:52:12,366 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:52:12,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:52:12,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:52:12,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:52:12,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:52:12,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:52:12,371 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:52:12,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:52:12,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:52:12,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:52:12,377 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 11:52:12,397 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:52:12,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:52:12,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:52:12,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:52:12,399 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:52:12,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:52:12,400 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:52:12,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:52:12,400 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:52:12,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:52:12,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:52:12,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:52:12,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:52:12,402 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:52:12,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:52:12,402 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:52:12,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:52:12,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:52:12,403 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:52:12,403 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:52:12,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:52:12,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:52:12,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:52:12,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:52:12,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:52:12,405 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:52:12,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:52:12,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:52:12,406 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:52:12,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:52:12,714 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:52:12,731 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:52:12,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:52:12,736 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:52:12,736 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:52:12,737 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product62.cil.c [2020-07-08 11:52:12,800 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed064aad/52b9486ac3554ed59e273b8ad6b4d251/FLAGbeb00c644 [2020-07-08 11:52:13,303 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:52:13,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product62.cil.c [2020-07-08 11:52:13,324 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed064aad/52b9486ac3554ed59e273b8ad6b4d251/FLAGbeb00c644 [2020-07-08 11:52:13,627 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed064aad/52b9486ac3554ed59e273b8ad6b4d251 [2020-07-08 11:52:13,635 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:52:13,637 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:52:13,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:52:13,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:52:13,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:52:13,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:52:13" (1/1) ... [2020-07-08 11:52:13,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55526046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:13, skipping insertion in model container [2020-07-08 11:52:13,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:52:13" (1/1) ... [2020-07-08 11:52:13,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:52:13,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:52:14,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:52:14,195 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:52:14,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:52:14,329 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:52:14,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14 WrapperNode [2020-07-08 11:52:14,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:52:14,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:52:14,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:52:14,331 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:52:14,344 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... [2020-07-08 11:52:14,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... [2020-07-08 11:52:14,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... [2020-07-08 11:52:14,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... [2020-07-08 11:52:14,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... [2020-07-08 11:52:14,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... [2020-07-08 11:52:14,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... [2020-07-08 11:52:14,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:52:14,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:52:14,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:52:14,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:52:14,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:52:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:52:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:52:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:52:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:52:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:52:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:52:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:52:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:52:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:52:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:52:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:52:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:52:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:52:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:52:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:52:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 11:52:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 11:52:14,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:52:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:52:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:52:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:52:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:52:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:52:14,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:52:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:52:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:52:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:52:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:52:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:52:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:52:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:52:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:52:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:52:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:52:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 11:52:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:52:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:52:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:52:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:52:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:52:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:52:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:52:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:52:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:52:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:52:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:52:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:52:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:52:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:52:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:52:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:52:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:52:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 11:52:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:52:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:52:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:52:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:52:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:52:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 11:52:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:52:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:52:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:52:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:52:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:52:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 11:52:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 11:52:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:52:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:52:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-08 11:52:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:52:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:52:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:52:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:52:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:52:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:52:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:52:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:52:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:52:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:52:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:52:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:52:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:52:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:52:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:52:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:52:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:52:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:52:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:52:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:52:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:52:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:52:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:52:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:52:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:52:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:52:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:52:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:52:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:52:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:52:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:52:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:52:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:52:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:52:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:52:16,119 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:52:16,119 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:52:16,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:52:16 BoogieIcfgContainer [2020-07-08 11:52:16,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:52:16,126 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:52:16,126 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:52:16,129 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:52:16,130 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:52:13" (1/3) ... [2020-07-08 11:52:16,131 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72869df2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:52:16, skipping insertion in model container [2020-07-08 11:52:16,131 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:52:14" (2/3) ... [2020-07-08 11:52:16,131 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72869df2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:52:16, skipping insertion in model container [2020-07-08 11:52:16,131 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:52:16" (3/3) ... [2020-07-08 11:52:16,133 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product62.cil.c [2020-07-08 11:52:16,144 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:52:16,152 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:52:16,166 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:52:16,191 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:52:16,192 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:52:16,192 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:52:16,192 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:52:16,194 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:52:16,194 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:52:16,194 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:52:16,194 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:52:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states. [2020-07-08 11:52:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:52:16,245 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:16,246 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:52:16,247 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:16,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:16,253 INFO L82 PathProgramCache]: Analyzing trace with hash -1456889578, now seen corresponding path program 1 times [2020-07-08 11:52:16,266 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:16,266 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594168528] [2020-07-08 11:52:16,267 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:16,986 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {213#true} is VALID [2020-07-08 11:52:17,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,071 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {213#true} #587#return; {213#true} is VALID [2020-07-08 11:52:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,077 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {213#true} {213#true} #473#return; {213#true} is VALID [2020-07-08 11:52:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,082 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {213#true} {213#true} #475#return; {213#true} is VALID [2020-07-08 11:52:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {213#true} is VALID [2020-07-08 11:52:17,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,087 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {213#true} #477#return; {213#true} is VALID [2020-07-08 11:52:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,091 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {213#true} {213#true} #479#return; {213#true} is VALID [2020-07-08 11:52:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {213#true} is VALID [2020-07-08 11:52:17,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,105 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {213#true} #577#return; {213#true} is VALID [2020-07-08 11:52:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-08 11:52:17,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {213#true} is VALID [2020-07-08 11:52:17,115 INFO L263 TraceCheckUtils]: 0: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {213#true} is VALID [2020-07-08 11:52:17,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-08 11:52:17,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,116 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {213#true} {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {213#true} is VALID [2020-07-08 11:52:17,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {213#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {213#true} is VALID [2020-07-08 11:52:17,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,117 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {213#true} {214#false} #539#return; {214#false} is VALID [2020-07-08 11:52:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {213#true} is VALID [2020-07-08 11:52:17,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {214#false} #561#return; {214#false} is VALID [2020-07-08 11:52:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:17,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-08 11:52:17,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,150 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {214#false} #563#return; {214#false} is VALID [2020-07-08 11:52:17,156 INFO L263 TraceCheckUtils]: 0: Hoare triple {213#true} call ULTIMATE.init(); {243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:52:17,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {213#true} is VALID [2020-07-08 11:52:17,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,157 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {213#true} {213#true} #587#return; {213#true} is VALID [2020-07-08 11:52:17,157 INFO L263 TraceCheckUtils]: 4: Hoare triple {213#true} call #t~ret77 := main(); {213#true} is VALID [2020-07-08 11:52:17,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {213#true} havoc ~retValue_acc~11;havoc ~tmp~11; {213#true} is VALID [2020-07-08 11:52:17,158 INFO L263 TraceCheckUtils]: 6: Hoare triple {213#true} call select_helpers(); {213#true} is VALID [2020-07-08 11:52:17,158 INFO L280 TraceCheckUtils]: 7: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,159 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {213#true} {213#true} #473#return; {213#true} is VALID [2020-07-08 11:52:17,159 INFO L263 TraceCheckUtils]: 9: Hoare triple {213#true} call select_features(); {213#true} is VALID [2020-07-08 11:52:17,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,160 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {213#true} {213#true} #475#return; {213#true} is VALID [2020-07-08 11:52:17,160 INFO L263 TraceCheckUtils]: 12: Hoare triple {213#true} call #t~ret75 := valid_product(); {213#true} is VALID [2020-07-08 11:52:17,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {213#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {213#true} is VALID [2020-07-08 11:52:17,160 INFO L280 TraceCheckUtils]: 14: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,161 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {213#true} {213#true} #477#return; {213#true} is VALID [2020-07-08 11:52:17,161 INFO L280 TraceCheckUtils]: 16: Hoare triple {213#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {213#true} is VALID [2020-07-08 11:52:17,161 INFO L280 TraceCheckUtils]: 17: Hoare triple {213#true} assume 0 != ~tmp~11; {213#true} is VALID [2020-07-08 11:52:17,162 INFO L263 TraceCheckUtils]: 18: Hoare triple {213#true} call setup(); {213#true} is VALID [2020-07-08 11:52:17,162 INFO L280 TraceCheckUtils]: 19: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,162 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {213#true} {213#true} #479#return; {213#true} is VALID [2020-07-08 11:52:17,163 INFO L263 TraceCheckUtils]: 21: Hoare triple {213#true} call runTest(); {213#true} is VALID [2020-07-08 11:52:17,164 INFO L263 TraceCheckUtils]: 22: Hoare triple {213#true} call __utac_acc__Specification5_spec__1(); {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:17,164 INFO L280 TraceCheckUtils]: 23: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {213#true} is VALID [2020-07-08 11:52:17,164 INFO L280 TraceCheckUtils]: 24: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,165 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {213#true} {213#true} #577#return; {213#true} is VALID [2020-07-08 11:52:17,165 INFO L263 TraceCheckUtils]: 26: Hoare triple {213#true} call test(); {213#true} is VALID [2020-07-08 11:52:17,165 INFO L280 TraceCheckUtils]: 27: Hoare triple {213#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {213#true} is VALID [2020-07-08 11:52:17,166 INFO L280 TraceCheckUtils]: 28: Hoare triple {213#true} assume !true; {214#false} is VALID [2020-07-08 11:52:17,167 INFO L263 TraceCheckUtils]: 29: Hoare triple {214#false} call cleanup(); {214#false} is VALID [2020-07-08 11:52:17,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {214#false} havoc ~i~0;havoc ~__cil_tmp2~0; {214#false} is VALID [2020-07-08 11:52:17,167 INFO L263 TraceCheckUtils]: 31: Hoare triple {214#false} call timeShift(); {214#false} is VALID [2020-07-08 11:52:17,168 INFO L263 TraceCheckUtils]: 32: Hoare triple {214#false} call __utac_acc__Specification5_spec__2(); {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:17,168 INFO L263 TraceCheckUtils]: 33: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {213#true} is VALID [2020-07-08 11:52:17,168 INFO L280 TraceCheckUtils]: 34: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-08 11:52:17,169 INFO L280 TraceCheckUtils]: 35: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,169 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {213#true} {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {213#true} is VALID [2020-07-08 11:52:17,169 INFO L280 TraceCheckUtils]: 37: Hoare triple {213#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {213#true} is VALID [2020-07-08 11:52:17,169 INFO L280 TraceCheckUtils]: 38: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,170 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {213#true} {214#false} #539#return; {214#false} is VALID [2020-07-08 11:52:17,170 INFO L280 TraceCheckUtils]: 40: Hoare triple {214#false} assume !(0 != ~pumpRunning~0); {214#false} is VALID [2020-07-08 11:52:17,170 INFO L280 TraceCheckUtils]: 41: Hoare triple {214#false} assume !(0 != ~systemActive~0); {214#false} is VALID [2020-07-08 11:52:17,171 INFO L263 TraceCheckUtils]: 42: Hoare triple {214#false} call __utac_acc__Specification5_spec__3(); {214#false} is VALID [2020-07-08 11:52:17,171 INFO L280 TraceCheckUtils]: 43: Hoare triple {214#false} havoc ~tmp~6;havoc ~tmp___0~2; {214#false} is VALID [2020-07-08 11:52:17,171 INFO L263 TraceCheckUtils]: 44: Hoare triple {214#false} call #t~ret24 := getWaterLevel(); {213#true} is VALID [2020-07-08 11:52:17,172 INFO L280 TraceCheckUtils]: 45: Hoare triple {213#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {213#true} is VALID [2020-07-08 11:52:17,172 INFO L280 TraceCheckUtils]: 46: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,172 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {213#true} {214#false} #561#return; {214#false} is VALID [2020-07-08 11:52:17,173 INFO L280 TraceCheckUtils]: 48: Hoare triple {214#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {214#false} is VALID [2020-07-08 11:52:17,173 INFO L280 TraceCheckUtils]: 49: Hoare triple {214#false} assume 2 != ~tmp~6; {214#false} is VALID [2020-07-08 11:52:17,173 INFO L263 TraceCheckUtils]: 50: Hoare triple {214#false} call #t~ret25 := isPumpRunning(); {213#true} is VALID [2020-07-08 11:52:17,173 INFO L280 TraceCheckUtils]: 51: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-08 11:52:17,174 INFO L280 TraceCheckUtils]: 52: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-08 11:52:17,174 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {213#true} {214#false} #563#return; {214#false} is VALID [2020-07-08 11:52:17,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {214#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {214#false} is VALID [2020-07-08 11:52:17,175 INFO L280 TraceCheckUtils]: 55: Hoare triple {214#false} assume 0 != ~tmp___0~2; {214#false} is VALID [2020-07-08 11:52:17,175 INFO L280 TraceCheckUtils]: 56: Hoare triple {214#false} assume 0 == ~switchedOnBeforeTS~0; {214#false} is VALID [2020-07-08 11:52:17,175 INFO L263 TraceCheckUtils]: 57: Hoare triple {214#false} call __automaton_fail(); {214#false} is VALID [2020-07-08 11:52:17,176 INFO L280 TraceCheckUtils]: 58: Hoare triple {214#false} assume !false; {214#false} is VALID [2020-07-08 11:52:17,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:52:17,185 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594168528] [2020-07-08 11:52:17,186 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:52:17,187 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:52:17,187 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267889910] [2020-07-08 11:52:17,193 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:52:17,197 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:17,200 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:52:17,287 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:17,287 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:52:17,287 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:17,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:52:17,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:52:17,299 INFO L87 Difference]: Start difference. First operand 210 states. Second operand 4 states. [2020-07-08 11:52:22,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:22,817 INFO L93 Difference]: Finished difference Result 367 states and 468 transitions. [2020-07-08 11:52:22,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:52:22,818 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:52:22,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:52:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:52:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 468 transitions. [2020-07-08 11:52:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:52:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 468 transitions. [2020-07-08 11:52:22,899 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 468 transitions. [2020-07-08 11:52:24,296 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:24,324 INFO L225 Difference]: With dead ends: 367 [2020-07-08 11:52:24,325 INFO L226 Difference]: Without dead ends: 201 [2020-07-08 11:52:24,330 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:52:24,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2020-07-08 11:52:25,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 167. [2020-07-08 11:52:25,997 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:52:25,998 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand 167 states. [2020-07-08 11:52:25,999 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 167 states. [2020-07-08 11:52:26,000 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 167 states. [2020-07-08 11:52:26,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:26,018 INFO L93 Difference]: Finished difference Result 201 states and 249 transitions. [2020-07-08 11:52:26,018 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2020-07-08 11:52:26,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:26,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:26,022 INFO L74 IsIncluded]: Start isIncluded. First operand 167 states. Second operand 201 states. [2020-07-08 11:52:26,022 INFO L87 Difference]: Start difference. First operand 167 states. Second operand 201 states. [2020-07-08 11:52:26,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:26,037 INFO L93 Difference]: Finished difference Result 201 states and 249 transitions. [2020-07-08 11:52:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2020-07-08 11:52:26,041 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:26,041 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:26,041 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:52:26,041 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:52:26,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2020-07-08 11:52:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 197 transitions. [2020-07-08 11:52:26,052 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 197 transitions. Word has length 59 [2020-07-08 11:52:26,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:52:26,053 INFO L479 AbstractCegarLoop]: Abstraction has 167 states and 197 transitions. [2020-07-08 11:52:26,053 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:52:26,053 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 197 transitions. [2020-07-08 11:52:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-08 11:52:26,056 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:26,056 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:52:26,056 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:52:26,057 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:26,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:26,057 INFO L82 PathProgramCache]: Analyzing trace with hash -1129690590, now seen corresponding path program 1 times [2020-07-08 11:52:26,058 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:26,058 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001636585] [2020-07-08 11:52:26,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,454 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {1399#true} is VALID [2020-07-08 11:52:26,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1399#true} #587#return; {1399#true} is VALID [2020-07-08 11:52:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,524 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1399#true} {1399#true} #473#return; {1399#true} is VALID [2020-07-08 11:52:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,529 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1399#true} {1399#true} #475#return; {1399#true} is VALID [2020-07-08 11:52:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1399#true} is VALID [2020-07-08 11:52:26,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,537 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1399#true} #477#return; {1399#true} is VALID [2020-07-08 11:52:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1399#true} {1399#true} #479#return; {1399#true} is VALID [2020-07-08 11:52:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1399#true} is VALID [2020-07-08 11:52:26,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,553 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1399#true} #577#return; {1399#true} is VALID [2020-07-08 11:52:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-08 11:52:26,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {1399#true} is VALID [2020-07-08 11:52:26,567 INFO L263 TraceCheckUtils]: 0: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {1399#true} is VALID [2020-07-08 11:52:26,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-08 11:52:26,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,568 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1399#true} {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {1399#true} is VALID [2020-07-08 11:52:26,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {1399#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {1399#true} is VALID [2020-07-08 11:52:26,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,569 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1399#true} {1400#false} #539#return; {1400#false} is VALID [2020-07-08 11:52:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1399#true} is VALID [2020-07-08 11:52:26,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1400#false} #561#return; {1400#false} is VALID [2020-07-08 11:52:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:26,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-08 11:52:26,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1400#false} #563#return; {1400#false} is VALID [2020-07-08 11:52:26,579 INFO L263 TraceCheckUtils]: 0: Hoare triple {1399#true} call ULTIMATE.init(); {1430#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:52:26,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {1430#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {1399#true} is VALID [2020-07-08 11:52:26,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,580 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1399#true} {1399#true} #587#return; {1399#true} is VALID [2020-07-08 11:52:26,580 INFO L263 TraceCheckUtils]: 4: Hoare triple {1399#true} call #t~ret77 := main(); {1399#true} is VALID [2020-07-08 11:52:26,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {1399#true} havoc ~retValue_acc~11;havoc ~tmp~11; {1399#true} is VALID [2020-07-08 11:52:26,581 INFO L263 TraceCheckUtils]: 6: Hoare triple {1399#true} call select_helpers(); {1399#true} is VALID [2020-07-08 11:52:26,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,581 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1399#true} {1399#true} #473#return; {1399#true} is VALID [2020-07-08 11:52:26,582 INFO L263 TraceCheckUtils]: 9: Hoare triple {1399#true} call select_features(); {1399#true} is VALID [2020-07-08 11:52:26,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,582 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1399#true} {1399#true} #475#return; {1399#true} is VALID [2020-07-08 11:52:26,583 INFO L263 TraceCheckUtils]: 12: Hoare triple {1399#true} call #t~ret75 := valid_product(); {1399#true} is VALID [2020-07-08 11:52:26,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {1399#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1399#true} is VALID [2020-07-08 11:52:26,583 INFO L280 TraceCheckUtils]: 14: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,583 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1399#true} {1399#true} #477#return; {1399#true} is VALID [2020-07-08 11:52:26,583 INFO L280 TraceCheckUtils]: 16: Hoare triple {1399#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {1399#true} is VALID [2020-07-08 11:52:26,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {1399#true} assume 0 != ~tmp~11; {1399#true} is VALID [2020-07-08 11:52:26,584 INFO L263 TraceCheckUtils]: 18: Hoare triple {1399#true} call setup(); {1399#true} is VALID [2020-07-08 11:52:26,584 INFO L280 TraceCheckUtils]: 19: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,584 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1399#true} {1399#true} #479#return; {1399#true} is VALID [2020-07-08 11:52:26,585 INFO L263 TraceCheckUtils]: 21: Hoare triple {1399#true} call runTest(); {1399#true} is VALID [2020-07-08 11:52:26,586 INFO L263 TraceCheckUtils]: 22: Hoare triple {1399#true} call __utac_acc__Specification5_spec__1(); {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:26,587 INFO L280 TraceCheckUtils]: 23: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1399#true} is VALID [2020-07-08 11:52:26,587 INFO L280 TraceCheckUtils]: 24: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,587 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1399#true} {1399#true} #577#return; {1399#true} is VALID [2020-07-08 11:52:26,587 INFO L263 TraceCheckUtils]: 26: Hoare triple {1399#true} call test(); {1399#true} is VALID [2020-07-08 11:52:26,588 INFO L280 TraceCheckUtils]: 27: Hoare triple {1399#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1416#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:52:26,590 INFO L280 TraceCheckUtils]: 28: Hoare triple {1416#(= 0 test_~splverifierCounter~0)} assume !false; {1416#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:52:26,592 INFO L280 TraceCheckUtils]: 29: Hoare triple {1416#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1400#false} is VALID [2020-07-08 11:52:26,593 INFO L263 TraceCheckUtils]: 30: Hoare triple {1400#false} call cleanup(); {1400#false} is VALID [2020-07-08 11:52:26,593 INFO L280 TraceCheckUtils]: 31: Hoare triple {1400#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1400#false} is VALID [2020-07-08 11:52:26,593 INFO L263 TraceCheckUtils]: 32: Hoare triple {1400#false} call timeShift(); {1400#false} is VALID [2020-07-08 11:52:26,593 INFO L263 TraceCheckUtils]: 33: Hoare triple {1400#false} call __utac_acc__Specification5_spec__2(); {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:26,594 INFO L263 TraceCheckUtils]: 34: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {1399#true} is VALID [2020-07-08 11:52:26,594 INFO L280 TraceCheckUtils]: 35: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-08 11:52:26,594 INFO L280 TraceCheckUtils]: 36: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,594 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1399#true} {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {1399#true} is VALID [2020-07-08 11:52:26,595 INFO L280 TraceCheckUtils]: 38: Hoare triple {1399#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {1399#true} is VALID [2020-07-08 11:52:26,595 INFO L280 TraceCheckUtils]: 39: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,595 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1399#true} {1400#false} #539#return; {1400#false} is VALID [2020-07-08 11:52:26,595 INFO L280 TraceCheckUtils]: 41: Hoare triple {1400#false} assume !(0 != ~pumpRunning~0); {1400#false} is VALID [2020-07-08 11:52:26,596 INFO L280 TraceCheckUtils]: 42: Hoare triple {1400#false} assume !(0 != ~systemActive~0); {1400#false} is VALID [2020-07-08 11:52:26,596 INFO L263 TraceCheckUtils]: 43: Hoare triple {1400#false} call __utac_acc__Specification5_spec__3(); {1400#false} is VALID [2020-07-08 11:52:26,596 INFO L280 TraceCheckUtils]: 44: Hoare triple {1400#false} havoc ~tmp~6;havoc ~tmp___0~2; {1400#false} is VALID [2020-07-08 11:52:26,596 INFO L263 TraceCheckUtils]: 45: Hoare triple {1400#false} call #t~ret24 := getWaterLevel(); {1399#true} is VALID [2020-07-08 11:52:26,597 INFO L280 TraceCheckUtils]: 46: Hoare triple {1399#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1399#true} is VALID [2020-07-08 11:52:26,597 INFO L280 TraceCheckUtils]: 47: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,597 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1399#true} {1400#false} #561#return; {1400#false} is VALID [2020-07-08 11:52:26,598 INFO L280 TraceCheckUtils]: 49: Hoare triple {1400#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {1400#false} is VALID [2020-07-08 11:52:26,598 INFO L280 TraceCheckUtils]: 50: Hoare triple {1400#false} assume 2 != ~tmp~6; {1400#false} is VALID [2020-07-08 11:52:26,598 INFO L263 TraceCheckUtils]: 51: Hoare triple {1400#false} call #t~ret25 := isPumpRunning(); {1399#true} is VALID [2020-07-08 11:52:26,598 INFO L280 TraceCheckUtils]: 52: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-08 11:52:26,599 INFO L280 TraceCheckUtils]: 53: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-08 11:52:26,599 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1399#true} {1400#false} #563#return; {1400#false} is VALID [2020-07-08 11:52:26,599 INFO L280 TraceCheckUtils]: 55: Hoare triple {1400#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {1400#false} is VALID [2020-07-08 11:52:26,599 INFO L280 TraceCheckUtils]: 56: Hoare triple {1400#false} assume 0 != ~tmp___0~2; {1400#false} is VALID [2020-07-08 11:52:26,600 INFO L280 TraceCheckUtils]: 57: Hoare triple {1400#false} assume 0 == ~switchedOnBeforeTS~0; {1400#false} is VALID [2020-07-08 11:52:26,600 INFO L263 TraceCheckUtils]: 58: Hoare triple {1400#false} call __automaton_fail(); {1400#false} is VALID [2020-07-08 11:52:26,600 INFO L280 TraceCheckUtils]: 59: Hoare triple {1400#false} assume !false; {1400#false} is VALID [2020-07-08 11:52:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:52:26,608 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001636585] [2020-07-08 11:52:26,608 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:52:26,608 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 11:52:26,609 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921920835] [2020-07-08 11:52:26,610 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:52:26,611 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:26,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 11:52:26,691 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:26,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 11:52:26,692 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:26,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 11:52:26,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 11:52:26,693 INFO L87 Difference]: Start difference. First operand 167 states and 197 transitions. Second operand 5 states. [2020-07-08 11:52:28,226 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:52:32,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:32,942 INFO L93 Difference]: Finished difference Result 308 states and 376 transitions. [2020-07-08 11:52:32,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 11:52:32,943 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:52:32,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:52:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:52:32,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 376 transitions. [2020-07-08 11:52:32,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:52:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 376 transitions. [2020-07-08 11:52:32,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 376 transitions. [2020-07-08 11:52:34,159 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 376 edges. 376 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:34,168 INFO L225 Difference]: With dead ends: 308 [2020-07-08 11:52:34,168 INFO L226 Difference]: Without dead ends: 191 [2020-07-08 11:52:34,170 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:52:34,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-08 11:52:35,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 158. [2020-07-08 11:52:35,816 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:52:35,816 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 158 states. [2020-07-08 11:52:35,817 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 158 states. [2020-07-08 11:52:35,817 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 158 states. [2020-07-08 11:52:35,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:35,828 INFO L93 Difference]: Finished difference Result 191 states and 235 transitions. [2020-07-08 11:52:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2020-07-08 11:52:35,830 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:35,830 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:35,830 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 191 states. [2020-07-08 11:52:35,830 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 191 states. [2020-07-08 11:52:35,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:35,842 INFO L93 Difference]: Finished difference Result 191 states and 235 transitions. [2020-07-08 11:52:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2020-07-08 11:52:35,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:35,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:35,844 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:52:35,844 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:52:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2020-07-08 11:52:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 185 transitions. [2020-07-08 11:52:35,851 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 185 transitions. Word has length 60 [2020-07-08 11:52:35,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:52:35,852 INFO L479 AbstractCegarLoop]: Abstraction has 158 states and 185 transitions. [2020-07-08 11:52:35,852 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 11:52:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 185 transitions. [2020-07-08 11:52:35,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 11:52:35,854 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:35,854 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:52:35,855 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:52:35,855 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:35,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:35,855 INFO L82 PathProgramCache]: Analyzing trace with hash -651026134, now seen corresponding path program 1 times [2020-07-08 11:52:35,855 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:35,856 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814386819] [2020-07-08 11:52:35,856 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,232 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {2486#(= 1 ~systemActive~0)} assume true; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2486#(= 1 ~systemActive~0)} {2481#true} #587#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,333 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #473#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,340 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #475#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:36,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {2516#(= 1 |valid_product_#res|)} assume true; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:36,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2516#(= 1 |valid_product_#res|)} {2486#(= 1 ~systemActive~0)} #477#return; {2494#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-08 11:52:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,370 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #479#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2481#true} is VALID [2020-07-08 11:52:36,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,389 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #577#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-08 11:52:36,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {2481#true} is VALID [2020-07-08 11:52:36,398 INFO L263 TraceCheckUtils]: 0: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {2481#true} is VALID [2020-07-08 11:52:36,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-08 11:52:36,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,399 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2481#true} {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {2481#true} is VALID [2020-07-08 11:52:36,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {2481#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {2481#true} is VALID [2020-07-08 11:52:36,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,401 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #539#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2481#true} is VALID [2020-07-08 11:52:36,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,405 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2482#false} #561#return; {2482#false} is VALID [2020-07-08 11:52:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:36,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-08 11:52:36,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,408 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2482#false} #563#return; {2482#false} is VALID [2020-07-08 11:52:36,413 INFO L263 TraceCheckUtils]: 0: Hoare triple {2481#true} call ULTIMATE.init(); {2515#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:52:36,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {2515#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {2486#(= 1 ~systemActive~0)} assume true; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,423 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2486#(= 1 ~systemActive~0)} {2481#true} #587#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,423 INFO L263 TraceCheckUtils]: 4: Hoare triple {2486#(= 1 ~systemActive~0)} call #t~ret77 := main(); {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {2486#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,424 INFO L263 TraceCheckUtils]: 6: Hoare triple {2486#(= 1 ~systemActive~0)} call select_helpers(); {2481#true} is VALID [2020-07-08 11:52:36,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,425 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #473#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,426 INFO L263 TraceCheckUtils]: 9: Hoare triple {2486#(= 1 ~systemActive~0)} call select_features(); {2481#true} is VALID [2020-07-08 11:52:36,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,427 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #475#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:52:36,427 INFO L263 TraceCheckUtils]: 12: Hoare triple {2486#(= 1 ~systemActive~0)} call #t~ret75 := valid_product(); {2481#true} is VALID [2020-07-08 11:52:36,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {2481#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:36,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {2516#(= 1 |valid_product_#res|)} assume true; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:52:36,429 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2516#(= 1 |valid_product_#res|)} {2486#(= 1 ~systemActive~0)} #477#return; {2494#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-08 11:52:36,430 INFO L280 TraceCheckUtils]: 16: Hoare triple {2494#(= |main_#t~ret75| ~systemActive~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {2495#(= main_~tmp~11 ~systemActive~0)} is VALID [2020-07-08 11:52:36,431 INFO L280 TraceCheckUtils]: 17: Hoare triple {2495#(= main_~tmp~11 ~systemActive~0)} assume 0 != ~tmp~11; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,431 INFO L263 TraceCheckUtils]: 18: Hoare triple {2496#(not (= 0 ~systemActive~0))} call setup(); {2481#true} is VALID [2020-07-08 11:52:36,431 INFO L280 TraceCheckUtils]: 19: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,432 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #479#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,432 INFO L263 TraceCheckUtils]: 21: Hoare triple {2496#(not (= 0 ~systemActive~0))} call runTest(); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,433 INFO L263 TraceCheckUtils]: 22: Hoare triple {2496#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:36,434 INFO L280 TraceCheckUtils]: 23: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2481#true} is VALID [2020-07-08 11:52:36,434 INFO L280 TraceCheckUtils]: 24: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,434 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #577#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,435 INFO L263 TraceCheckUtils]: 26: Hoare triple {2496#(not (= 0 ~systemActive~0))} call test(); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,436 INFO L280 TraceCheckUtils]: 27: Hoare triple {2496#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,437 INFO L280 TraceCheckUtils]: 28: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !false; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,438 INFO L280 TraceCheckUtils]: 29: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,439 INFO L280 TraceCheckUtils]: 30: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,439 INFO L280 TraceCheckUtils]: 31: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~7); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,440 INFO L280 TraceCheckUtils]: 32: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,441 INFO L280 TraceCheckUtils]: 33: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~3); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,442 INFO L280 TraceCheckUtils]: 34: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,444 INFO L263 TraceCheckUtils]: 37: Hoare triple {2496#(not (= 0 ~systemActive~0))} call timeShift(); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,444 INFO L263 TraceCheckUtils]: 38: Hoare triple {2496#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:36,445 INFO L263 TraceCheckUtils]: 39: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {2481#true} is VALID [2020-07-08 11:52:36,445 INFO L280 TraceCheckUtils]: 40: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-08 11:52:36,445 INFO L280 TraceCheckUtils]: 41: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,445 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2481#true} {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {2481#true} is VALID [2020-07-08 11:52:36,446 INFO L280 TraceCheckUtils]: 43: Hoare triple {2481#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {2481#true} is VALID [2020-07-08 11:52:36,446 INFO L280 TraceCheckUtils]: 44: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,446 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #539#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,447 INFO L280 TraceCheckUtils]: 46: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:52:36,448 INFO L280 TraceCheckUtils]: 47: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2482#false} is VALID [2020-07-08 11:52:36,448 INFO L263 TraceCheckUtils]: 48: Hoare triple {2482#false} call __utac_acc__Specification5_spec__3(); {2482#false} is VALID [2020-07-08 11:52:36,448 INFO L280 TraceCheckUtils]: 49: Hoare triple {2482#false} havoc ~tmp~6;havoc ~tmp___0~2; {2482#false} is VALID [2020-07-08 11:52:36,448 INFO L263 TraceCheckUtils]: 50: Hoare triple {2482#false} call #t~ret24 := getWaterLevel(); {2481#true} is VALID [2020-07-08 11:52:36,448 INFO L280 TraceCheckUtils]: 51: Hoare triple {2481#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2481#true} is VALID [2020-07-08 11:52:36,449 INFO L280 TraceCheckUtils]: 52: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,449 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2481#true} {2482#false} #561#return; {2482#false} is VALID [2020-07-08 11:52:36,449 INFO L280 TraceCheckUtils]: 54: Hoare triple {2482#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {2482#false} is VALID [2020-07-08 11:52:36,449 INFO L280 TraceCheckUtils]: 55: Hoare triple {2482#false} assume 2 != ~tmp~6; {2482#false} is VALID [2020-07-08 11:52:36,450 INFO L263 TraceCheckUtils]: 56: Hoare triple {2482#false} call #t~ret25 := isPumpRunning(); {2481#true} is VALID [2020-07-08 11:52:36,450 INFO L280 TraceCheckUtils]: 57: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-08 11:52:36,450 INFO L280 TraceCheckUtils]: 58: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-08 11:52:36,450 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2481#true} {2482#false} #563#return; {2482#false} is VALID [2020-07-08 11:52:36,451 INFO L280 TraceCheckUtils]: 60: Hoare triple {2482#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {2482#false} is VALID [2020-07-08 11:52:36,451 INFO L280 TraceCheckUtils]: 61: Hoare triple {2482#false} assume 0 != ~tmp___0~2; {2482#false} is VALID [2020-07-08 11:52:36,451 INFO L280 TraceCheckUtils]: 62: Hoare triple {2482#false} assume 0 == ~switchedOnBeforeTS~0; {2482#false} is VALID [2020-07-08 11:52:36,452 INFO L263 TraceCheckUtils]: 63: Hoare triple {2482#false} call __automaton_fail(); {2482#false} is VALID [2020-07-08 11:52:36,452 INFO L280 TraceCheckUtils]: 64: Hoare triple {2482#false} assume !false; {2482#false} is VALID [2020-07-08 11:52:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:52:36,469 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814386819] [2020-07-08 11:52:36,469 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:52:36,470 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:52:36,470 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030707628] [2020-07-08 11:52:36,471 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:52:36,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:36,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:52:36,577 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:36,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:52:36,578 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:36,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:52:36,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:52:36,579 INFO L87 Difference]: Start difference. First operand 158 states and 185 transitions. Second operand 9 states. [2020-07-08 11:52:37,465 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:52:38,375 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:52:38,800 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:52:39,119 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:52:49,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:49,247 INFO L93 Difference]: Finished difference Result 321 states and 395 transitions. [2020-07-08 11:52:49,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 11:52:49,247 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:52:49,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:52:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:52:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 395 transitions. [2020-07-08 11:52:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:52:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 395 transitions. [2020-07-08 11:52:49,266 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 395 transitions. [2020-07-08 11:52:50,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:50,519 INFO L225 Difference]: With dead ends: 321 [2020-07-08 11:52:50,519 INFO L226 Difference]: Without dead ends: 191 [2020-07-08 11:52:50,520 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:52:50,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-08 11:52:52,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 158. [2020-07-08 11:52:52,144 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:52:52,145 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 158 states. [2020-07-08 11:52:52,145 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 158 states. [2020-07-08 11:52:52,145 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 158 states. [2020-07-08 11:52:52,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:52,155 INFO L93 Difference]: Finished difference Result 191 states and 234 transitions. [2020-07-08 11:52:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 234 transitions. [2020-07-08 11:52:52,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:52,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:52,157 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 191 states. [2020-07-08 11:52:52,157 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 191 states. [2020-07-08 11:52:52,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:52:52,166 INFO L93 Difference]: Finished difference Result 191 states and 234 transitions. [2020-07-08 11:52:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 234 transitions. [2020-07-08 11:52:52,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:52:52,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:52:52,167 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:52:52,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:52:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2020-07-08 11:52:52,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 184 transitions. [2020-07-08 11:52:52,174 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 184 transitions. Word has length 65 [2020-07-08 11:52:52,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:52:52,174 INFO L479 AbstractCegarLoop]: Abstraction has 158 states and 184 transitions. [2020-07-08 11:52:52,174 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:52:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 184 transitions. [2020-07-08 11:52:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-07-08 11:52:52,176 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:52:52,176 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] [2020-07-08 11:52:52,176 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:52:52,177 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:52:52,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:52:52,177 INFO L82 PathProgramCache]: Analyzing trace with hash 1717523051, now seen corresponding path program 1 times [2020-07-08 11:52:52,177 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:52:52,177 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416104933] [2020-07-08 11:52:52,178 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:52:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,508 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:52:52,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {3638#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume true; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,574 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3595#(= 0 ~pumpRunning~0)} {3590#true} #587#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,578 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #473#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,581 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #475#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {3590#true} is VALID [2020-07-08 11:52:52,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #477#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,589 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #479#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3590#true} is VALID [2020-07-08 11:52:52,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,603 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #577#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-08 11:52:52,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {3590#true} is VALID [2020-07-08 11:52:52,610 INFO L263 TraceCheckUtils]: 0: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {3590#true} is VALID [2020-07-08 11:52:52,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-08 11:52:52,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,611 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {3590#true} is VALID [2020-07-08 11:52:52,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {3590#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {3590#true} is VALID [2020-07-08 11:52:52,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,612 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #539#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,686 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,689 INFO L263 TraceCheckUtils]: 2: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-08 11:52:52,689 INFO L280 TraceCheckUtils]: 3: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,691 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,693 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-08 11:52:52,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3590#true} is VALID [2020-07-08 11:52:52,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,694 INFO L263 TraceCheckUtils]: 2: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,696 INFO L263 TraceCheckUtils]: 5: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-08 11:52:52,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,696 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,705 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-08 11:52:52,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-08 11:52:52,706 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #521#return; {3591#false} is VALID [2020-07-08 11:52:52,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3590#true} is VALID [2020-07-08 11:52:52,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,709 INFO L263 TraceCheckUtils]: 2: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3590#true} is VALID [2020-07-08 11:52:52,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,711 INFO L263 TraceCheckUtils]: 5: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,713 INFO L263 TraceCheckUtils]: 8: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-08 11:52:52,714 INFO L280 TraceCheckUtils]: 9: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,715 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,715 INFO L280 TraceCheckUtils]: 11: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,716 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-08 11:52:52,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-08 11:52:52,717 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #521#return; {3591#false} is VALID [2020-07-08 11:52:52,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-08 11:52:52,717 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #543#return; {3591#false} is VALID [2020-07-08 11:52:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3590#true} is VALID [2020-07-08 11:52:52,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,723 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3591#false} #561#return; {3591#false} is VALID [2020-07-08 11:52:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:52:52,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-08 11:52:52,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,727 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3591#false} #563#return; {3591#false} is VALID [2020-07-08 11:52:52,733 INFO L263 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3638#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:52:52,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {3638#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume true; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,743 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3595#(= 0 ~pumpRunning~0)} {3590#true} #587#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,743 INFO L263 TraceCheckUtils]: 4: Hoare triple {3595#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {3595#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,744 INFO L263 TraceCheckUtils]: 6: Hoare triple {3595#(= 0 ~pumpRunning~0)} call select_helpers(); {3590#true} is VALID [2020-07-08 11:52:52,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,745 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #473#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,745 INFO L263 TraceCheckUtils]: 9: Hoare triple {3595#(= 0 ~pumpRunning~0)} call select_features(); {3590#true} is VALID [2020-07-08 11:52:52,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,746 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #475#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,746 INFO L263 TraceCheckUtils]: 12: Hoare triple {3595#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {3590#true} is VALID [2020-07-08 11:52:52,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {3590#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {3590#true} is VALID [2020-07-08 11:52:52,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,747 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #477#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~11; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,748 INFO L263 TraceCheckUtils]: 18: Hoare triple {3595#(= 0 ~pumpRunning~0)} call setup(); {3590#true} is VALID [2020-07-08 11:52:52,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,749 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #479#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,750 INFO L263 TraceCheckUtils]: 21: Hoare triple {3595#(= 0 ~pumpRunning~0)} call runTest(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,751 INFO L263 TraceCheckUtils]: 22: Hoare triple {3595#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:52,751 INFO L280 TraceCheckUtils]: 23: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3590#true} is VALID [2020-07-08 11:52:52,751 INFO L280 TraceCheckUtils]: 24: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,752 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #577#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,752 INFO L263 TraceCheckUtils]: 26: Hoare triple {3595#(= 0 ~pumpRunning~0)} call test(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,753 INFO L280 TraceCheckUtils]: 27: Hoare triple {3595#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,754 INFO L280 TraceCheckUtils]: 28: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !false; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,754 INFO L280 TraceCheckUtils]: 29: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,755 INFO L280 TraceCheckUtils]: 30: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,756 INFO L280 TraceCheckUtils]: 31: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,756 INFO L280 TraceCheckUtils]: 32: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,757 INFO L280 TraceCheckUtils]: 33: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,758 INFO L280 TraceCheckUtils]: 34: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,760 INFO L280 TraceCheckUtils]: 35: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,764 INFO L280 TraceCheckUtils]: 36: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,769 INFO L263 TraceCheckUtils]: 37: Hoare triple {3595#(= 0 ~pumpRunning~0)} call timeShift(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,777 INFO L263 TraceCheckUtils]: 38: Hoare triple {3595#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:52:52,778 INFO L263 TraceCheckUtils]: 39: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {3590#true} is VALID [2020-07-08 11:52:52,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-08 11:52:52,779 INFO L280 TraceCheckUtils]: 41: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,780 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3590#true} {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {3590#true} is VALID [2020-07-08 11:52:52,780 INFO L280 TraceCheckUtils]: 43: Hoare triple {3590#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {3590#true} is VALID [2020-07-08 11:52:52,780 INFO L280 TraceCheckUtils]: 44: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,787 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #539#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,788 INFO L280 TraceCheckUtils]: 46: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,789 INFO L280 TraceCheckUtils]: 47: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,790 INFO L263 TraceCheckUtils]: 48: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,790 INFO L280 TraceCheckUtils]: 49: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3590#true} is VALID [2020-07-08 11:52:52,791 INFO L280 TraceCheckUtils]: 50: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,792 INFO L263 TraceCheckUtils]: 51: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,792 INFO L280 TraceCheckUtils]: 52: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3590#true} is VALID [2020-07-08 11:52:52,793 INFO L280 TraceCheckUtils]: 53: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:52:52,793 INFO L263 TraceCheckUtils]: 54: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,794 INFO L280 TraceCheckUtils]: 55: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:52:52,795 INFO L280 TraceCheckUtils]: 56: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,795 INFO L263 TraceCheckUtils]: 57: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-08 11:52:52,795 INFO L280 TraceCheckUtils]: 58: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,795 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,796 INFO L280 TraceCheckUtils]: 60: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:52:52,797 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-08 11:52:52,797 INFO L280 TraceCheckUtils]: 62: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-08 11:52:52,797 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #521#return; {3591#false} is VALID [2020-07-08 11:52:52,797 INFO L280 TraceCheckUtils]: 64: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-08 11:52:52,797 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #543#return; {3591#false} is VALID [2020-07-08 11:52:52,798 INFO L263 TraceCheckUtils]: 66: Hoare triple {3591#false} call __utac_acc__Specification5_spec__3(); {3591#false} is VALID [2020-07-08 11:52:52,798 INFO L280 TraceCheckUtils]: 67: Hoare triple {3591#false} havoc ~tmp~6;havoc ~tmp___0~2; {3591#false} is VALID [2020-07-08 11:52:52,798 INFO L263 TraceCheckUtils]: 68: Hoare triple {3591#false} call #t~ret24 := getWaterLevel(); {3590#true} is VALID [2020-07-08 11:52:52,798 INFO L280 TraceCheckUtils]: 69: Hoare triple {3590#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3590#true} is VALID [2020-07-08 11:52:52,799 INFO L280 TraceCheckUtils]: 70: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,799 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {3590#true} {3591#false} #561#return; {3591#false} is VALID [2020-07-08 11:52:52,799 INFO L280 TraceCheckUtils]: 72: Hoare triple {3591#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {3591#false} is VALID [2020-07-08 11:52:52,799 INFO L280 TraceCheckUtils]: 73: Hoare triple {3591#false} assume 2 != ~tmp~6; {3591#false} is VALID [2020-07-08 11:52:52,800 INFO L263 TraceCheckUtils]: 74: Hoare triple {3591#false} call #t~ret25 := isPumpRunning(); {3590#true} is VALID [2020-07-08 11:52:52,800 INFO L280 TraceCheckUtils]: 75: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-08 11:52:52,800 INFO L280 TraceCheckUtils]: 76: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-08 11:52:52,801 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3590#true} {3591#false} #563#return; {3591#false} is VALID [2020-07-08 11:52:52,801 INFO L280 TraceCheckUtils]: 78: Hoare triple {3591#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {3591#false} is VALID [2020-07-08 11:52:52,801 INFO L280 TraceCheckUtils]: 79: Hoare triple {3591#false} assume 0 != ~tmp___0~2; {3591#false} is VALID [2020-07-08 11:52:52,802 INFO L280 TraceCheckUtils]: 80: Hoare triple {3591#false} assume 0 == ~switchedOnBeforeTS~0; {3591#false} is VALID [2020-07-08 11:52:52,802 INFO L263 TraceCheckUtils]: 81: Hoare triple {3591#false} call __automaton_fail(); {3591#false} is VALID [2020-07-08 11:52:52,802 INFO L280 TraceCheckUtils]: 82: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2020-07-08 11:52:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:52:52,822 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416104933] [2020-07-08 11:52:52,822 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:52:52,822 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:52:52,822 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217655209] [2020-07-08 11:52:52,825 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-08 11:52:52,827 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:52:52,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:52:52,930 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:52:52,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:52:52,931 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:52:52,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:52:52,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:52:52,931 INFO L87 Difference]: Start difference. First operand 158 states and 184 transitions. Second operand 7 states. [2020-07-08 11:52:53,643 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:00,731 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:04,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:04,001 INFO L93 Difference]: Finished difference Result 439 states and 543 transitions. [2020-07-08 11:53:04,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:53:04,002 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-08 11:53:04,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:53:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 543 transitions. [2020-07-08 11:53:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:53:04,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 543 transitions. [2020-07-08 11:53:04,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 543 transitions. [2020-07-08 11:53:05,750 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 543 edges. 543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:05,764 INFO L225 Difference]: With dead ends: 439 [2020-07-08 11:53:05,764 INFO L226 Difference]: Without dead ends: 309 [2020-07-08 11:53:05,765 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-08 11:53:05,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-07-08 11:53:08,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 263. [2020-07-08 11:53:08,143 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:08,143 INFO L82 GeneralOperation]: Start isEquivalent. First operand 309 states. Second operand 263 states. [2020-07-08 11:53:08,144 INFO L74 IsIncluded]: Start isIncluded. First operand 309 states. Second operand 263 states. [2020-07-08 11:53:08,144 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 263 states. [2020-07-08 11:53:08,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:08,156 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-08 11:53:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-08 11:53:08,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:08,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:08,157 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand 309 states. [2020-07-08 11:53:08,158 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 309 states. [2020-07-08 11:53:08,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:08,169 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-08 11:53:08,169 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-08 11:53:08,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:08,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:08,171 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:08,171 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2020-07-08 11:53:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 298 transitions. [2020-07-08 11:53:08,179 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 298 transitions. Word has length 83 [2020-07-08 11:53:08,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:08,180 INFO L479 AbstractCegarLoop]: Abstraction has 263 states and 298 transitions. [2020-07-08 11:53:08,180 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:53:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 298 transitions. [2020-07-08 11:53:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-08 11:53:08,181 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:08,182 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] [2020-07-08 11:53:08,182 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:53:08,182 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:08,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:08,182 INFO L82 PathProgramCache]: Analyzing trace with hash 119397721, now seen corresponding path program 1 times [2020-07-08 11:53:08,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:08,183 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239323183] [2020-07-08 11:53:08,183 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,601 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {5339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #587#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,676 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #473#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,680 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #475#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {5275#true} is VALID [2020-07-08 11:53:08,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #477#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,687 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #479#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5275#true} is VALID [2020-07-08 11:53:08,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,702 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #577#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5275#true} is VALID [2020-07-08 11:53:08,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,716 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {5275#true} is VALID [2020-07-08 11:53:08,716 INFO L263 TraceCheckUtils]: 0: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {5275#true} is VALID [2020-07-08 11:53:08,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5275#true} is VALID [2020-07-08 11:53:08,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,717 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5275#true} {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {5275#true} is VALID [2020-07-08 11:53:08,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {5275#true} is VALID [2020-07-08 11:53:08,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,718 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #539#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,767 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-08 11:53:08,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-08 11:53:08,768 INFO L263 TraceCheckUtils]: 1: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-08 11:53:08,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,769 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-08 11:53:08,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-08 11:53:08,770 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-08 11:53:08,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-08 11:53:08,770 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,771 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,775 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-08 11:53:08,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,777 INFO L263 TraceCheckUtils]: 2: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-08 11:53:08,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-08 11:53:08,777 INFO L263 TraceCheckUtils]: 4: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-08 11:53:08,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,778 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-08 11:53:08,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-08 11:53:08,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-08 11:53:08,779 INFO L280 TraceCheckUtils]: 11: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-08 11:53:08,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,781 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,782 INFO L280 TraceCheckUtils]: 15: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,783 INFO L263 TraceCheckUtils]: 16: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-08 11:53:08,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,784 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,785 INFO L280 TraceCheckUtils]: 19: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,786 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {5275#true} is VALID [2020-07-08 11:53:08,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-08 11:53:08,788 INFO L263 TraceCheckUtils]: 2: Hoare triple {5275#true} call processEnvironment__wrappee__highWaterSensor(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:08,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-08 11:53:08,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,789 INFO L263 TraceCheckUtils]: 5: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-08 11:53:08,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-08 11:53:08,789 INFO L263 TraceCheckUtils]: 7: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-08 11:53:08,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,790 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-08 11:53:08,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-08 11:53:08,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-08 11:53:08,791 INFO L280 TraceCheckUtils]: 14: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-08 11:53:08,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,792 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,793 INFO L280 TraceCheckUtils]: 18: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,793 INFO L263 TraceCheckUtils]: 19: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-08 11:53:08,793 INFO L280 TraceCheckUtils]: 20: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,794 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,795 INFO L280 TraceCheckUtils]: 22: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,795 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,796 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #521#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5275#true} is VALID [2020-07-08 11:53:08,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-08 11:53:08,798 INFO L263 TraceCheckUtils]: 2: Hoare triple {5275#true} call processEnvironment__wrappee__methaneQuery(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:08,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {5275#true} is VALID [2020-07-08 11:53:08,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-08 11:53:08,799 INFO L263 TraceCheckUtils]: 5: Hoare triple {5275#true} call processEnvironment__wrappee__highWaterSensor(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:08,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-08 11:53:08,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,800 INFO L263 TraceCheckUtils]: 8: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-08 11:53:08,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-08 11:53:08,800 INFO L263 TraceCheckUtils]: 10: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-08 11:53:08,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,801 INFO L280 TraceCheckUtils]: 13: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,801 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-08 11:53:08,801 INFO L280 TraceCheckUtils]: 15: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-08 11:53:08,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-08 11:53:08,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-08 11:53:08,802 INFO L280 TraceCheckUtils]: 18: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,803 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,803 INFO L280 TraceCheckUtils]: 20: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,804 INFO L280 TraceCheckUtils]: 21: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,804 INFO L263 TraceCheckUtils]: 22: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-08 11:53:08,804 INFO L280 TraceCheckUtils]: 23: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,805 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,806 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,807 INFO L280 TraceCheckUtils]: 27: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,807 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #521#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,808 INFO L280 TraceCheckUtils]: 29: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,809 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5280#(= 0 ~pumpRunning~0)} #543#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {5275#true} is VALID [2020-07-08 11:53:08,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,814 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #561#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:08,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:08,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:08,836 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5280#(= 0 ~pumpRunning~0)} #563#return; {5337#(= 0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 11:53:08,840 INFO L263 TraceCheckUtils]: 0: Hoare triple {5275#true} call ULTIMATE.init(); {5339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:53:08,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {5339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,850 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #587#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,851 INFO L263 TraceCheckUtils]: 4: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {5280#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,852 INFO L263 TraceCheckUtils]: 6: Hoare triple {5280#(= 0 ~pumpRunning~0)} call select_helpers(); {5275#true} is VALID [2020-07-08 11:53:08,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,853 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #473#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,853 INFO L263 TraceCheckUtils]: 9: Hoare triple {5280#(= 0 ~pumpRunning~0)} call select_features(); {5275#true} is VALID [2020-07-08 11:53:08,853 INFO L280 TraceCheckUtils]: 10: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,854 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #475#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,854 INFO L263 TraceCheckUtils]: 12: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {5275#true} is VALID [2020-07-08 11:53:08,854 INFO L280 TraceCheckUtils]: 13: Hoare triple {5275#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {5275#true} is VALID [2020-07-08 11:53:08,854 INFO L280 TraceCheckUtils]: 14: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,855 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #477#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,856 INFO L280 TraceCheckUtils]: 17: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~11; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,856 INFO L263 TraceCheckUtils]: 18: Hoare triple {5280#(= 0 ~pumpRunning~0)} call setup(); {5275#true} is VALID [2020-07-08 11:53:08,856 INFO L280 TraceCheckUtils]: 19: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,857 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #479#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,858 INFO L263 TraceCheckUtils]: 21: Hoare triple {5280#(= 0 ~pumpRunning~0)} call runTest(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,858 INFO L263 TraceCheckUtils]: 22: Hoare triple {5280#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:08,859 INFO L280 TraceCheckUtils]: 23: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5275#true} is VALID [2020-07-08 11:53:08,859 INFO L280 TraceCheckUtils]: 24: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,859 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #577#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,860 INFO L263 TraceCheckUtils]: 26: Hoare triple {5280#(= 0 ~pumpRunning~0)} call test(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,861 INFO L280 TraceCheckUtils]: 27: Hoare triple {5280#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,862 INFO L280 TraceCheckUtils]: 28: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !false; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,862 INFO L280 TraceCheckUtils]: 29: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,863 INFO L280 TraceCheckUtils]: 30: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,864 INFO L280 TraceCheckUtils]: 31: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,864 INFO L280 TraceCheckUtils]: 32: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,865 INFO L280 TraceCheckUtils]: 33: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,866 INFO L280 TraceCheckUtils]: 34: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,867 INFO L280 TraceCheckUtils]: 35: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,868 INFO L280 TraceCheckUtils]: 36: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,869 INFO L263 TraceCheckUtils]: 37: Hoare triple {5280#(= 0 ~pumpRunning~0)} call timeShift(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,870 INFO L263 TraceCheckUtils]: 38: Hoare triple {5280#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:08,870 INFO L263 TraceCheckUtils]: 39: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {5275#true} is VALID [2020-07-08 11:53:08,870 INFO L280 TraceCheckUtils]: 40: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5275#true} is VALID [2020-07-08 11:53:08,871 INFO L280 TraceCheckUtils]: 41: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,871 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5275#true} {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {5275#true} is VALID [2020-07-08 11:53:08,871 INFO L280 TraceCheckUtils]: 43: Hoare triple {5275#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {5275#true} is VALID [2020-07-08 11:53:08,871 INFO L280 TraceCheckUtils]: 44: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,872 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #539#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,873 INFO L280 TraceCheckUtils]: 46: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,873 INFO L280 TraceCheckUtils]: 47: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,874 INFO L263 TraceCheckUtils]: 48: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:08,874 INFO L280 TraceCheckUtils]: 49: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5275#true} is VALID [2020-07-08 11:53:08,874 INFO L280 TraceCheckUtils]: 50: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-08 11:53:08,875 INFO L263 TraceCheckUtils]: 51: Hoare triple {5275#true} call processEnvironment__wrappee__methaneQuery(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:08,875 INFO L280 TraceCheckUtils]: 52: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {5275#true} is VALID [2020-07-08 11:53:08,875 INFO L280 TraceCheckUtils]: 53: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-08 11:53:08,876 INFO L263 TraceCheckUtils]: 54: Hoare triple {5275#true} call processEnvironment__wrappee__highWaterSensor(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:08,876 INFO L280 TraceCheckUtils]: 55: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-08 11:53:08,876 INFO L280 TraceCheckUtils]: 56: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,877 INFO L263 TraceCheckUtils]: 57: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-08 11:53:08,877 INFO L280 TraceCheckUtils]: 58: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-08 11:53:08,877 INFO L263 TraceCheckUtils]: 59: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-08 11:53:08,877 INFO L280 TraceCheckUtils]: 60: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,877 INFO L280 TraceCheckUtils]: 61: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-08 11:53:08,877 INFO L280 TraceCheckUtils]: 62: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,878 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-08 11:53:08,878 INFO L280 TraceCheckUtils]: 64: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-08 11:53:08,878 INFO L280 TraceCheckUtils]: 65: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-08 11:53:08,878 INFO L280 TraceCheckUtils]: 66: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-08 11:53:08,879 INFO L280 TraceCheckUtils]: 67: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,880 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,881 INFO L263 TraceCheckUtils]: 71: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-08 11:53:08,882 INFO L280 TraceCheckUtils]: 72: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,882 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,883 INFO L280 TraceCheckUtils]: 74: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,884 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,885 INFO L280 TraceCheckUtils]: 76: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,886 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #521#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,886 INFO L280 TraceCheckUtils]: 78: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,887 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5280#(= 0 ~pumpRunning~0)} #543#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,888 INFO L263 TraceCheckUtils]: 80: Hoare triple {5280#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,889 INFO L280 TraceCheckUtils]: 81: Hoare triple {5280#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,889 INFO L263 TraceCheckUtils]: 82: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret24 := getWaterLevel(); {5275#true} is VALID [2020-07-08 11:53:08,890 INFO L280 TraceCheckUtils]: 83: Hoare triple {5275#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {5275#true} is VALID [2020-07-08 11:53:08,890 INFO L280 TraceCheckUtils]: 84: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-08 11:53:08,891 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #561#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,891 INFO L280 TraceCheckUtils]: 86: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,892 INFO L280 TraceCheckUtils]: 87: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:53:08,892 INFO L263 TraceCheckUtils]: 88: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret25 := isPumpRunning(); {5275#true} is VALID [2020-07-08 11:53:08,893 INFO L280 TraceCheckUtils]: 89: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:08,893 INFO L280 TraceCheckUtils]: 90: Hoare triple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:53:08,894 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5280#(= 0 ~pumpRunning~0)} #563#return; {5337#(= 0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 11:53:08,895 INFO L280 TraceCheckUtils]: 92: Hoare triple {5337#(= 0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {5338#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:53:08,895 INFO L280 TraceCheckUtils]: 93: Hoare triple {5338#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {5276#false} is VALID [2020-07-08 11:53:08,895 INFO L280 TraceCheckUtils]: 94: Hoare triple {5276#false} assume 0 == ~switchedOnBeforeTS~0; {5276#false} is VALID [2020-07-08 11:53:08,896 INFO L263 TraceCheckUtils]: 95: Hoare triple {5276#false} call __automaton_fail(); {5276#false} is VALID [2020-07-08 11:53:08,896 INFO L280 TraceCheckUtils]: 96: Hoare triple {5276#false} assume !false; {5276#false} is VALID [2020-07-08 11:53:08,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:53:08,914 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239323183] [2020-07-08 11:53:08,915 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:53:08,915 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:53:08,915 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292042658] [2020-07-08 11:53:08,915 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-08 11:53:08,916 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:08,916 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:53:09,031 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:09,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:53:09,031 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:09,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:53:09,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:53:09,032 INFO L87 Difference]: Start difference. First operand 263 states and 298 transitions. Second operand 9 states. [2020-07-08 11:53:09,912 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:13,249 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:18,057 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:53:18,586 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:19,863 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:20,166 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:25,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:25,048 INFO L93 Difference]: Finished difference Result 543 states and 648 transitions. [2020-07-08 11:53:25,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:53:25,049 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-08 11:53:25,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:53:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 514 transitions. [2020-07-08 11:53:25,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:53:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 514 transitions. [2020-07-08 11:53:25,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 514 transitions. [2020-07-08 11:53:27,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:27,322 INFO L225 Difference]: With dead ends: 543 [2020-07-08 11:53:27,322 INFO L226 Difference]: Without dead ends: 308 [2020-07-08 11:53:27,324 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-08 11:53:27,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2020-07-08 11:53:29,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 262. [2020-07-08 11:53:29,556 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:29,557 INFO L82 GeneralOperation]: Start isEquivalent. First operand 308 states. Second operand 262 states. [2020-07-08 11:53:29,557 INFO L74 IsIncluded]: Start isIncluded. First operand 308 states. Second operand 262 states. [2020-07-08 11:53:29,557 INFO L87 Difference]: Start difference. First operand 308 states. Second operand 262 states. [2020-07-08 11:53:29,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:29,568 INFO L93 Difference]: Finished difference Result 308 states and 369 transitions. [2020-07-08 11:53:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2020-07-08 11:53:29,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:29,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:29,570 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 308 states. [2020-07-08 11:53:29,570 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 308 states. [2020-07-08 11:53:29,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:29,581 INFO L93 Difference]: Finished difference Result 308 states and 369 transitions. [2020-07-08 11:53:29,581 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2020-07-08 11:53:29,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:29,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:29,583 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:29,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:29,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-08 11:53:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 295 transitions. [2020-07-08 11:53:29,591 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 295 transitions. Word has length 97 [2020-07-08 11:53:29,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:29,591 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 295 transitions. [2020-07-08 11:53:29,591 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:53:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 295 transitions. [2020-07-08 11:53:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-08 11:53:29,593 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:29,593 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:53:29,593 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:53:29,594 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:29,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:29,594 INFO L82 PathProgramCache]: Analyzing trace with hash 299468705, now seen corresponding path program 1 times [2020-07-08 11:53:29,594 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:29,595 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638418987] [2020-07-08 11:53:29,595 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:29,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,900 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {7225#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {7148#true} is VALID [2020-07-08 11:53:29,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #587#return; {7148#true} is VALID [2020-07-08 11:53:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,947 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7148#true} {7148#true} #473#return; {7148#true} is VALID [2020-07-08 11:53:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,949 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7148#true} {7148#true} #475#return; {7148#true} is VALID [2020-07-08 11:53:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7148#true} is VALID [2020-07-08 11:53:29,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,952 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #477#return; {7148#true} is VALID [2020-07-08 11:53:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,954 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7148#true} {7148#true} #479#return; {7148#true} is VALID [2020-07-08 11:53:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7148#true} is VALID [2020-07-08 11:53:29,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,965 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #577#return; {7148#true} is VALID [2020-07-08 11:53:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-08 11:53:29,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,972 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {7148#true} is VALID [2020-07-08 11:53:29,972 INFO L263 TraceCheckUtils]: 0: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {7148#true} is VALID [2020-07-08 11:53:29,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-08 11:53:29,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,972 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7148#true} {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {7148#true} is VALID [2020-07-08 11:53:29,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {7148#true} is VALID [2020-07-08 11:53:29,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:29,973 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7148#true} {7148#true} #539#return; {7148#true} is VALID [2020-07-08 11:53:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:29,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,103 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-08 11:53:30,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-08 11:53:30,104 INFO L263 TraceCheckUtils]: 1: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-08 11:53:30,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,104 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-08 11:53:30,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-08 11:53:30,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:53:30,106 INFO L280 TraceCheckUtils]: 8: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,108 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 11:53:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-08 11:53:30,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-08 11:53:30,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,120 INFO L263 TraceCheckUtils]: 1: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-08 11:53:30,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-08 11:53:30,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,121 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-08 11:53:30,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,121 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-08 11:53:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-08 11:53:30,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-08 11:53:30,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-08 11:53:30,127 INFO L263 TraceCheckUtils]: 1: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-08 11:53:30,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,127 INFO L263 TraceCheckUtils]: 3: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-08 11:53:30,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-08 11:53:30,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,128 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-08 11:53:30,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,128 INFO L280 TraceCheckUtils]: 8: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,129 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-08 11:53:30,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-08 11:53:30,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-08 11:53:30,130 INFO L263 TraceCheckUtils]: 12: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-08 11:53:30,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,131 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-08 11:53:30,131 INFO L280 TraceCheckUtils]: 16: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,131 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-08 11:53:30,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-08 11:53:30,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-08 11:53:30,132 INFO L263 TraceCheckUtils]: 2: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-08 11:53:30,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-08 11:53:30,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-08 11:53:30,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,133 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-08 11:53:30,133 INFO L280 TraceCheckUtils]: 9: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-08 11:53:30,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:53:30,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,135 INFO L280 TraceCheckUtils]: 12: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,136 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 11:53:30,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:53:30,137 INFO L280 TraceCheckUtils]: 15: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-08 11:53:30,138 INFO L263 TraceCheckUtils]: 16: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-08 11:53:30,138 INFO L263 TraceCheckUtils]: 18: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-08 11:53:30,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,138 INFO L263 TraceCheckUtils]: 20: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-08 11:53:30,139 INFO L280 TraceCheckUtils]: 21: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-08 11:53:30,139 INFO L280 TraceCheckUtils]: 22: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,139 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-08 11:53:30,139 INFO L280 TraceCheckUtils]: 24: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,140 INFO L280 TraceCheckUtils]: 25: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,140 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-08 11:53:30,140 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-08 11:53:30,140 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-08 11:53:30,141 INFO L263 TraceCheckUtils]: 29: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,141 INFO L280 TraceCheckUtils]: 30: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-08 11:53:30,141 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,141 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-08 11:53:30,142 INFO L280 TraceCheckUtils]: 33: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,142 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-08 11:53:30,142 INFO L280 TraceCheckUtils]: 35: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,142 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-08 11:53:30,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7148#true} is VALID [2020-07-08 11:53:30,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-08 11:53:30,144 INFO L263 TraceCheckUtils]: 2: Hoare triple {7148#true} call processEnvironment__wrappee__highWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-08 11:53:30,145 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-08 11:53:30,145 INFO L263 TraceCheckUtils]: 5: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-08 11:53:30,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-08 11:53:30,145 INFO L263 TraceCheckUtils]: 7: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-08 11:53:30,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,146 INFO L280 TraceCheckUtils]: 9: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,146 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,146 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-08 11:53:30,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-08 11:53:30,147 INFO L280 TraceCheckUtils]: 13: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:53:30,147 INFO L280 TraceCheckUtils]: 14: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,148 INFO L280 TraceCheckUtils]: 15: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,149 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 11:53:30,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:53:30,150 INFO L280 TraceCheckUtils]: 18: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-08 11:53:30,150 INFO L263 TraceCheckUtils]: 19: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-08 11:53:30,151 INFO L263 TraceCheckUtils]: 21: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-08 11:53:30,151 INFO L280 TraceCheckUtils]: 22: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,151 INFO L263 TraceCheckUtils]: 23: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-08 11:53:30,151 INFO L280 TraceCheckUtils]: 24: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-08 11:53:30,151 INFO L280 TraceCheckUtils]: 25: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,152 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-08 11:53:30,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,152 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,152 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-08 11:53:30,152 INFO L280 TraceCheckUtils]: 30: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-08 11:53:30,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-08 11:53:30,157 INFO L263 TraceCheckUtils]: 32: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,158 INFO L280 TraceCheckUtils]: 33: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-08 11:53:30,158 INFO L280 TraceCheckUtils]: 34: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,158 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-08 11:53:30,158 INFO L280 TraceCheckUtils]: 36: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,158 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-08 11:53:30,159 INFO L280 TraceCheckUtils]: 38: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,159 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-08 11:53:30,159 INFO L280 TraceCheckUtils]: 40: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,159 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7149#false} {7148#true} #521#return; {7149#false} is VALID [2020-07-08 11:53:30,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7148#true} is VALID [2020-07-08 11:53:30,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-08 11:53:30,161 INFO L263 TraceCheckUtils]: 2: Hoare triple {7148#true} call processEnvironment__wrappee__methaneQuery(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7148#true} is VALID [2020-07-08 11:53:30,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-08 11:53:30,162 INFO L263 TraceCheckUtils]: 5: Hoare triple {7148#true} call processEnvironment__wrappee__highWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-08 11:53:30,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-08 11:53:30,163 INFO L263 TraceCheckUtils]: 8: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-08 11:53:30,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-08 11:53:30,163 INFO L263 TraceCheckUtils]: 10: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-08 11:53:30,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,164 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-08 11:53:30,164 INFO L280 TraceCheckUtils]: 15: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-08 11:53:30,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:53:30,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,166 INFO L280 TraceCheckUtils]: 18: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,167 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 11:53:30,168 INFO L280 TraceCheckUtils]: 20: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:53:30,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-08 11:53:30,169 INFO L263 TraceCheckUtils]: 22: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,169 INFO L280 TraceCheckUtils]: 23: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-08 11:53:30,169 INFO L263 TraceCheckUtils]: 24: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-08 11:53:30,169 INFO L280 TraceCheckUtils]: 25: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,169 INFO L263 TraceCheckUtils]: 26: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-08 11:53:30,170 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-08 11:53:30,170 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,170 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-08 11:53:30,170 INFO L280 TraceCheckUtils]: 30: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,170 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,170 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-08 11:53:30,171 INFO L280 TraceCheckUtils]: 33: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-08 11:53:30,171 INFO L280 TraceCheckUtils]: 34: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-08 11:53:30,171 INFO L263 TraceCheckUtils]: 35: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,172 INFO L280 TraceCheckUtils]: 36: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-08 11:53:30,172 INFO L280 TraceCheckUtils]: 37: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,172 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-08 11:53:30,172 INFO L280 TraceCheckUtils]: 39: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,172 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-08 11:53:30,173 INFO L280 TraceCheckUtils]: 41: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,173 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-08 11:53:30,173 INFO L280 TraceCheckUtils]: 43: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,173 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7149#false} {7148#true} #521#return; {7149#false} is VALID [2020-07-08 11:53:30,173 INFO L280 TraceCheckUtils]: 45: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,174 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7149#false} {7148#true} #543#return; {7149#false} is VALID [2020-07-08 11:53:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7148#true} is VALID [2020-07-08 11:53:30,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7149#false} #561#return; {7149#false} is VALID [2020-07-08 11:53:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:30,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-08 11:53:30,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7149#false} #563#return; {7149#false} is VALID [2020-07-08 11:53:30,187 INFO L263 TraceCheckUtils]: 0: Hoare triple {7148#true} call ULTIMATE.init(); {7225#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:53:30,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {7225#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {7148#true} is VALID [2020-07-08 11:53:30,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,188 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7148#true} {7148#true} #587#return; {7148#true} is VALID [2020-07-08 11:53:30,188 INFO L263 TraceCheckUtils]: 4: Hoare triple {7148#true} call #t~ret77 := main(); {7148#true} is VALID [2020-07-08 11:53:30,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} havoc ~retValue_acc~11;havoc ~tmp~11; {7148#true} is VALID [2020-07-08 11:53:30,188 INFO L263 TraceCheckUtils]: 6: Hoare triple {7148#true} call select_helpers(); {7148#true} is VALID [2020-07-08 11:53:30,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,189 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7148#true} {7148#true} #473#return; {7148#true} is VALID [2020-07-08 11:53:30,189 INFO L263 TraceCheckUtils]: 9: Hoare triple {7148#true} call select_features(); {7148#true} is VALID [2020-07-08 11:53:30,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,189 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7148#true} {7148#true} #475#return; {7148#true} is VALID [2020-07-08 11:53:30,190 INFO L263 TraceCheckUtils]: 12: Hoare triple {7148#true} call #t~ret75 := valid_product(); {7148#true} is VALID [2020-07-08 11:53:30,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {7148#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7148#true} is VALID [2020-07-08 11:53:30,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,190 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7148#true} {7148#true} #477#return; {7148#true} is VALID [2020-07-08 11:53:30,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {7148#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {7148#true} is VALID [2020-07-08 11:53:30,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {7148#true} assume 0 != ~tmp~11; {7148#true} is VALID [2020-07-08 11:53:30,191 INFO L263 TraceCheckUtils]: 18: Hoare triple {7148#true} call setup(); {7148#true} is VALID [2020-07-08 11:53:30,191 INFO L280 TraceCheckUtils]: 19: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,191 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7148#true} {7148#true} #479#return; {7148#true} is VALID [2020-07-08 11:53:30,191 INFO L263 TraceCheckUtils]: 21: Hoare triple {7148#true} call runTest(); {7148#true} is VALID [2020-07-08 11:53:30,192 INFO L263 TraceCheckUtils]: 22: Hoare triple {7148#true} call __utac_acc__Specification5_spec__1(); {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:30,192 INFO L280 TraceCheckUtils]: 23: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7148#true} is VALID [2020-07-08 11:53:30,192 INFO L280 TraceCheckUtils]: 24: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,193 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7148#true} {7148#true} #577#return; {7148#true} is VALID [2020-07-08 11:53:30,193 INFO L263 TraceCheckUtils]: 26: Hoare triple {7148#true} call test(); {7148#true} is VALID [2020-07-08 11:53:30,193 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7148#true} is VALID [2020-07-08 11:53:30,193 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume !false; {7148#true} is VALID [2020-07-08 11:53:30,193 INFO L280 TraceCheckUtils]: 29: Hoare triple {7148#true} assume ~splverifierCounter~0 < 4; {7148#true} is VALID [2020-07-08 11:53:30,194 INFO L280 TraceCheckUtils]: 30: Hoare triple {7148#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {7148#true} is VALID [2020-07-08 11:53:30,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume !(0 != ~tmp~7); {7148#true} is VALID [2020-07-08 11:53:30,194 INFO L280 TraceCheckUtils]: 32: Hoare triple {7148#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {7148#true} is VALID [2020-07-08 11:53:30,194 INFO L280 TraceCheckUtils]: 33: Hoare triple {7148#true} assume !(0 != ~tmp___0~3); {7148#true} is VALID [2020-07-08 11:53:30,194 INFO L280 TraceCheckUtils]: 34: Hoare triple {7148#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {7148#true} is VALID [2020-07-08 11:53:30,194 INFO L280 TraceCheckUtils]: 35: Hoare triple {7148#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {7148#true} is VALID [2020-07-08 11:53:30,195 INFO L280 TraceCheckUtils]: 36: Hoare triple {7148#true} assume 0 != ~tmp___1~0; {7148#true} is VALID [2020-07-08 11:53:30,195 INFO L263 TraceCheckUtils]: 37: Hoare triple {7148#true} call timeShift(); {7148#true} is VALID [2020-07-08 11:53:30,196 INFO L263 TraceCheckUtils]: 38: Hoare triple {7148#true} call __utac_acc__Specification5_spec__2(); {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:30,196 INFO L263 TraceCheckUtils]: 39: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {7148#true} is VALID [2020-07-08 11:53:30,196 INFO L280 TraceCheckUtils]: 40: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-08 11:53:30,196 INFO L280 TraceCheckUtils]: 41: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,196 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7148#true} {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {7148#true} is VALID [2020-07-08 11:53:30,196 INFO L280 TraceCheckUtils]: 43: Hoare triple {7148#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {7148#true} is VALID [2020-07-08 11:53:30,197 INFO L280 TraceCheckUtils]: 44: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,197 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7148#true} {7148#true} #539#return; {7148#true} is VALID [2020-07-08 11:53:30,197 INFO L280 TraceCheckUtils]: 46: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-08 11:53:30,197 INFO L280 TraceCheckUtils]: 47: Hoare triple {7148#true} assume 0 != ~systemActive~0; {7148#true} is VALID [2020-07-08 11:53:30,198 INFO L263 TraceCheckUtils]: 48: Hoare triple {7148#true} call processEnvironment(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,198 INFO L280 TraceCheckUtils]: 49: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7148#true} is VALID [2020-07-08 11:53:30,198 INFO L280 TraceCheckUtils]: 50: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-08 11:53:30,199 INFO L263 TraceCheckUtils]: 51: Hoare triple {7148#true} call processEnvironment__wrappee__methaneQuery(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,199 INFO L280 TraceCheckUtils]: 52: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7148#true} is VALID [2020-07-08 11:53:30,199 INFO L280 TraceCheckUtils]: 53: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-08 11:53:30,200 INFO L263 TraceCheckUtils]: 54: Hoare triple {7148#true} call processEnvironment__wrappee__highWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,200 INFO L280 TraceCheckUtils]: 55: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-08 11:53:30,200 INFO L280 TraceCheckUtils]: 56: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-08 11:53:30,200 INFO L263 TraceCheckUtils]: 57: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-08 11:53:30,200 INFO L280 TraceCheckUtils]: 58: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-08 11:53:30,200 INFO L263 TraceCheckUtils]: 59: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-08 11:53:30,201 INFO L280 TraceCheckUtils]: 60: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,201 INFO L280 TraceCheckUtils]: 61: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-08 11:53:30,201 INFO L280 TraceCheckUtils]: 62: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,201 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-08 11:53:30,201 INFO L280 TraceCheckUtils]: 64: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-08 11:53:30,202 INFO L280 TraceCheckUtils]: 65: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 11:53:30,203 INFO L280 TraceCheckUtils]: 66: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,203 INFO L280 TraceCheckUtils]: 67: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 11:53:30,204 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 11:53:30,205 INFO L280 TraceCheckUtils]: 69: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 11:53:30,205 INFO L280 TraceCheckUtils]: 70: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-08 11:53:30,206 INFO L263 TraceCheckUtils]: 71: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,206 INFO L280 TraceCheckUtils]: 72: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-08 11:53:30,206 INFO L263 TraceCheckUtils]: 73: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-08 11:53:30,206 INFO L280 TraceCheckUtils]: 74: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,206 INFO L263 TraceCheckUtils]: 75: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-08 11:53:30,207 INFO L280 TraceCheckUtils]: 76: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-08 11:53:30,207 INFO L280 TraceCheckUtils]: 77: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,207 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-08 11:53:30,207 INFO L280 TraceCheckUtils]: 79: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-08 11:53:30,207 INFO L280 TraceCheckUtils]: 80: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,208 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-08 11:53:30,208 INFO L280 TraceCheckUtils]: 82: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-08 11:53:30,208 INFO L280 TraceCheckUtils]: 83: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-08 11:53:30,209 INFO L263 TraceCheckUtils]: 84: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:30,209 INFO L280 TraceCheckUtils]: 85: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-08 11:53:30,209 INFO L280 TraceCheckUtils]: 86: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,209 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-08 11:53:30,209 INFO L280 TraceCheckUtils]: 88: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,209 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-08 11:53:30,210 INFO L280 TraceCheckUtils]: 90: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,210 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-08 11:53:30,210 INFO L280 TraceCheckUtils]: 92: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,210 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {7149#false} {7148#true} #521#return; {7149#false} is VALID [2020-07-08 11:53:30,210 INFO L280 TraceCheckUtils]: 94: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-08 11:53:30,210 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7149#false} {7148#true} #543#return; {7149#false} is VALID [2020-07-08 11:53:30,211 INFO L263 TraceCheckUtils]: 96: Hoare triple {7149#false} call __utac_acc__Specification5_spec__3(); {7149#false} is VALID [2020-07-08 11:53:30,211 INFO L280 TraceCheckUtils]: 97: Hoare triple {7149#false} havoc ~tmp~6;havoc ~tmp___0~2; {7149#false} is VALID [2020-07-08 11:53:30,211 INFO L263 TraceCheckUtils]: 98: Hoare triple {7149#false} call #t~ret24 := getWaterLevel(); {7148#true} is VALID [2020-07-08 11:53:30,211 INFO L280 TraceCheckUtils]: 99: Hoare triple {7148#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7148#true} is VALID [2020-07-08 11:53:30,211 INFO L280 TraceCheckUtils]: 100: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,212 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7148#true} {7149#false} #561#return; {7149#false} is VALID [2020-07-08 11:53:30,212 INFO L280 TraceCheckUtils]: 102: Hoare triple {7149#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {7149#false} is VALID [2020-07-08 11:53:30,212 INFO L280 TraceCheckUtils]: 103: Hoare triple {7149#false} assume 2 != ~tmp~6; {7149#false} is VALID [2020-07-08 11:53:30,212 INFO L263 TraceCheckUtils]: 104: Hoare triple {7149#false} call #t~ret25 := isPumpRunning(); {7148#true} is VALID [2020-07-08 11:53:30,212 INFO L280 TraceCheckUtils]: 105: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-08 11:53:30,212 INFO L280 TraceCheckUtils]: 106: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-08 11:53:30,213 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7148#true} {7149#false} #563#return; {7149#false} is VALID [2020-07-08 11:53:30,213 INFO L280 TraceCheckUtils]: 108: Hoare triple {7149#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {7149#false} is VALID [2020-07-08 11:53:30,213 INFO L280 TraceCheckUtils]: 109: Hoare triple {7149#false} assume 0 != ~tmp___0~2; {7149#false} is VALID [2020-07-08 11:53:30,213 INFO L280 TraceCheckUtils]: 110: Hoare triple {7149#false} assume 0 == ~switchedOnBeforeTS~0; {7149#false} is VALID [2020-07-08 11:53:30,213 INFO L263 TraceCheckUtils]: 111: Hoare triple {7149#false} call __automaton_fail(); {7149#false} is VALID [2020-07-08 11:53:30,214 INFO L280 TraceCheckUtils]: 112: Hoare triple {7149#false} assume !false; {7149#false} is VALID [2020-07-08 11:53:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:53:30,227 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638418987] [2020-07-08 11:53:30,227 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:53:30,227 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:53:30,228 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190156712] [2020-07-08 11:53:30,228 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-08 11:53:30,229 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:30,229 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:53:30,349 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:30,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:53:30,349 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:30,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:53:30,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:53:30,350 INFO L87 Difference]: Start difference. First operand 262 states and 295 transitions. Second operand 9 states. [2020-07-08 11:53:35,528 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:53:35,870 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:53:36,253 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:36,583 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:43,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:43,301 INFO L93 Difference]: Finished difference Result 543 states and 653 transitions. [2020-07-08 11:53:43,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:53:43,301 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-08 11:53:43,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:53:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:53:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 433 transitions. [2020-07-08 11:53:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:53:43,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 433 transitions. [2020-07-08 11:53:43,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 433 transitions. [2020-07-08 11:53:44,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:44,666 INFO L225 Difference]: With dead ends: 543 [2020-07-08 11:53:44,667 INFO L226 Difference]: Without dead ends: 309 [2020-07-08 11:53:44,668 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:53:44,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-07-08 11:53:46,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 267. [2020-07-08 11:53:46,868 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:53:46,869 INFO L82 GeneralOperation]: Start isEquivalent. First operand 309 states. Second operand 267 states. [2020-07-08 11:53:46,869 INFO L74 IsIncluded]: Start isIncluded. First operand 309 states. Second operand 267 states. [2020-07-08 11:53:46,869 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 267 states. [2020-07-08 11:53:46,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:46,881 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-08 11:53:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-08 11:53:46,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:46,882 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:46,882 INFO L74 IsIncluded]: Start isIncluded. First operand 267 states. Second operand 309 states. [2020-07-08 11:53:46,882 INFO L87 Difference]: Start difference. First operand 267 states. Second operand 309 states. [2020-07-08 11:53:46,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:53:46,893 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-08 11:53:46,893 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-08 11:53:46,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:53:46,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:53:46,895 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:53:46,895 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:53:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-07-08 11:53:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 300 transitions. [2020-07-08 11:53:46,905 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 300 transitions. Word has length 113 [2020-07-08 11:53:46,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:53:46,905 INFO L479 AbstractCegarLoop]: Abstraction has 267 states and 300 transitions. [2020-07-08 11:53:46,906 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:53:46,906 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 300 transitions. [2020-07-08 11:53:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-08 11:53:46,907 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:53:46,907 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:53:46,908 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:53:46,908 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:53:46,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:53:46,908 INFO L82 PathProgramCache]: Analyzing trace with hash -2056336545, now seen corresponding path program 1 times [2020-07-08 11:53:46,908 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:53:46,909 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781647992] [2020-07-08 11:53:46,909 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:53:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,233 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:53:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {9174#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {9095#true} is VALID [2020-07-08 11:53:47,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #587#return; {9095#true} is VALID [2020-07-08 11:53:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,282 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9095#true} {9095#true} #473#return; {9095#true} is VALID [2020-07-08 11:53:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,285 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9095#true} {9095#true} #475#return; {9095#true} is VALID [2020-07-08 11:53:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:47,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {9175#(= 1 |valid_product_#res|)} assume true; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:47,301 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9175#(= 1 |valid_product_#res|)} {9095#true} #477#return; {9107#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:53:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,303 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9095#true} {9095#true} #479#return; {9095#true} is VALID [2020-07-08 11:53:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9095#true} is VALID [2020-07-08 11:53:47,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #577#return; {9095#true} is VALID [2020-07-08 11:53:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-08 11:53:47,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {9095#true} is VALID [2020-07-08 11:53:47,324 INFO L263 TraceCheckUtils]: 0: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {9095#true} is VALID [2020-07-08 11:53:47,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-08 11:53:47,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,325 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9095#true} {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {9095#true} is VALID [2020-07-08 11:53:47,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {9095#true} is VALID [2020-07-08 11:53:47,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,325 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9095#true} {9095#true} #539#return; {9095#true} is VALID [2020-07-08 11:53:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-08 11:53:47,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,419 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-08 11:53:47,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-08 11:53:47,420 INFO L263 TraceCheckUtils]: 1: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-08 11:53:47,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-08 11:53:47,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,421 INFO L280 TraceCheckUtils]: 4: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,422 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-08 11:53:47,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:53:47,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-08 11:53:47,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-08 11:53:47,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,425 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-08 11:53:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-08 11:53:47,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-08 11:53:47,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,438 INFO L263 TraceCheckUtils]: 1: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-08 11:53:47,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-08 11:53:47,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,438 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-08 11:53:47,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,439 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-08 11:53:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-08 11:53:47,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-08 11:53:47,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-08 11:53:47,443 INFO L263 TraceCheckUtils]: 1: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-08 11:53:47,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,444 INFO L263 TraceCheckUtils]: 3: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-08 11:53:47,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-08 11:53:47,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,445 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-08 11:53:47,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,446 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-08 11:53:47,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-08 11:53:47,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-08 11:53:47,447 INFO L263 TraceCheckUtils]: 12: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-08 11:53:47,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,448 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-08 11:53:47,449 INFO L280 TraceCheckUtils]: 16: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,449 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-08 11:53:47,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-08 11:53:47,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-08 11:53:47,450 INFO L263 TraceCheckUtils]: 2: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-08 11:53:47,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-08 11:53:47,450 INFO L263 TraceCheckUtils]: 4: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-08 11:53:47,450 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-08 11:53:47,451 INFO L280 TraceCheckUtils]: 6: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,452 INFO L280 TraceCheckUtils]: 7: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,453 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-08 11:53:47,453 INFO L280 TraceCheckUtils]: 9: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:53:47,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-08 11:53:47,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-08 11:53:47,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,455 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-08 11:53:47,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-08 11:53:47,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-08 11:53:47,455 INFO L263 TraceCheckUtils]: 16: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-08 11:53:47,456 INFO L263 TraceCheckUtils]: 18: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-08 11:53:47,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,456 INFO L263 TraceCheckUtils]: 20: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-08 11:53:47,456 INFO L280 TraceCheckUtils]: 21: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-08 11:53:47,457 INFO L280 TraceCheckUtils]: 22: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,457 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-08 11:53:47,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,457 INFO L280 TraceCheckUtils]: 25: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,458 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-08 11:53:47,458 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-08 11:53:47,458 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-08 11:53:47,459 INFO L263 TraceCheckUtils]: 29: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,459 INFO L280 TraceCheckUtils]: 30: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-08 11:53:47,459 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,459 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-08 11:53:47,460 INFO L280 TraceCheckUtils]: 33: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,460 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-08 11:53:47,460 INFO L280 TraceCheckUtils]: 35: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,460 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-08 11:53:47,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9095#true} is VALID [2020-07-08 11:53:47,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-08 11:53:47,463 INFO L263 TraceCheckUtils]: 2: Hoare triple {9095#true} call processEnvironment__wrappee__highWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-08 11:53:47,464 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-08 11:53:47,464 INFO L263 TraceCheckUtils]: 5: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-08 11:53:47,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-08 11:53:47,464 INFO L263 TraceCheckUtils]: 7: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-08 11:53:47,465 INFO L280 TraceCheckUtils]: 8: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-08 11:53:47,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,466 INFO L280 TraceCheckUtils]: 10: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,467 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-08 11:53:47,468 INFO L280 TraceCheckUtils]: 12: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:53:47,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-08 11:53:47,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-08 11:53:47,469 INFO L280 TraceCheckUtils]: 15: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,469 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-08 11:53:47,469 INFO L280 TraceCheckUtils]: 17: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-08 11:53:47,469 INFO L280 TraceCheckUtils]: 18: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-08 11:53:47,470 INFO L263 TraceCheckUtils]: 19: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,470 INFO L280 TraceCheckUtils]: 20: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-08 11:53:47,470 INFO L263 TraceCheckUtils]: 21: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-08 11:53:47,470 INFO L280 TraceCheckUtils]: 22: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,470 INFO L263 TraceCheckUtils]: 23: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-08 11:53:47,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-08 11:53:47,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,471 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-08 11:53:47,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,472 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-08 11:53:47,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-08 11:53:47,473 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-08 11:53:47,474 INFO L263 TraceCheckUtils]: 32: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-08 11:53:47,474 INFO L280 TraceCheckUtils]: 34: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,475 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-08 11:53:47,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,475 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-08 11:53:47,475 INFO L280 TraceCheckUtils]: 38: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,476 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-08 11:53:47,476 INFO L280 TraceCheckUtils]: 40: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,476 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9096#false} {9095#true} #521#return; {9096#false} is VALID [2020-07-08 11:53:47,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9095#true} is VALID [2020-07-08 11:53:47,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-08 11:53:47,478 INFO L263 TraceCheckUtils]: 2: Hoare triple {9095#true} call processEnvironment__wrappee__methaneQuery(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9095#true} is VALID [2020-07-08 11:53:47,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-08 11:53:47,479 INFO L263 TraceCheckUtils]: 5: Hoare triple {9095#true} call processEnvironment__wrappee__highWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-08 11:53:47,479 INFO L280 TraceCheckUtils]: 7: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-08 11:53:47,480 INFO L263 TraceCheckUtils]: 8: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-08 11:53:47,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-08 11:53:47,480 INFO L263 TraceCheckUtils]: 10: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-08 11:53:47,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-08 11:53:47,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,483 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-08 11:53:47,484 INFO L280 TraceCheckUtils]: 15: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:53:47,485 INFO L280 TraceCheckUtils]: 16: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-08 11:53:47,485 INFO L280 TraceCheckUtils]: 17: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-08 11:53:47,485 INFO L280 TraceCheckUtils]: 18: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,486 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-08 11:53:47,486 INFO L280 TraceCheckUtils]: 20: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-08 11:53:47,486 INFO L280 TraceCheckUtils]: 21: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-08 11:53:47,486 INFO L263 TraceCheckUtils]: 22: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,486 INFO L280 TraceCheckUtils]: 23: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-08 11:53:47,487 INFO L263 TraceCheckUtils]: 24: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-08 11:53:47,487 INFO L280 TraceCheckUtils]: 25: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,487 INFO L263 TraceCheckUtils]: 26: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-08 11:53:47,487 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-08 11:53:47,487 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,487 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-08 11:53:47,488 INFO L280 TraceCheckUtils]: 30: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,488 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,488 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-08 11:53:47,488 INFO L280 TraceCheckUtils]: 33: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-08 11:53:47,488 INFO L280 TraceCheckUtils]: 34: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-08 11:53:47,489 INFO L263 TraceCheckUtils]: 35: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,489 INFO L280 TraceCheckUtils]: 36: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-08 11:53:47,489 INFO L280 TraceCheckUtils]: 37: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,490 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-08 11:53:47,490 INFO L280 TraceCheckUtils]: 39: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,490 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-08 11:53:47,491 INFO L280 TraceCheckUtils]: 41: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,491 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-08 11:53:47,491 INFO L280 TraceCheckUtils]: 43: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,492 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9096#false} {9095#true} #521#return; {9096#false} is VALID [2020-07-08 11:53:47,492 INFO L280 TraceCheckUtils]: 45: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,492 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9096#false} {9095#true} #543#return; {9096#false} is VALID [2020-07-08 11:53:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {9095#true} is VALID [2020-07-08 11:53:47,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9096#false} #561#return; {9096#false} is VALID [2020-07-08 11:53:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:53:47,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-08 11:53:47,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9096#false} #563#return; {9096#false} is VALID [2020-07-08 11:53:47,506 INFO L263 TraceCheckUtils]: 0: Hoare triple {9095#true} call ULTIMATE.init(); {9174#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:53:47,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {9174#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {9095#true} is VALID [2020-07-08 11:53:47,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,507 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9095#true} {9095#true} #587#return; {9095#true} is VALID [2020-07-08 11:53:47,507 INFO L263 TraceCheckUtils]: 4: Hoare triple {9095#true} call #t~ret77 := main(); {9095#true} is VALID [2020-07-08 11:53:47,507 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} havoc ~retValue_acc~11;havoc ~tmp~11; {9095#true} is VALID [2020-07-08 11:53:47,508 INFO L263 TraceCheckUtils]: 6: Hoare triple {9095#true} call select_helpers(); {9095#true} is VALID [2020-07-08 11:53:47,508 INFO L280 TraceCheckUtils]: 7: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,508 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9095#true} {9095#true} #473#return; {9095#true} is VALID [2020-07-08 11:53:47,508 INFO L263 TraceCheckUtils]: 9: Hoare triple {9095#true} call select_features(); {9095#true} is VALID [2020-07-08 11:53:47,508 INFO L280 TraceCheckUtils]: 10: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,509 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9095#true} {9095#true} #475#return; {9095#true} is VALID [2020-07-08 11:53:47,509 INFO L263 TraceCheckUtils]: 12: Hoare triple {9095#true} call #t~ret75 := valid_product(); {9095#true} is VALID [2020-07-08 11:53:47,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {9095#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:47,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {9175#(= 1 |valid_product_#res|)} assume true; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:53:47,511 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9175#(= 1 |valid_product_#res|)} {9095#true} #477#return; {9107#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:53:47,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {9107#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {9108#(= 1 main_~tmp~11)} is VALID [2020-07-08 11:53:47,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {9108#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {9095#true} is VALID [2020-07-08 11:53:47,512 INFO L263 TraceCheckUtils]: 18: Hoare triple {9095#true} call setup(); {9095#true} is VALID [2020-07-08 11:53:47,512 INFO L280 TraceCheckUtils]: 19: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,512 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9095#true} {9095#true} #479#return; {9095#true} is VALID [2020-07-08 11:53:47,513 INFO L263 TraceCheckUtils]: 21: Hoare triple {9095#true} call runTest(); {9095#true} is VALID [2020-07-08 11:53:47,513 INFO L263 TraceCheckUtils]: 22: Hoare triple {9095#true} call __utac_acc__Specification5_spec__1(); {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:47,513 INFO L280 TraceCheckUtils]: 23: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9095#true} is VALID [2020-07-08 11:53:47,514 INFO L280 TraceCheckUtils]: 24: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,514 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9095#true} {9095#true} #577#return; {9095#true} is VALID [2020-07-08 11:53:47,514 INFO L263 TraceCheckUtils]: 26: Hoare triple {9095#true} call test(); {9095#true} is VALID [2020-07-08 11:53:47,514 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9095#true} is VALID [2020-07-08 11:53:47,514 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume !false; {9095#true} is VALID [2020-07-08 11:53:47,515 INFO L280 TraceCheckUtils]: 29: Hoare triple {9095#true} assume ~splverifierCounter~0 < 4; {9095#true} is VALID [2020-07-08 11:53:47,515 INFO L280 TraceCheckUtils]: 30: Hoare triple {9095#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {9095#true} is VALID [2020-07-08 11:53:47,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume !(0 != ~tmp~7); {9095#true} is VALID [2020-07-08 11:53:47,515 INFO L280 TraceCheckUtils]: 32: Hoare triple {9095#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {9095#true} is VALID [2020-07-08 11:53:47,515 INFO L280 TraceCheckUtils]: 33: Hoare triple {9095#true} assume !(0 != ~tmp___0~3); {9095#true} is VALID [2020-07-08 11:53:47,515 INFO L280 TraceCheckUtils]: 34: Hoare triple {9095#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {9095#true} is VALID [2020-07-08 11:53:47,516 INFO L280 TraceCheckUtils]: 35: Hoare triple {9095#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {9095#true} is VALID [2020-07-08 11:53:47,516 INFO L280 TraceCheckUtils]: 36: Hoare triple {9095#true} assume 0 != ~tmp___1~0; {9095#true} is VALID [2020-07-08 11:53:47,516 INFO L263 TraceCheckUtils]: 37: Hoare triple {9095#true} call timeShift(); {9095#true} is VALID [2020-07-08 11:53:47,517 INFO L263 TraceCheckUtils]: 38: Hoare triple {9095#true} call __utac_acc__Specification5_spec__2(); {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:53:47,518 INFO L263 TraceCheckUtils]: 39: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {9095#true} is VALID [2020-07-08 11:53:47,518 INFO L280 TraceCheckUtils]: 40: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-08 11:53:47,518 INFO L280 TraceCheckUtils]: 41: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,518 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9095#true} {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {9095#true} is VALID [2020-07-08 11:53:47,518 INFO L280 TraceCheckUtils]: 43: Hoare triple {9095#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {9095#true} is VALID [2020-07-08 11:53:47,519 INFO L280 TraceCheckUtils]: 44: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,519 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9095#true} {9095#true} #539#return; {9095#true} is VALID [2020-07-08 11:53:47,519 INFO L280 TraceCheckUtils]: 46: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-08 11:53:47,520 INFO L280 TraceCheckUtils]: 47: Hoare triple {9095#true} assume 0 != ~systemActive~0; {9095#true} is VALID [2020-07-08 11:53:47,521 INFO L263 TraceCheckUtils]: 48: Hoare triple {9095#true} call processEnvironment(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,521 INFO L280 TraceCheckUtils]: 49: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9095#true} is VALID [2020-07-08 11:53:47,521 INFO L280 TraceCheckUtils]: 50: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-08 11:53:47,522 INFO L263 TraceCheckUtils]: 51: Hoare triple {9095#true} call processEnvironment__wrappee__methaneQuery(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,522 INFO L280 TraceCheckUtils]: 52: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9095#true} is VALID [2020-07-08 11:53:47,522 INFO L280 TraceCheckUtils]: 53: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-08 11:53:47,523 INFO L263 TraceCheckUtils]: 54: Hoare triple {9095#true} call processEnvironment__wrappee__highWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,523 INFO L280 TraceCheckUtils]: 55: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-08 11:53:47,523 INFO L280 TraceCheckUtils]: 56: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-08 11:53:47,523 INFO L263 TraceCheckUtils]: 57: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-08 11:53:47,523 INFO L280 TraceCheckUtils]: 58: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-08 11:53:47,523 INFO L263 TraceCheckUtils]: 59: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-08 11:53:47,524 INFO L280 TraceCheckUtils]: 60: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-08 11:53:47,524 INFO L280 TraceCheckUtils]: 61: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,525 INFO L280 TraceCheckUtils]: 62: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:53:47,526 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-08 11:53:47,527 INFO L280 TraceCheckUtils]: 64: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 11:53:47,528 INFO L280 TraceCheckUtils]: 65: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-08 11:53:47,528 INFO L280 TraceCheckUtils]: 66: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-08 11:53:47,528 INFO L280 TraceCheckUtils]: 67: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,528 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-08 11:53:47,529 INFO L280 TraceCheckUtils]: 69: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-08 11:53:47,529 INFO L280 TraceCheckUtils]: 70: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-08 11:53:47,529 INFO L263 TraceCheckUtils]: 71: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,529 INFO L280 TraceCheckUtils]: 72: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-08 11:53:47,530 INFO L263 TraceCheckUtils]: 73: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-08 11:53:47,530 INFO L280 TraceCheckUtils]: 74: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,530 INFO L263 TraceCheckUtils]: 75: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-08 11:53:47,530 INFO L280 TraceCheckUtils]: 76: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-08 11:53:47,530 INFO L280 TraceCheckUtils]: 77: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,531 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-08 11:53:47,531 INFO L280 TraceCheckUtils]: 79: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-08 11:53:47,531 INFO L280 TraceCheckUtils]: 80: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,531 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-08 11:53:47,531 INFO L280 TraceCheckUtils]: 82: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-08 11:53:47,532 INFO L280 TraceCheckUtils]: 83: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-08 11:53:47,532 INFO L263 TraceCheckUtils]: 84: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:53:47,532 INFO L280 TraceCheckUtils]: 85: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-08 11:53:47,533 INFO L280 TraceCheckUtils]: 86: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,533 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-08 11:53:47,533 INFO L280 TraceCheckUtils]: 88: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,533 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-08 11:53:47,533 INFO L280 TraceCheckUtils]: 90: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,533 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-08 11:53:47,534 INFO L280 TraceCheckUtils]: 92: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,534 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9096#false} {9095#true} #521#return; {9096#false} is VALID [2020-07-08 11:53:47,534 INFO L280 TraceCheckUtils]: 94: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-08 11:53:47,534 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9096#false} {9095#true} #543#return; {9096#false} is VALID [2020-07-08 11:53:47,534 INFO L263 TraceCheckUtils]: 96: Hoare triple {9096#false} call __utac_acc__Specification5_spec__3(); {9096#false} is VALID [2020-07-08 11:53:47,535 INFO L280 TraceCheckUtils]: 97: Hoare triple {9096#false} havoc ~tmp~6;havoc ~tmp___0~2; {9096#false} is VALID [2020-07-08 11:53:47,535 INFO L263 TraceCheckUtils]: 98: Hoare triple {9096#false} call #t~ret24 := getWaterLevel(); {9095#true} is VALID [2020-07-08 11:53:47,535 INFO L280 TraceCheckUtils]: 99: Hoare triple {9095#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {9095#true} is VALID [2020-07-08 11:53:47,535 INFO L280 TraceCheckUtils]: 100: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,535 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9095#true} {9096#false} #561#return; {9096#false} is VALID [2020-07-08 11:53:47,535 INFO L280 TraceCheckUtils]: 102: Hoare triple {9096#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {9096#false} is VALID [2020-07-08 11:53:47,536 INFO L280 TraceCheckUtils]: 103: Hoare triple {9096#false} assume 2 != ~tmp~6; {9096#false} is VALID [2020-07-08 11:53:47,536 INFO L263 TraceCheckUtils]: 104: Hoare triple {9096#false} call #t~ret25 := isPumpRunning(); {9095#true} is VALID [2020-07-08 11:53:47,536 INFO L280 TraceCheckUtils]: 105: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-08 11:53:47,536 INFO L280 TraceCheckUtils]: 106: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-08 11:53:47,536 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {9095#true} {9096#false} #563#return; {9096#false} is VALID [2020-07-08 11:53:47,537 INFO L280 TraceCheckUtils]: 108: Hoare triple {9096#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {9096#false} is VALID [2020-07-08 11:53:47,537 INFO L280 TraceCheckUtils]: 109: Hoare triple {9096#false} assume 0 != ~tmp___0~2; {9096#false} is VALID [2020-07-08 11:53:47,537 INFO L280 TraceCheckUtils]: 110: Hoare triple {9096#false} assume 0 == ~switchedOnBeforeTS~0; {9096#false} is VALID [2020-07-08 11:53:47,537 INFO L263 TraceCheckUtils]: 111: Hoare triple {9096#false} call __automaton_fail(); {9096#false} is VALID [2020-07-08 11:53:47,537 INFO L280 TraceCheckUtils]: 112: Hoare triple {9096#false} assume !false; {9096#false} is VALID [2020-07-08 11:53:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:53:47,552 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781647992] [2020-07-08 11:53:47,553 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:53:47,553 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:53:47,553 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074464202] [2020-07-08 11:53:47,554 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-08 11:53:47,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:53:47,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:53:47,678 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:53:47,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:53:47,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:53:47,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:53:47,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:53:47,679 INFO L87 Difference]: Start difference. First operand 267 states and 300 transitions. Second operand 11 states. [2020-07-08 11:53:49,540 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:49,951 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:50,266 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:54,626 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:55,086 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:53:55,424 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:54:03,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:03,908 INFO L93 Difference]: Finished difference Result 553 states and 664 transitions. [2020-07-08 11:54:03,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:54:03,908 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-08 11:54:03,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:54:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:54:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 434 transitions. [2020-07-08 11:54:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:54:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 434 transitions. [2020-07-08 11:54:03,921 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 434 transitions. [2020-07-08 11:54:05,285 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:05,296 INFO L225 Difference]: With dead ends: 553 [2020-07-08 11:54:05,296 INFO L226 Difference]: Without dead ends: 314 [2020-07-08 11:54:05,297 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:54:05,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2020-07-08 11:54:07,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 271. [2020-07-08 11:54:07,353 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:54:07,353 INFO L82 GeneralOperation]: Start isEquivalent. First operand 314 states. Second operand 271 states. [2020-07-08 11:54:07,353 INFO L74 IsIncluded]: Start isIncluded. First operand 314 states. Second operand 271 states. [2020-07-08 11:54:07,354 INFO L87 Difference]: Start difference. First operand 314 states. Second operand 271 states. [2020-07-08 11:54:07,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:07,364 INFO L93 Difference]: Finished difference Result 314 states and 374 transitions. [2020-07-08 11:54:07,364 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 374 transitions. [2020-07-08 11:54:07,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:07,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:07,365 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 314 states. [2020-07-08 11:54:07,365 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 314 states. [2020-07-08 11:54:07,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:07,374 INFO L93 Difference]: Finished difference Result 314 states and 374 transitions. [2020-07-08 11:54:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 374 transitions. [2020-07-08 11:54:07,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:07,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:07,376 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:54:07,376 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:54:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-07-08 11:54:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 304 transitions. [2020-07-08 11:54:07,384 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 304 transitions. Word has length 113 [2020-07-08 11:54:07,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:54:07,384 INFO L479 AbstractCegarLoop]: Abstraction has 271 states and 304 transitions. [2020-07-08 11:54:07,384 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:54:07,385 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 304 transitions. [2020-07-08 11:54:07,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-08 11:54:07,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:54:07,386 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:54:07,386 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:54:07,387 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:54:07,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:54:07,387 INFO L82 PathProgramCache]: Analyzing trace with hash -1287166530, now seen corresponding path program 1 times [2020-07-08 11:54:07,387 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:54:07,387 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706623429] [2020-07-08 11:54:07,388 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:54:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,758 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:54:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {11151#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {11078#(= 1 ~waterLevel~0)} assume true; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,842 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11078#(= 1 ~waterLevel~0)} {11073#true} #587#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,846 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #473#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,855 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #475#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {11073#true} is VALID [2020-07-08 11:54:07,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,860 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #477#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,865 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #479#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11073#true} is VALID [2020-07-08 11:54:07,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,883 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #577#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-08 11:54:07,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,899 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {11073#true} is VALID [2020-07-08 11:54:07,900 INFO L263 TraceCheckUtils]: 0: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {11073#true} is VALID [2020-07-08 11:54:07,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-08 11:54:07,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,901 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11073#true} {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {11073#true} is VALID [2020-07-08 11:54:07,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {11073#true} is VALID [2020-07-08 11:54:07,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:07,903 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #539#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:07,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-08 11:54:08,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,049 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-08 11:54:08,050 INFO L263 TraceCheckUtils]: 1: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-08 11:54:08,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-08 11:54:08,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,053 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,055 INFO L280 TraceCheckUtils]: 7: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,056 INFO L280 TraceCheckUtils]: 9: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,057 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-08 11:54:08,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-08 11:54:08,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,073 INFO L263 TraceCheckUtils]: 1: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-08 11:54:08,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-08 11:54:08,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,074 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-08 11:54:08,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,075 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-08 11:54:08,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-08 11:54:08,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-08 11:54:08,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-08 11:54:08,080 INFO L263 TraceCheckUtils]: 1: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-08 11:54:08,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,081 INFO L263 TraceCheckUtils]: 3: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-08 11:54:08,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-08 11:54:08,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,082 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-08 11:54:08,083 INFO L280 TraceCheckUtils]: 7: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,083 INFO L280 TraceCheckUtils]: 8: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,083 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-08 11:54:08,084 INFO L280 TraceCheckUtils]: 10: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-08 11:54:08,084 INFO L280 TraceCheckUtils]: 11: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-08 11:54:08,089 INFO L263 TraceCheckUtils]: 12: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-08 11:54:08,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,090 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-08 11:54:08,090 INFO L280 TraceCheckUtils]: 16: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,091 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-08 11:54:08,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-08 11:54:08,093 INFO L263 TraceCheckUtils]: 2: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-08 11:54:08,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-08 11:54:08,093 INFO L263 TraceCheckUtils]: 4: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-08 11:54:08,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-08 11:54:08,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,095 INFO L280 TraceCheckUtils]: 7: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,096 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,097 INFO L280 TraceCheckUtils]: 9: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,098 INFO L280 TraceCheckUtils]: 10: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,099 INFO L280 TraceCheckUtils]: 11: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,101 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,102 INFO L280 TraceCheckUtils]: 15: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,103 INFO L263 TraceCheckUtils]: 16: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,104 INFO L280 TraceCheckUtils]: 17: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-08 11:54:08,104 INFO L263 TraceCheckUtils]: 18: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-08 11:54:08,104 INFO L280 TraceCheckUtils]: 19: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,105 INFO L263 TraceCheckUtils]: 20: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-08 11:54:08,105 INFO L280 TraceCheckUtils]: 21: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-08 11:54:08,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,106 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-08 11:54:08,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,106 INFO L280 TraceCheckUtils]: 25: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,107 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-08 11:54:08,107 INFO L280 TraceCheckUtils]: 27: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-08 11:54:08,107 INFO L280 TraceCheckUtils]: 28: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-08 11:54:08,109 INFO L263 TraceCheckUtils]: 29: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,109 INFO L280 TraceCheckUtils]: 30: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-08 11:54:08,109 INFO L280 TraceCheckUtils]: 31: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,110 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-08 11:54:08,110 INFO L280 TraceCheckUtils]: 33: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,111 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,112 INFO L280 TraceCheckUtils]: 35: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,113 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11073#true} is VALID [2020-07-08 11:54:08,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-08 11:54:08,116 INFO L263 TraceCheckUtils]: 2: Hoare triple {11073#true} call processEnvironment__wrappee__highWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-08 11:54:08,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-08 11:54:08,117 INFO L263 TraceCheckUtils]: 5: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-08 11:54:08,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-08 11:54:08,118 INFO L263 TraceCheckUtils]: 7: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-08 11:54:08,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-08 11:54:08,119 INFO L280 TraceCheckUtils]: 9: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,119 INFO L280 TraceCheckUtils]: 10: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,120 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,123 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,124 INFO L280 TraceCheckUtils]: 18: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,125 INFO L263 TraceCheckUtils]: 19: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,125 INFO L280 TraceCheckUtils]: 20: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-08 11:54:08,126 INFO L263 TraceCheckUtils]: 21: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-08 11:54:08,126 INFO L280 TraceCheckUtils]: 22: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,126 INFO L263 TraceCheckUtils]: 23: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-08 11:54:08,126 INFO L280 TraceCheckUtils]: 24: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-08 11:54:08,127 INFO L280 TraceCheckUtils]: 25: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,127 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-08 11:54:08,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,128 INFO L280 TraceCheckUtils]: 28: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,128 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-08 11:54:08,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-08 11:54:08,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-08 11:54:08,130 INFO L263 TraceCheckUtils]: 32: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,130 INFO L280 TraceCheckUtils]: 33: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-08 11:54:08,130 INFO L280 TraceCheckUtils]: 34: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,131 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-08 11:54:08,131 INFO L280 TraceCheckUtils]: 36: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,132 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,133 INFO L280 TraceCheckUtils]: 38: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,134 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,134 INFO L280 TraceCheckUtils]: 40: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,135 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #521#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11073#true} is VALID [2020-07-08 11:54:08,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-08 11:54:08,139 INFO L263 TraceCheckUtils]: 2: Hoare triple {11073#true} call processEnvironment__wrappee__methaneQuery(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11073#true} is VALID [2020-07-08 11:54:08,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-08 11:54:08,141 INFO L263 TraceCheckUtils]: 5: Hoare triple {11073#true} call processEnvironment__wrappee__highWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-08 11:54:08,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-08 11:54:08,142 INFO L263 TraceCheckUtils]: 8: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-08 11:54:08,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-08 11:54:08,142 INFO L263 TraceCheckUtils]: 10: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-08 11:54:08,143 INFO L280 TraceCheckUtils]: 11: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-08 11:54:08,143 INFO L280 TraceCheckUtils]: 12: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,145 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,147 INFO L280 TraceCheckUtils]: 16: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,148 INFO L280 TraceCheckUtils]: 17: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,148 INFO L280 TraceCheckUtils]: 18: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,149 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,150 INFO L280 TraceCheckUtils]: 20: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,151 INFO L280 TraceCheckUtils]: 21: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,152 INFO L263 TraceCheckUtils]: 22: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-08 11:54:08,153 INFO L263 TraceCheckUtils]: 24: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-08 11:54:08,153 INFO L280 TraceCheckUtils]: 25: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,153 INFO L263 TraceCheckUtils]: 26: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-08 11:54:08,153 INFO L280 TraceCheckUtils]: 27: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-08 11:54:08,154 INFO L280 TraceCheckUtils]: 28: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,154 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-08 11:54:08,154 INFO L280 TraceCheckUtils]: 30: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,155 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-08 11:54:08,155 INFO L280 TraceCheckUtils]: 33: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-08 11:54:08,156 INFO L280 TraceCheckUtils]: 34: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-08 11:54:08,157 INFO L263 TraceCheckUtils]: 35: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,157 INFO L280 TraceCheckUtils]: 36: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-08 11:54:08,157 INFO L280 TraceCheckUtils]: 37: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,158 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-08 11:54:08,158 INFO L280 TraceCheckUtils]: 39: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,159 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,160 INFO L280 TraceCheckUtils]: 41: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,160 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,161 INFO L280 TraceCheckUtils]: 43: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,162 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #521#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,163 INFO L280 TraceCheckUtils]: 45: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,164 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11078#(= 1 ~waterLevel~0)} #543#return; {11074#false} is VALID [2020-07-08 11:54:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11073#true} is VALID [2020-07-08 11:54:08,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,171 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11074#false} #561#return; {11074#false} is VALID [2020-07-08 11:54:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:08,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-08 11:54:08,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,177 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11074#false} #563#return; {11074#false} is VALID [2020-07-08 11:54:08,184 INFO L263 TraceCheckUtils]: 0: Hoare triple {11073#true} call ULTIMATE.init(); {11151#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:54:08,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {11151#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {11078#(= 1 ~waterLevel~0)} assume true; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,194 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11078#(= 1 ~waterLevel~0)} {11073#true} #587#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,195 INFO L263 TraceCheckUtils]: 4: Hoare triple {11078#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,196 INFO L280 TraceCheckUtils]: 5: Hoare triple {11078#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,196 INFO L263 TraceCheckUtils]: 6: Hoare triple {11078#(= 1 ~waterLevel~0)} call select_helpers(); {11073#true} is VALID [2020-07-08 11:54:08,196 INFO L280 TraceCheckUtils]: 7: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,197 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #473#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,198 INFO L263 TraceCheckUtils]: 9: Hoare triple {11078#(= 1 ~waterLevel~0)} call select_features(); {11073#true} is VALID [2020-07-08 11:54:08,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,198 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #475#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,199 INFO L263 TraceCheckUtils]: 12: Hoare triple {11078#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {11073#true} is VALID [2020-07-08 11:54:08,199 INFO L280 TraceCheckUtils]: 13: Hoare triple {11073#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {11073#true} is VALID [2020-07-08 11:54:08,199 INFO L280 TraceCheckUtils]: 14: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,200 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #477#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,201 INFO L280 TraceCheckUtils]: 16: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,202 INFO L280 TraceCheckUtils]: 17: Hoare triple {11078#(= 1 ~waterLevel~0)} assume 0 != ~tmp~11; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,202 INFO L263 TraceCheckUtils]: 18: Hoare triple {11078#(= 1 ~waterLevel~0)} call setup(); {11073#true} is VALID [2020-07-08 11:54:08,202 INFO L280 TraceCheckUtils]: 19: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,203 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #479#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,204 INFO L263 TraceCheckUtils]: 21: Hoare triple {11078#(= 1 ~waterLevel~0)} call runTest(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,205 INFO L263 TraceCheckUtils]: 22: Hoare triple {11078#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:08,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11073#true} is VALID [2020-07-08 11:54:08,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,207 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #577#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,208 INFO L263 TraceCheckUtils]: 26: Hoare triple {11078#(= 1 ~waterLevel~0)} call test(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,210 INFO L280 TraceCheckUtils]: 27: Hoare triple {11078#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,210 INFO L280 TraceCheckUtils]: 28: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !false; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,211 INFO L280 TraceCheckUtils]: 29: Hoare triple {11078#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,212 INFO L280 TraceCheckUtils]: 30: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,213 INFO L280 TraceCheckUtils]: 31: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~7); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,213 INFO L280 TraceCheckUtils]: 32: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,214 INFO L280 TraceCheckUtils]: 33: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,215 INFO L280 TraceCheckUtils]: 34: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,216 INFO L280 TraceCheckUtils]: 35: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,217 INFO L280 TraceCheckUtils]: 36: Hoare triple {11078#(= 1 ~waterLevel~0)} assume 0 != ~tmp___1~0; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,217 INFO L263 TraceCheckUtils]: 37: Hoare triple {11078#(= 1 ~waterLevel~0)} call timeShift(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,219 INFO L263 TraceCheckUtils]: 38: Hoare triple {11078#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:08,220 INFO L263 TraceCheckUtils]: 39: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {11073#true} is VALID [2020-07-08 11:54:08,220 INFO L280 TraceCheckUtils]: 40: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-08 11:54:08,220 INFO L280 TraceCheckUtils]: 41: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,221 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11073#true} {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {11073#true} is VALID [2020-07-08 11:54:08,221 INFO L280 TraceCheckUtils]: 43: Hoare triple {11073#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {11073#true} is VALID [2020-07-08 11:54:08,221 INFO L280 TraceCheckUtils]: 44: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,222 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #539#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,223 INFO L280 TraceCheckUtils]: 46: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,224 INFO L280 TraceCheckUtils]: 47: Hoare triple {11078#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,225 INFO L263 TraceCheckUtils]: 48: Hoare triple {11078#(= 1 ~waterLevel~0)} call processEnvironment(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,225 INFO L280 TraceCheckUtils]: 49: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11073#true} is VALID [2020-07-08 11:54:08,225 INFO L280 TraceCheckUtils]: 50: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-08 11:54:08,226 INFO L263 TraceCheckUtils]: 51: Hoare triple {11073#true} call processEnvironment__wrappee__methaneQuery(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,227 INFO L280 TraceCheckUtils]: 52: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11073#true} is VALID [2020-07-08 11:54:08,227 INFO L280 TraceCheckUtils]: 53: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-08 11:54:08,229 INFO L263 TraceCheckUtils]: 54: Hoare triple {11073#true} call processEnvironment__wrappee__highWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,229 INFO L280 TraceCheckUtils]: 55: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-08 11:54:08,229 INFO L280 TraceCheckUtils]: 56: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-08 11:54:08,230 INFO L263 TraceCheckUtils]: 57: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-08 11:54:08,230 INFO L280 TraceCheckUtils]: 58: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-08 11:54:08,230 INFO L263 TraceCheckUtils]: 59: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-08 11:54:08,230 INFO L280 TraceCheckUtils]: 60: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-08 11:54:08,231 INFO L280 TraceCheckUtils]: 61: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,232 INFO L280 TraceCheckUtils]: 62: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,233 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,234 INFO L280 TraceCheckUtils]: 64: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,235 INFO L280 TraceCheckUtils]: 65: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,236 INFO L280 TraceCheckUtils]: 66: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,236 INFO L280 TraceCheckUtils]: 67: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,237 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,238 INFO L280 TraceCheckUtils]: 69: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,239 INFO L280 TraceCheckUtils]: 70: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,240 INFO L263 TraceCheckUtils]: 71: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,240 INFO L280 TraceCheckUtils]: 72: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-08 11:54:08,241 INFO L263 TraceCheckUtils]: 73: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-08 11:54:08,241 INFO L280 TraceCheckUtils]: 74: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,241 INFO L263 TraceCheckUtils]: 75: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-08 11:54:08,241 INFO L280 TraceCheckUtils]: 76: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-08 11:54:08,242 INFO L280 TraceCheckUtils]: 77: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,242 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-08 11:54:08,242 INFO L280 TraceCheckUtils]: 79: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-08 11:54:08,242 INFO L280 TraceCheckUtils]: 80: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,242 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-08 11:54:08,243 INFO L280 TraceCheckUtils]: 82: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-08 11:54:08,243 INFO L280 TraceCheckUtils]: 83: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-08 11:54:08,244 INFO L263 TraceCheckUtils]: 84: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:08,244 INFO L280 TraceCheckUtils]: 85: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-08 11:54:08,244 INFO L280 TraceCheckUtils]: 86: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,244 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-08 11:54:08,244 INFO L280 TraceCheckUtils]: 88: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,245 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,246 INFO L280 TraceCheckUtils]: 90: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,246 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,247 INFO L280 TraceCheckUtils]: 92: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,247 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #521#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,248 INFO L280 TraceCheckUtils]: 94: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:08,249 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11078#(= 1 ~waterLevel~0)} #543#return; {11074#false} is VALID [2020-07-08 11:54:08,250 INFO L263 TraceCheckUtils]: 96: Hoare triple {11074#false} call __utac_acc__Specification5_spec__3(); {11074#false} is VALID [2020-07-08 11:54:08,250 INFO L280 TraceCheckUtils]: 97: Hoare triple {11074#false} havoc ~tmp~6;havoc ~tmp___0~2; {11074#false} is VALID [2020-07-08 11:54:08,250 INFO L263 TraceCheckUtils]: 98: Hoare triple {11074#false} call #t~ret24 := getWaterLevel(); {11073#true} is VALID [2020-07-08 11:54:08,250 INFO L280 TraceCheckUtils]: 99: Hoare triple {11073#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11073#true} is VALID [2020-07-08 11:54:08,251 INFO L280 TraceCheckUtils]: 100: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,251 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11073#true} {11074#false} #561#return; {11074#false} is VALID [2020-07-08 11:54:08,251 INFO L280 TraceCheckUtils]: 102: Hoare triple {11074#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {11074#false} is VALID [2020-07-08 11:54:08,252 INFO L280 TraceCheckUtils]: 103: Hoare triple {11074#false} assume 2 != ~tmp~6; {11074#false} is VALID [2020-07-08 11:54:08,252 INFO L263 TraceCheckUtils]: 104: Hoare triple {11074#false} call #t~ret25 := isPumpRunning(); {11073#true} is VALID [2020-07-08 11:54:08,252 INFO L280 TraceCheckUtils]: 105: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-08 11:54:08,253 INFO L280 TraceCheckUtils]: 106: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-08 11:54:08,253 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {11073#true} {11074#false} #563#return; {11074#false} is VALID [2020-07-08 11:54:08,253 INFO L280 TraceCheckUtils]: 108: Hoare triple {11074#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {11074#false} is VALID [2020-07-08 11:54:08,254 INFO L280 TraceCheckUtils]: 109: Hoare triple {11074#false} assume 0 != ~tmp___0~2; {11074#false} is VALID [2020-07-08 11:54:08,254 INFO L280 TraceCheckUtils]: 110: Hoare triple {11074#false} assume 0 == ~switchedOnBeforeTS~0; {11074#false} is VALID [2020-07-08 11:54:08,254 INFO L263 TraceCheckUtils]: 111: Hoare triple {11074#false} call __automaton_fail(); {11074#false} is VALID [2020-07-08 11:54:08,254 INFO L280 TraceCheckUtils]: 112: Hoare triple {11074#false} assume !false; {11074#false} is VALID [2020-07-08 11:54:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:54:08,285 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706623429] [2020-07-08 11:54:08,288 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:54:08,289 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:54:08,289 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579143723] [2020-07-08 11:54:08,290 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-08 11:54:08,291 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:54:08,291 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:54:08,473 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:08,473 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:54:08,473 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:54:08,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:54:08,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:54:08,474 INFO L87 Difference]: Start difference. First operand 271 states and 304 transitions. Second operand 7 states. [2020-07-08 11:54:09,171 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:11,502 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:24,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:24,096 INFO L93 Difference]: Finished difference Result 745 states and 915 transitions. [2020-07-08 11:54:24,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:54:24,096 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-08 11:54:24,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:54:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:54:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 656 transitions. [2020-07-08 11:54:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:54:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 656 transitions. [2020-07-08 11:54:24,114 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 656 transitions. [2020-07-08 11:54:26,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 656 edges. 656 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:26,427 INFO L225 Difference]: With dead ends: 745 [2020-07-08 11:54:26,427 INFO L226 Difference]: Without dead ends: 502 [2020-07-08 11:54:26,428 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:54:26,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2020-07-08 11:54:30,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 460. [2020-07-08 11:54:30,026 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:54:30,026 INFO L82 GeneralOperation]: Start isEquivalent. First operand 502 states. Second operand 460 states. [2020-07-08 11:54:30,026 INFO L74 IsIncluded]: Start isIncluded. First operand 502 states. Second operand 460 states. [2020-07-08 11:54:30,027 INFO L87 Difference]: Start difference. First operand 502 states. Second operand 460 states. [2020-07-08 11:54:30,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:30,045 INFO L93 Difference]: Finished difference Result 502 states and 601 transitions. [2020-07-08 11:54:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 601 transitions. [2020-07-08 11:54:30,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:30,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:30,047 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 502 states. [2020-07-08 11:54:30,048 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 502 states. [2020-07-08 11:54:30,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:54:30,065 INFO L93 Difference]: Finished difference Result 502 states and 601 transitions. [2020-07-08 11:54:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 601 transitions. [2020-07-08 11:54:30,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:54:30,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:54:30,067 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:54:30,067 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:54:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-08 11:54:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 532 transitions. [2020-07-08 11:54:30,085 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 532 transitions. Word has length 113 [2020-07-08 11:54:30,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:54:30,085 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 532 transitions. [2020-07-08 11:54:30,085 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:54:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 532 transitions. [2020-07-08 11:54:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-07-08 11:54:30,087 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:54:30,087 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:54:30,087 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:54:30,087 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:54:30,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:54:30,088 INFO L82 PathProgramCache]: Analyzing trace with hash -803017404, now seen corresponding path program 1 times [2020-07-08 11:54:30,088 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:54:30,088 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963395824] [2020-07-08 11:54:30,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:54:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,454 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:54:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {14035#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {13956#(= 1 ~waterLevel~0)} assume true; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13956#(= 1 ~waterLevel~0)} {13951#true} #587#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,525 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #473#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #475#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13951#true} is VALID [2020-07-08 11:54:30,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #477#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,534 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #479#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13951#true} is VALID [2020-07-08 11:54:30,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #577#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {14037#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:54:30,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:54:30,639 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13956#(= 1 ~waterLevel~0)} #523#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-08 11:54:30,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,645 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {13951#true} is VALID [2020-07-08 11:54:30,645 INFO L263 TraceCheckUtils]: 0: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {13951#true} is VALID [2020-07-08 11:54:30,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-08 11:54:30,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,645 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13951#true} {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {13951#true} is VALID [2020-07-08 11:54:30,645 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {13951#true} is VALID [2020-07-08 11:54:30,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,646 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #539#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,695 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-08 11:54:30,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-08 11:54:30,696 INFO L263 TraceCheckUtils]: 1: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-08 11:54:30,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,697 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-08 11:54:30,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-08 11:54:30,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-08 11:54:30,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,698 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-08 11:54:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-08 11:54:30,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-08 11:54:30,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,708 INFO L263 TraceCheckUtils]: 1: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-08 11:54:30,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-08 11:54:30,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,709 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-08 11:54:30,709 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,710 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-08 11:54:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,713 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-08 11:54:30,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-08 11:54:30,714 INFO L263 TraceCheckUtils]: 1: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-08 11:54:30,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,714 INFO L263 TraceCheckUtils]: 3: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-08 11:54:30,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-08 11:54:30,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,715 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-08 11:54:30,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,715 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-08 11:54:30,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-08 11:54:30,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-08 11:54:30,717 INFO L263 TraceCheckUtils]: 12: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,717 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-08 11:54:30,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,718 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-08 11:54:30,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-08 11:54:30,718 INFO L263 TraceCheckUtils]: 2: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-08 11:54:30,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-08 11:54:30,719 INFO L263 TraceCheckUtils]: 4: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-08 11:54:30,719 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,720 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-08 11:54:30,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-08 11:54:30,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-08 11:54:30,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,721 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-08 11:54:30,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-08 11:54:30,721 INFO L280 TraceCheckUtils]: 15: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,722 INFO L263 TraceCheckUtils]: 16: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-08 11:54:30,722 INFO L263 TraceCheckUtils]: 18: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-08 11:54:30,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,723 INFO L263 TraceCheckUtils]: 20: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-08 11:54:30,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-08 11:54:30,723 INFO L280 TraceCheckUtils]: 22: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,723 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-08 11:54:30,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,724 INFO L280 TraceCheckUtils]: 25: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,724 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-08 11:54:30,724 INFO L280 TraceCheckUtils]: 27: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-08 11:54:30,725 INFO L280 TraceCheckUtils]: 28: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-08 11:54:30,725 INFO L263 TraceCheckUtils]: 29: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,725 INFO L280 TraceCheckUtils]: 30: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,726 INFO L280 TraceCheckUtils]: 31: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,726 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-08 11:54:30,726 INFO L280 TraceCheckUtils]: 33: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,726 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-08 11:54:30,727 INFO L280 TraceCheckUtils]: 35: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,727 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-08 11:54:30,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13951#true} is VALID [2020-07-08 11:54:30,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-08 11:54:30,729 INFO L263 TraceCheckUtils]: 2: Hoare triple {13951#true} call processEnvironment__wrappee__highWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-08 11:54:30,729 INFO L263 TraceCheckUtils]: 5: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-08 11:54:30,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-08 11:54:30,730 INFO L263 TraceCheckUtils]: 7: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-08 11:54:30,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,730 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,730 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,731 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-08 11:54:30,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-08 11:54:30,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-08 11:54:30,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,732 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-08 11:54:30,732 INFO L280 TraceCheckUtils]: 17: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-08 11:54:30,732 INFO L280 TraceCheckUtils]: 18: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,733 INFO L263 TraceCheckUtils]: 19: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,733 INFO L280 TraceCheckUtils]: 20: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-08 11:54:30,733 INFO L263 TraceCheckUtils]: 21: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-08 11:54:30,733 INFO L280 TraceCheckUtils]: 22: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,734 INFO L263 TraceCheckUtils]: 23: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-08 11:54:30,734 INFO L280 TraceCheckUtils]: 24: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-08 11:54:30,734 INFO L280 TraceCheckUtils]: 25: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,734 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-08 11:54:30,734 INFO L280 TraceCheckUtils]: 27: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,735 INFO L280 TraceCheckUtils]: 28: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,735 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-08 11:54:30,735 INFO L280 TraceCheckUtils]: 30: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-08 11:54:30,735 INFO L280 TraceCheckUtils]: 31: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-08 11:54:30,736 INFO L263 TraceCheckUtils]: 32: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,736 INFO L280 TraceCheckUtils]: 33: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,736 INFO L280 TraceCheckUtils]: 34: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,737 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-08 11:54:30,737 INFO L280 TraceCheckUtils]: 36: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,737 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-08 11:54:30,737 INFO L280 TraceCheckUtils]: 38: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,737 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-08 11:54:30,738 INFO L280 TraceCheckUtils]: 40: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,738 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13951#true} {13951#true} #521#return; {13951#true} is VALID [2020-07-08 11:54:30,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13951#true} is VALID [2020-07-08 11:54:30,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-08 11:54:30,740 INFO L263 TraceCheckUtils]: 2: Hoare triple {13951#true} call processEnvironment__wrappee__methaneQuery(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13951#true} is VALID [2020-07-08 11:54:30,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-08 11:54:30,741 INFO L263 TraceCheckUtils]: 5: Hoare triple {13951#true} call processEnvironment__wrappee__highWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,741 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-08 11:54:30,741 INFO L263 TraceCheckUtils]: 8: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-08 11:54:30,742 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-08 11:54:30,742 INFO L263 TraceCheckUtils]: 10: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-08 11:54:30,742 INFO L280 TraceCheckUtils]: 11: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,742 INFO L280 TraceCheckUtils]: 13: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,742 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-08 11:54:30,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-08 11:54:30,743 INFO L280 TraceCheckUtils]: 16: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-08 11:54:30,743 INFO L280 TraceCheckUtils]: 18: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,744 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-08 11:54:30,744 INFO L280 TraceCheckUtils]: 20: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-08 11:54:30,744 INFO L280 TraceCheckUtils]: 21: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,745 INFO L263 TraceCheckUtils]: 22: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,745 INFO L280 TraceCheckUtils]: 23: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-08 11:54:30,745 INFO L263 TraceCheckUtils]: 24: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-08 11:54:30,745 INFO L280 TraceCheckUtils]: 25: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,745 INFO L263 TraceCheckUtils]: 26: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-08 11:54:30,746 INFO L280 TraceCheckUtils]: 27: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-08 11:54:30,746 INFO L280 TraceCheckUtils]: 28: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,746 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-08 11:54:30,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,746 INFO L280 TraceCheckUtils]: 31: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,747 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-08 11:54:30,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-08 11:54:30,747 INFO L280 TraceCheckUtils]: 34: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-08 11:54:30,748 INFO L263 TraceCheckUtils]: 35: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,748 INFO L280 TraceCheckUtils]: 37: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,748 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-08 11:54:30,748 INFO L280 TraceCheckUtils]: 39: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,749 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-08 11:54:30,749 INFO L280 TraceCheckUtils]: 41: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,749 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-08 11:54:30,749 INFO L280 TraceCheckUtils]: 43: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,749 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13951#true} {13951#true} #521#return; {13951#true} is VALID [2020-07-08 11:54:30,749 INFO L280 TraceCheckUtils]: 45: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,750 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #543#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:54:30,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:54:30,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} {13972#(= 2 ~waterLevel~0)} #561#return; {14030#(= 2 |__utac_acc__Specification5_spec__3_#t~ret24|)} is VALID [2020-07-08 11:54:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:54:30,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-08 11:54:30,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13952#false} #563#return; {13952#false} is VALID [2020-07-08 11:54:30,780 INFO L263 TraceCheckUtils]: 0: Hoare triple {13951#true} call ULTIMATE.init(); {14035#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:54:30,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {14035#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {13956#(= 1 ~waterLevel~0)} assume true; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,787 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13956#(= 1 ~waterLevel~0)} {13951#true} #587#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,787 INFO L263 TraceCheckUtils]: 4: Hoare triple {13956#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {13956#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,788 INFO L263 TraceCheckUtils]: 6: Hoare triple {13956#(= 1 ~waterLevel~0)} call select_helpers(); {13951#true} is VALID [2020-07-08 11:54:30,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,789 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #473#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,789 INFO L263 TraceCheckUtils]: 9: Hoare triple {13956#(= 1 ~waterLevel~0)} call select_features(); {13951#true} is VALID [2020-07-08 11:54:30,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,790 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #475#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,790 INFO L263 TraceCheckUtils]: 12: Hoare triple {13956#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {13951#true} is VALID [2020-07-08 11:54:30,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {13951#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13951#true} is VALID [2020-07-08 11:54:30,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,791 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #477#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {13956#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {13956#(= 1 ~waterLevel~0)} assume 0 != ~tmp~11; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,792 INFO L263 TraceCheckUtils]: 18: Hoare triple {13956#(= 1 ~waterLevel~0)} call setup(); {13951#true} is VALID [2020-07-08 11:54:30,793 INFO L280 TraceCheckUtils]: 19: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,793 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #479#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,794 INFO L263 TraceCheckUtils]: 21: Hoare triple {13956#(= 1 ~waterLevel~0)} call runTest(); {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,794 INFO L263 TraceCheckUtils]: 22: Hoare triple {13956#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:30,795 INFO L280 TraceCheckUtils]: 23: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13951#true} is VALID [2020-07-08 11:54:30,795 INFO L280 TraceCheckUtils]: 24: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,795 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #577#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,796 INFO L263 TraceCheckUtils]: 26: Hoare triple {13956#(= 1 ~waterLevel~0)} call test(); {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,797 INFO L280 TraceCheckUtils]: 27: Hoare triple {13956#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {13956#(= 1 ~waterLevel~0)} assume !false; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,798 INFO L280 TraceCheckUtils]: 29: Hoare triple {13956#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,798 INFO L280 TraceCheckUtils]: 30: Hoare triple {13956#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,799 INFO L280 TraceCheckUtils]: 31: Hoare triple {13956#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,800 INFO L263 TraceCheckUtils]: 32: Hoare triple {13956#(= 1 ~waterLevel~0)} call waterRise(); {14037#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:54:30,801 INFO L280 TraceCheckUtils]: 33: Hoare triple {14037#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:54:30,802 INFO L280 TraceCheckUtils]: 34: Hoare triple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-08 11:54:30,803 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13956#(= 1 ~waterLevel~0)} #523#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,803 INFO L280 TraceCheckUtils]: 36: Hoare triple {13972#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,804 INFO L280 TraceCheckUtils]: 37: Hoare triple {13972#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,804 INFO L280 TraceCheckUtils]: 38: Hoare triple {13972#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,805 INFO L280 TraceCheckUtils]: 39: Hoare triple {13972#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,805 INFO L280 TraceCheckUtils]: 40: Hoare triple {13972#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,806 INFO L263 TraceCheckUtils]: 41: Hoare triple {13972#(= 2 ~waterLevel~0)} call timeShift(); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,807 INFO L263 TraceCheckUtils]: 42: Hoare triple {13972#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:54:30,807 INFO L263 TraceCheckUtils]: 43: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {13951#true} is VALID [2020-07-08 11:54:30,807 INFO L280 TraceCheckUtils]: 44: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-08 11:54:30,807 INFO L280 TraceCheckUtils]: 45: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,807 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13951#true} {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {13951#true} is VALID [2020-07-08 11:54:30,808 INFO L280 TraceCheckUtils]: 47: Hoare triple {13951#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {13951#true} is VALID [2020-07-08 11:54:30,808 INFO L280 TraceCheckUtils]: 48: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,808 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #539#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,809 INFO L280 TraceCheckUtils]: 50: Hoare triple {13972#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,810 INFO L280 TraceCheckUtils]: 51: Hoare triple {13972#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,810 INFO L263 TraceCheckUtils]: 52: Hoare triple {13972#(= 2 ~waterLevel~0)} call processEnvironment(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,811 INFO L280 TraceCheckUtils]: 53: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13951#true} is VALID [2020-07-08 11:54:30,811 INFO L280 TraceCheckUtils]: 54: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-08 11:54:30,811 INFO L263 TraceCheckUtils]: 55: Hoare triple {13951#true} call processEnvironment__wrappee__methaneQuery(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,812 INFO L280 TraceCheckUtils]: 56: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13951#true} is VALID [2020-07-08 11:54:30,812 INFO L280 TraceCheckUtils]: 57: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-08 11:54:30,812 INFO L263 TraceCheckUtils]: 58: Hoare triple {13951#true} call processEnvironment__wrappee__highWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,813 INFO L280 TraceCheckUtils]: 59: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,813 INFO L280 TraceCheckUtils]: 60: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-08 11:54:30,813 INFO L263 TraceCheckUtils]: 61: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-08 11:54:30,813 INFO L280 TraceCheckUtils]: 62: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-08 11:54:30,813 INFO L263 TraceCheckUtils]: 63: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-08 11:54:30,814 INFO L280 TraceCheckUtils]: 64: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,814 INFO L280 TraceCheckUtils]: 65: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-08 11:54:30,814 INFO L280 TraceCheckUtils]: 66: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,814 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-08 11:54:30,814 INFO L280 TraceCheckUtils]: 68: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-08 11:54:30,814 INFO L280 TraceCheckUtils]: 69: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,815 INFO L280 TraceCheckUtils]: 70: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-08 11:54:30,815 INFO L280 TraceCheckUtils]: 71: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,815 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-08 11:54:30,815 INFO L280 TraceCheckUtils]: 73: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-08 11:54:30,815 INFO L280 TraceCheckUtils]: 74: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-08 11:54:30,816 INFO L263 TraceCheckUtils]: 75: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,816 INFO L280 TraceCheckUtils]: 76: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-08 11:54:30,816 INFO L263 TraceCheckUtils]: 77: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-08 11:54:30,817 INFO L280 TraceCheckUtils]: 78: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,817 INFO L263 TraceCheckUtils]: 79: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-08 11:54:30,817 INFO L280 TraceCheckUtils]: 80: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-08 11:54:30,817 INFO L280 TraceCheckUtils]: 81: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,817 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-08 11:54:30,818 INFO L280 TraceCheckUtils]: 83: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-08 11:54:30,818 INFO L280 TraceCheckUtils]: 84: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,818 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-08 11:54:30,818 INFO L280 TraceCheckUtils]: 86: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-08 11:54:30,818 INFO L280 TraceCheckUtils]: 87: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-08 11:54:30,819 INFO L263 TraceCheckUtils]: 88: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:54:30,819 INFO L280 TraceCheckUtils]: 89: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-08 11:54:30,820 INFO L280 TraceCheckUtils]: 90: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,820 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-08 11:54:30,820 INFO L280 TraceCheckUtils]: 92: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,820 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-08 11:54:30,820 INFO L280 TraceCheckUtils]: 94: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,820 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-08 11:54:30,821 INFO L280 TraceCheckUtils]: 96: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,821 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13951#true} {13951#true} #521#return; {13951#true} is VALID [2020-07-08 11:54:30,821 INFO L280 TraceCheckUtils]: 98: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,822 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #543#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,822 INFO L263 TraceCheckUtils]: 100: Hoare triple {13972#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,823 INFO L280 TraceCheckUtils]: 101: Hoare triple {13972#(= 2 ~waterLevel~0)} havoc ~tmp~6;havoc ~tmp___0~2; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:54:30,823 INFO L263 TraceCheckUtils]: 102: Hoare triple {13972#(= 2 ~waterLevel~0)} call #t~ret24 := getWaterLevel(); {13951#true} is VALID [2020-07-08 11:54:30,824 INFO L280 TraceCheckUtils]: 103: Hoare triple {13951#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:54:30,824 INFO L280 TraceCheckUtils]: 104: Hoare triple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:54:30,825 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} {13972#(= 2 ~waterLevel~0)} #561#return; {14030#(= 2 |__utac_acc__Specification5_spec__3_#t~ret24|)} is VALID [2020-07-08 11:54:30,826 INFO L280 TraceCheckUtils]: 106: Hoare triple {14030#(= 2 |__utac_acc__Specification5_spec__3_#t~ret24|)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {14031#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} is VALID [2020-07-08 11:54:30,826 INFO L280 TraceCheckUtils]: 107: Hoare triple {14031#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} assume 2 != ~tmp~6; {13952#false} is VALID [2020-07-08 11:54:30,827 INFO L263 TraceCheckUtils]: 108: Hoare triple {13952#false} call #t~ret25 := isPumpRunning(); {13951#true} is VALID [2020-07-08 11:54:30,827 INFO L280 TraceCheckUtils]: 109: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-08 11:54:30,827 INFO L280 TraceCheckUtils]: 110: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-08 11:54:30,827 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {13951#true} {13952#false} #563#return; {13952#false} is VALID [2020-07-08 11:54:30,827 INFO L280 TraceCheckUtils]: 112: Hoare triple {13952#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {13952#false} is VALID [2020-07-08 11:54:30,828 INFO L280 TraceCheckUtils]: 113: Hoare triple {13952#false} assume 0 != ~tmp___0~2; {13952#false} is VALID [2020-07-08 11:54:30,828 INFO L280 TraceCheckUtils]: 114: Hoare triple {13952#false} assume 0 == ~switchedOnBeforeTS~0; {13952#false} is VALID [2020-07-08 11:54:30,828 INFO L263 TraceCheckUtils]: 115: Hoare triple {13952#false} call __automaton_fail(); {13952#false} is VALID [2020-07-08 11:54:30,828 INFO L280 TraceCheckUtils]: 116: Hoare triple {13952#false} assume !false; {13952#false} is VALID [2020-07-08 11:54:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:54:30,845 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963395824] [2020-07-08 11:54:30,845 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:54:30,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:54:30,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190661915] [2020-07-08 11:54:30,846 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-08 11:54:30,846 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:54:30,846 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:54:30,983 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:54:30,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:54:30,983 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:54:30,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:54:30,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:54:30,984 INFO L87 Difference]: Start difference. First operand 460 states and 532 transitions. Second operand 12 states. [2020-07-08 11:54:32,208 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:35,737 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:42,691 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:43,545 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:43,951 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:54:44,615 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:45,222 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:54:54,927 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:54:55,393 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:55:02,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:02,901 INFO L93 Difference]: Finished difference Result 1281 states and 1569 transitions. [2020-07-08 11:55:02,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:55:02,901 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-08 11:55:02,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:55:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:55:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 765 transitions. [2020-07-08 11:55:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:55:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 765 transitions. [2020-07-08 11:55:02,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 765 transitions. [2020-07-08 11:55:05,645 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 765 edges. 765 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:55:05,689 INFO L225 Difference]: With dead ends: 1281 [2020-07-08 11:55:05,689 INFO L226 Difference]: Without dead ends: 928 [2020-07-08 11:55:05,691 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 345 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:55:05,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2020-07-08 11:55:11,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 803. [2020-07-08 11:55:11,670 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:55:11,670 INFO L82 GeneralOperation]: Start isEquivalent. First operand 928 states. Second operand 803 states. [2020-07-08 11:55:11,671 INFO L74 IsIncluded]: Start isIncluded. First operand 928 states. Second operand 803 states. [2020-07-08 11:55:11,671 INFO L87 Difference]: Start difference. First operand 928 states. Second operand 803 states. [2020-07-08 11:55:11,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:11,707 INFO L93 Difference]: Finished difference Result 928 states and 1101 transitions. [2020-07-08 11:55:11,707 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1101 transitions. [2020-07-08 11:55:11,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:11,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:11,710 INFO L74 IsIncluded]: Start isIncluded. First operand 803 states. Second operand 928 states. [2020-07-08 11:55:11,710 INFO L87 Difference]: Start difference. First operand 803 states. Second operand 928 states. [2020-07-08 11:55:11,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:55:11,762 INFO L93 Difference]: Finished difference Result 928 states and 1101 transitions. [2020-07-08 11:55:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1101 transitions. [2020-07-08 11:55:11,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:55:11,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:55:11,764 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:55:11,765 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:55:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 803 states. [2020-07-08 11:55:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 919 transitions. [2020-07-08 11:55:11,811 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 919 transitions. Word has length 117 [2020-07-08 11:55:11,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:55:11,812 INFO L479 AbstractCegarLoop]: Abstraction has 803 states and 919 transitions. [2020-07-08 11:55:11,812 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:55:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 919 transitions. [2020-07-08 11:55:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-08 11:55:11,815 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:55:11,815 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:55:11,815 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 11:55:11,816 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:55:11,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:55:11,816 INFO L82 PathProgramCache]: Analyzing trace with hash -394036424, now seen corresponding path program 1 times [2020-07-08 11:55:11,816 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:55:11,816 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942741276] [2020-07-08 11:55:11,817 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:55:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,198 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:55:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {19064#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {18913#true} is VALID [2020-07-08 11:55:12,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,247 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #587#return; {18913#true} is VALID [2020-07-08 11:55:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #473#return; {18913#true} is VALID [2020-07-08 11:55:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,259 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #475#return; {18913#true} is VALID [2020-07-08 11:55:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:12,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {19065#(= 1 |valid_product_#res|)} assume true; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:12,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19065#(= 1 |valid_product_#res|)} {18913#true} #477#return; {18925#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:55:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #479#return; {18913#true} is VALID [2020-07-08 11:55:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18913#true} is VALID [2020-07-08 11:55:12,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,294 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #577#return; {18913#true} is VALID [2020-07-08 11:55:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18913#true} is VALID [2020-07-08 11:55:12,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #523#return; {18913#true} is VALID [2020-07-08 11:55:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-08 11:55:12,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,386 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-08 11:55:12,386 INFO L263 TraceCheckUtils]: 0: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-08 11:55:12,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-08 11:55:12,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,387 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-08 11:55:12,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-08 11:55:12,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,387 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18913#true} {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {18913#true} is VALID [2020-07-08 11:55:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,459 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:12,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-08 11:55:12,460 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,461 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:12,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-08 11:55:12,461 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-08 11:55:12,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-08 11:55:12,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,462 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-08 11:55:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,476 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,476 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,477 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,477 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-08 11:55:12,484 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,485 INFO L263 TraceCheckUtils]: 3: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,485 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,486 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,486 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:12,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-08 11:55:12,486 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-08 11:55:12,487 INFO L263 TraceCheckUtils]: 12: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,488 INFO L280 TraceCheckUtils]: 13: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,489 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,489 INFO L280 TraceCheckUtils]: 16: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,490 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,491 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-08 11:55:12,491 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,492 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:12,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-08 11:55:12,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-08 11:55:12,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-08 11:55:12,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,493 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-08 11:55:12,493 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-08 11:55:12,493 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,494 INFO L263 TraceCheckUtils]: 16: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,494 INFO L280 TraceCheckUtils]: 17: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-08 11:55:12,494 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,495 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,495 INFO L263 TraceCheckUtils]: 20: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,495 INFO L280 TraceCheckUtils]: 21: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,495 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,496 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,496 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,496 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:12,496 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-08 11:55:12,496 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-08 11:55:12,497 INFO L263 TraceCheckUtils]: 29: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,498 INFO L280 TraceCheckUtils]: 30: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,498 INFO L280 TraceCheckUtils]: 31: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,499 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,499 INFO L280 TraceCheckUtils]: 33: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,500 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,501 INFO L280 TraceCheckUtils]: 35: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,502 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:12,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,504 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,505 INFO L263 TraceCheckUtils]: 5: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-08 11:55:12,505 INFO L263 TraceCheckUtils]: 7: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,506 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,506 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,506 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:12,507 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-08 11:55:12,507 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-08 11:55:12,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-08 11:55:12,508 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,508 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-08 11:55:12,508 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-08 11:55:12,508 INFO L280 TraceCheckUtils]: 18: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,509 INFO L263 TraceCheckUtils]: 19: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,509 INFO L280 TraceCheckUtils]: 20: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-08 11:55:12,510 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,510 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,510 INFO L263 TraceCheckUtils]: 23: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,510 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,511 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,511 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,511 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,511 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,511 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:12,512 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-08 11:55:12,512 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-08 11:55:12,513 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,513 INFO L280 TraceCheckUtils]: 33: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,514 INFO L280 TraceCheckUtils]: 34: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,514 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,515 INFO L280 TraceCheckUtils]: 36: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,516 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,516 INFO L280 TraceCheckUtils]: 38: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,517 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,517 INFO L280 TraceCheckUtils]: 40: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,518 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-08 11:55:12,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,520 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,520 INFO L280 TraceCheckUtils]: 3: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:12,521 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,521 INFO L263 TraceCheckUtils]: 5: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,521 INFO L280 TraceCheckUtils]: 6: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,522 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,522 INFO L263 TraceCheckUtils]: 8: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,522 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-08 11:55:12,522 INFO L263 TraceCheckUtils]: 10: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,522 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,523 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,523 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,523 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:12,523 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-08 11:55:12,523 INFO L280 TraceCheckUtils]: 16: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-08 11:55:12,524 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-08 11:55:12,524 INFO L280 TraceCheckUtils]: 18: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,524 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-08 11:55:12,524 INFO L280 TraceCheckUtils]: 20: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-08 11:55:12,524 INFO L280 TraceCheckUtils]: 21: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,525 INFO L263 TraceCheckUtils]: 22: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,525 INFO L280 TraceCheckUtils]: 23: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-08 11:55:12,526 INFO L263 TraceCheckUtils]: 24: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,526 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,526 INFO L263 TraceCheckUtils]: 26: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,526 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,526 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,527 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,527 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,527 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,527 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:12,527 INFO L280 TraceCheckUtils]: 33: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-08 11:55:12,528 INFO L280 TraceCheckUtils]: 34: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-08 11:55:12,529 INFO L263 TraceCheckUtils]: 35: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,529 INFO L280 TraceCheckUtils]: 36: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,530 INFO L280 TraceCheckUtils]: 37: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,530 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,531 INFO L280 TraceCheckUtils]: 39: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,531 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,532 INFO L280 TraceCheckUtils]: 41: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,533 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,533 INFO L280 TraceCheckUtils]: 43: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,534 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,534 INFO L280 TraceCheckUtils]: 45: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,535 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-08 11:55:12,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,542 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-08 11:55:12,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~tmp~6;havoc ~tmp___0~2; {18913#true} is VALID [2020-07-08 11:55:12,542 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-08 11:55:12,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,543 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-08 11:55:12,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {18913#true} is VALID [2020-07-08 11:55:12,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume !(2 != ~tmp~6); {18913#true} is VALID [2020-07-08 11:55:12,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,545 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,545 INFO L263 TraceCheckUtils]: 0: Hoare triple {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:12,546 INFO L263 TraceCheckUtils]: 1: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-08 11:55:12,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-08 11:55:12,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-08 11:55:12,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-08 11:55:12,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,547 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {18913#true} is VALID [2020-07-08 11:55:12,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume 0 != ~systemActive~0; {18913#true} is VALID [2020-07-08 11:55:12,548 INFO L263 TraceCheckUtils]: 10: Hoare triple {18913#true} call processEnvironment(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-08 11:55:12,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,549 INFO L263 TraceCheckUtils]: 13: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:12,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,550 INFO L263 TraceCheckUtils]: 16: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,551 INFO L280 TraceCheckUtils]: 17: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,551 INFO L280 TraceCheckUtils]: 18: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,551 INFO L263 TraceCheckUtils]: 19: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-08 11:55:12,551 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,552 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,552 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,552 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:12,552 INFO L280 TraceCheckUtils]: 26: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-08 11:55:12,552 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-08 11:55:12,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-08 11:55:12,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,553 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-08 11:55:12,553 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-08 11:55:12,553 INFO L280 TraceCheckUtils]: 32: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,554 INFO L263 TraceCheckUtils]: 33: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,554 INFO L280 TraceCheckUtils]: 34: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-08 11:55:12,554 INFO L263 TraceCheckUtils]: 35: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,555 INFO L280 TraceCheckUtils]: 36: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,555 INFO L263 TraceCheckUtils]: 37: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,555 INFO L280 TraceCheckUtils]: 38: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,555 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,555 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,556 INFO L280 TraceCheckUtils]: 41: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,556 INFO L280 TraceCheckUtils]: 42: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,556 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:12,556 INFO L280 TraceCheckUtils]: 44: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-08 11:55:12,556 INFO L280 TraceCheckUtils]: 45: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-08 11:55:12,557 INFO L263 TraceCheckUtils]: 46: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,557 INFO L280 TraceCheckUtils]: 47: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,558 INFO L280 TraceCheckUtils]: 48: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,559 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,559 INFO L280 TraceCheckUtils]: 50: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,560 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,560 INFO L280 TraceCheckUtils]: 52: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,561 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,561 INFO L280 TraceCheckUtils]: 54: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,562 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,562 INFO L280 TraceCheckUtils]: 56: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,563 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,563 INFO L263 TraceCheckUtils]: 58: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {18913#true} is VALID [2020-07-08 11:55:12,563 INFO L280 TraceCheckUtils]: 59: Hoare triple {18913#true} havoc ~tmp~6;havoc ~tmp___0~2; {18913#true} is VALID [2020-07-08 11:55:12,563 INFO L263 TraceCheckUtils]: 60: Hoare triple {18913#true} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,563 INFO L280 TraceCheckUtils]: 61: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-08 11:55:12,564 INFO L280 TraceCheckUtils]: 62: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,564 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-08 11:55:12,564 INFO L280 TraceCheckUtils]: 64: Hoare triple {18913#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {18913#true} is VALID [2020-07-08 11:55:12,564 INFO L280 TraceCheckUtils]: 65: Hoare triple {18913#true} assume !(2 != ~tmp~6); {18913#true} is VALID [2020-07-08 11:55:12,564 INFO L280 TraceCheckUtils]: 66: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,565 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18913#true} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,565 INFO L280 TraceCheckUtils]: 68: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,566 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #529#return; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:12,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:12,677 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,677 INFO L263 TraceCheckUtils]: 0: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-08 11:55:12,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:12,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:12,680 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,683 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {19005#(not (= 0 ~pumpRunning~0))} #539#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18913#true} is VALID [2020-07-08 11:55:12,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #541#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,712 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,714 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #515#return; {18913#true} is VALID [2020-07-08 11:55:12,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-08 11:55:12,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,734 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-08 11:55:12,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-08 11:55:12,734 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-08 11:55:12,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,735 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-08 11:55:12,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-08 11:55:12,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-08 11:55:12,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-08 11:55:12,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,736 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-08 11:55:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,746 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-08 11:55:12,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,747 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-08 11:55:12,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,748 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-08 11:55:12,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,749 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-08 11:55:12,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:12,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,750 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call #t~ret1 := isLowWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-08 11:55:12,750 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-08 11:55:12,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,751 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-08 11:55:12,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-08 11:55:12,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-08 11:55:12,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-08 11:55:12,752 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,753 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-08 11:55:12,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {18913#true} is VALID [2020-07-08 11:55:12,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} assume !(0 != ~tmp~1); {18913#true} is VALID [2020-07-08 11:55:12,755 INFO L263 TraceCheckUtils]: 15: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,755 INFO L280 TraceCheckUtils]: 16: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,756 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-08 11:55:12,756 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,756 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-08 11:55:12,757 INFO L280 TraceCheckUtils]: 21: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,757 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-08 11:55:12,757 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,758 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18913#true} {18913#true} #519#return; {18913#true} is VALID [2020-07-08 11:55:12,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-08 11:55:12,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,759 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call #t~ret2 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,760 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,761 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,762 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18913#true} {18913#true} #515#return; {18913#true} is VALID [2020-07-08 11:55:12,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {18913#true} is VALID [2020-07-08 11:55:12,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume !(0 != ~tmp~2); {18913#true} is VALID [2020-07-08 11:55:12,764 INFO L263 TraceCheckUtils]: 13: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,764 INFO L280 TraceCheckUtils]: 14: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:12,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,765 INFO L263 TraceCheckUtils]: 16: Hoare triple {18913#true} call #t~ret1 := isLowWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-08 11:55:12,765 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-08 11:55:12,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,766 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-08 11:55:12,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-08 11:55:12,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-08 11:55:12,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-08 11:55:12,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,768 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-08 11:55:12,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {18913#true} is VALID [2020-07-08 11:55:12,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !(0 != ~tmp~1); {18913#true} is VALID [2020-07-08 11:55:12,770 INFO L263 TraceCheckUtils]: 29: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,770 INFO L280 TraceCheckUtils]: 30: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,770 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,770 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-08 11:55:12,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,771 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-08 11:55:12,771 INFO L280 TraceCheckUtils]: 35: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,771 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-08 11:55:12,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,772 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18913#true} {18913#true} #519#return; {18913#true} is VALID [2020-07-08 11:55:12,772 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,772 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #543#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-08 11:55:12,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #561#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:12,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-08 11:55:12,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #563#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,799 INFO L263 TraceCheckUtils]: 0: Hoare triple {18913#true} call ULTIMATE.init(); {19064#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:55:12,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {19064#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {18913#true} is VALID [2020-07-08 11:55:12,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,800 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {18913#true} #587#return; {18913#true} is VALID [2020-07-08 11:55:12,800 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret77 := main(); {18913#true} is VALID [2020-07-08 11:55:12,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~11;havoc ~tmp~11; {18913#true} is VALID [2020-07-08 11:55:12,801 INFO L263 TraceCheckUtils]: 6: Hoare triple {18913#true} call select_helpers(); {18913#true} is VALID [2020-07-08 11:55:12,801 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,801 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {18913#true} #473#return; {18913#true} is VALID [2020-07-08 11:55:12,801 INFO L263 TraceCheckUtils]: 9: Hoare triple {18913#true} call select_features(); {18913#true} is VALID [2020-07-08 11:55:12,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,801 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18913#true} {18913#true} #475#return; {18913#true} is VALID [2020-07-08 11:55:12,802 INFO L263 TraceCheckUtils]: 12: Hoare triple {18913#true} call #t~ret75 := valid_product(); {18913#true} is VALID [2020-07-08 11:55:12,835 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:12,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {19065#(= 1 |valid_product_#res|)} assume true; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:55:12,840 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19065#(= 1 |valid_product_#res|)} {18913#true} #477#return; {18925#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:55:12,841 INFO L280 TraceCheckUtils]: 16: Hoare triple {18925#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {18926#(= 1 main_~tmp~11)} is VALID [2020-07-08 11:55:12,841 INFO L280 TraceCheckUtils]: 17: Hoare triple {18926#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {18913#true} is VALID [2020-07-08 11:55:12,841 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call setup(); {18913#true} is VALID [2020-07-08 11:55:12,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,841 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18913#true} {18913#true} #479#return; {18913#true} is VALID [2020-07-08 11:55:12,841 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call runTest(); {18913#true} is VALID [2020-07-08 11:55:12,843 INFO L263 TraceCheckUtils]: 22: Hoare triple {18913#true} call __utac_acc__Specification5_spec__1(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:12,843 INFO L280 TraceCheckUtils]: 23: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18913#true} is VALID [2020-07-08 11:55:12,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,843 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18913#true} {18913#true} #577#return; {18913#true} is VALID [2020-07-08 11:55:12,843 INFO L263 TraceCheckUtils]: 26: Hoare triple {18913#true} call test(); {18913#true} is VALID [2020-07-08 11:55:12,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18913#true} is VALID [2020-07-08 11:55:12,844 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !false; {18913#true} is VALID [2020-07-08 11:55:12,844 INFO L280 TraceCheckUtils]: 29: Hoare triple {18913#true} assume ~splverifierCounter~0 < 4; {18913#true} is VALID [2020-07-08 11:55:12,844 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {18913#true} is VALID [2020-07-08 11:55:12,844 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume 0 != ~tmp~7; {18913#true} is VALID [2020-07-08 11:55:12,846 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call waterRise(); {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:12,846 INFO L280 TraceCheckUtils]: 33: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18913#true} is VALID [2020-07-08 11:55:12,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,846 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18913#true} {18913#true} #523#return; {18913#true} is VALID [2020-07-08 11:55:12,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {18913#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {18913#true} is VALID [2020-07-08 11:55:12,847 INFO L280 TraceCheckUtils]: 37: Hoare triple {18913#true} assume !(0 != ~tmp___0~3); {18913#true} is VALID [2020-07-08 11:55:12,847 INFO L280 TraceCheckUtils]: 38: Hoare triple {18913#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {18913#true} is VALID [2020-07-08 11:55:12,847 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {18913#true} is VALID [2020-07-08 11:55:12,847 INFO L280 TraceCheckUtils]: 40: Hoare triple {18913#true} assume 0 != ~tmp___1~0; {18913#true} is VALID [2020-07-08 11:55:12,848 INFO L263 TraceCheckUtils]: 41: Hoare triple {18913#true} call timeShift(); {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:55:12,849 INFO L263 TraceCheckUtils]: 42: Hoare triple {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:12,849 INFO L263 TraceCheckUtils]: 43: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-08 11:55:12,850 INFO L280 TraceCheckUtils]: 44: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-08 11:55:12,850 INFO L280 TraceCheckUtils]: 45: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,850 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-08 11:55:12,850 INFO L280 TraceCheckUtils]: 47: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-08 11:55:12,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,851 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {18913#true} {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {18913#true} is VALID [2020-07-08 11:55:12,851 INFO L280 TraceCheckUtils]: 50: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,851 INFO L280 TraceCheckUtils]: 51: Hoare triple {18913#true} assume 0 != ~systemActive~0; {18913#true} is VALID [2020-07-08 11:55:12,852 INFO L263 TraceCheckUtils]: 52: Hoare triple {18913#true} call processEnvironment(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,852 INFO L280 TraceCheckUtils]: 53: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-08 11:55:12,852 INFO L280 TraceCheckUtils]: 54: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,853 INFO L263 TraceCheckUtils]: 55: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,853 INFO L280 TraceCheckUtils]: 56: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:12,853 INFO L280 TraceCheckUtils]: 57: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,854 INFO L263 TraceCheckUtils]: 58: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,854 INFO L280 TraceCheckUtils]: 59: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,854 INFO L280 TraceCheckUtils]: 60: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,854 INFO L263 TraceCheckUtils]: 61: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,854 INFO L280 TraceCheckUtils]: 62: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-08 11:55:12,855 INFO L263 TraceCheckUtils]: 63: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,855 INFO L280 TraceCheckUtils]: 64: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,855 INFO L280 TraceCheckUtils]: 65: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:12,855 INFO L280 TraceCheckUtils]: 66: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,855 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:12,856 INFO L280 TraceCheckUtils]: 68: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-08 11:55:12,856 INFO L280 TraceCheckUtils]: 69: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-08 11:55:12,856 INFO L280 TraceCheckUtils]: 70: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-08 11:55:12,856 INFO L280 TraceCheckUtils]: 71: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,856 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-08 11:55:12,857 INFO L280 TraceCheckUtils]: 73: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-08 11:55:12,857 INFO L280 TraceCheckUtils]: 74: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,858 INFO L263 TraceCheckUtils]: 75: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,858 INFO L280 TraceCheckUtils]: 76: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-08 11:55:12,858 INFO L263 TraceCheckUtils]: 77: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,858 INFO L280 TraceCheckUtils]: 78: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,858 INFO L263 TraceCheckUtils]: 79: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,859 INFO L280 TraceCheckUtils]: 80: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,859 INFO L280 TraceCheckUtils]: 81: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,859 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,859 INFO L280 TraceCheckUtils]: 83: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,859 INFO L280 TraceCheckUtils]: 84: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,859 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:12,860 INFO L280 TraceCheckUtils]: 86: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-08 11:55:12,860 INFO L280 TraceCheckUtils]: 87: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-08 11:55:12,863 INFO L263 TraceCheckUtils]: 88: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,864 INFO L280 TraceCheckUtils]: 89: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,865 INFO L280 TraceCheckUtils]: 90: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,865 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,866 INFO L280 TraceCheckUtils]: 92: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,867 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,868 INFO L280 TraceCheckUtils]: 94: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,869 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,870 INFO L280 TraceCheckUtils]: 96: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,870 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,871 INFO L280 TraceCheckUtils]: 98: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,872 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,872 INFO L263 TraceCheckUtils]: 100: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {18913#true} is VALID [2020-07-08 11:55:12,873 INFO L280 TraceCheckUtils]: 101: Hoare triple {18913#true} havoc ~tmp~6;havoc ~tmp___0~2; {18913#true} is VALID [2020-07-08 11:55:12,873 INFO L263 TraceCheckUtils]: 102: Hoare triple {18913#true} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,873 INFO L280 TraceCheckUtils]: 103: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-08 11:55:12,873 INFO L280 TraceCheckUtils]: 104: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,874 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-08 11:55:12,874 INFO L280 TraceCheckUtils]: 106: Hoare triple {18913#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {18913#true} is VALID [2020-07-08 11:55:12,874 INFO L280 TraceCheckUtils]: 107: Hoare triple {18913#true} assume !(2 != ~tmp~6); {18913#true} is VALID [2020-07-08 11:55:12,874 INFO L280 TraceCheckUtils]: 108: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,875 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {18913#true} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,876 INFO L280 TraceCheckUtils]: 110: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:12,877 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #529#return; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,878 INFO L280 TraceCheckUtils]: 112: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !false; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,878 INFO L280 TraceCheckUtils]: 113: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,879 INFO L280 TraceCheckUtils]: 114: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,880 INFO L280 TraceCheckUtils]: 115: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,881 INFO L280 TraceCheckUtils]: 116: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,882 INFO L280 TraceCheckUtils]: 117: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,883 INFO L280 TraceCheckUtils]: 118: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,883 INFO L280 TraceCheckUtils]: 119: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,884 INFO L280 TraceCheckUtils]: 120: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,885 INFO L263 TraceCheckUtils]: 121: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} call timeShift(); {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,886 INFO L263 TraceCheckUtils]: 122: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:55:12,886 INFO L263 TraceCheckUtils]: 123: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-08 11:55:12,887 INFO L280 TraceCheckUtils]: 124: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:12,888 INFO L280 TraceCheckUtils]: 125: Hoare triple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:55:12,889 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:55:12,891 INFO L280 TraceCheckUtils]: 127: Hoare triple {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,892 INFO L280 TraceCheckUtils]: 128: Hoare triple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,894 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {19005#(not (= 0 ~pumpRunning~0))} #539#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,894 INFO L280 TraceCheckUtils]: 130: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,895 INFO L263 TraceCheckUtils]: 131: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:55:12,895 INFO L280 TraceCheckUtils]: 132: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18913#true} is VALID [2020-07-08 11:55:12,895 INFO L280 TraceCheckUtils]: 133: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,896 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #541#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,896 INFO L280 TraceCheckUtils]: 135: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,897 INFO L263 TraceCheckUtils]: 136: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,897 INFO L280 TraceCheckUtils]: 137: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-08 11:55:12,898 INFO L280 TraceCheckUtils]: 138: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,898 INFO L263 TraceCheckUtils]: 139: Hoare triple {18913#true} call #t~ret2 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:12,898 INFO L280 TraceCheckUtils]: 140: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,898 INFO L263 TraceCheckUtils]: 141: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:12,898 INFO L280 TraceCheckUtils]: 142: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:12,898 INFO L280 TraceCheckUtils]: 143: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,899 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:12,899 INFO L280 TraceCheckUtils]: 145: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:12,899 INFO L280 TraceCheckUtils]: 146: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,899 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {18913#true} {18913#true} #515#return; {18913#true} is VALID [2020-07-08 11:55:12,900 INFO L280 TraceCheckUtils]: 148: Hoare triple {18913#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {18913#true} is VALID [2020-07-08 11:55:12,900 INFO L280 TraceCheckUtils]: 149: Hoare triple {18913#true} assume !(0 != ~tmp~2); {18913#true} is VALID [2020-07-08 11:55:12,901 INFO L263 TraceCheckUtils]: 150: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,901 INFO L280 TraceCheckUtils]: 151: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:12,901 INFO L280 TraceCheckUtils]: 152: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:12,901 INFO L263 TraceCheckUtils]: 153: Hoare triple {18913#true} call #t~ret1 := isLowWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,901 INFO L280 TraceCheckUtils]: 154: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-08 11:55:12,902 INFO L263 TraceCheckUtils]: 155: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:12,902 INFO L280 TraceCheckUtils]: 156: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-08 11:55:12,902 INFO L280 TraceCheckUtils]: 157: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,902 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-08 11:55:12,903 INFO L280 TraceCheckUtils]: 159: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-08 11:55:12,903 INFO L280 TraceCheckUtils]: 160: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-08 11:55:12,903 INFO L280 TraceCheckUtils]: 161: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-08 11:55:12,903 INFO L280 TraceCheckUtils]: 162: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,903 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-08 11:55:12,904 INFO L280 TraceCheckUtils]: 164: Hoare triple {18913#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {18913#true} is VALID [2020-07-08 11:55:12,904 INFO L280 TraceCheckUtils]: 165: Hoare triple {18913#true} assume !(0 != ~tmp~1); {18913#true} is VALID [2020-07-08 11:55:12,906 INFO L263 TraceCheckUtils]: 166: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:55:12,906 INFO L280 TraceCheckUtils]: 167: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:12,906 INFO L280 TraceCheckUtils]: 168: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:12,906 INFO L263 TraceCheckUtils]: 169: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-08 11:55:12,906 INFO L280 TraceCheckUtils]: 170: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,907 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-08 11:55:12,907 INFO L280 TraceCheckUtils]: 172: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,907 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-08 11:55:12,907 INFO L280 TraceCheckUtils]: 174: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,907 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18913#true} {18913#true} #519#return; {18913#true} is VALID [2020-07-08 11:55:12,907 INFO L280 TraceCheckUtils]: 176: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,908 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #543#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,909 INFO L263 TraceCheckUtils]: 178: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,909 INFO L280 TraceCheckUtils]: 179: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~6;havoc ~tmp___0~2; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,909 INFO L263 TraceCheckUtils]: 180: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:12,910 INFO L280 TraceCheckUtils]: 181: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-08 11:55:12,910 INFO L280 TraceCheckUtils]: 182: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,910 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #561#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,911 INFO L280 TraceCheckUtils]: 184: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,912 INFO L280 TraceCheckUtils]: 185: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~6; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,912 INFO L263 TraceCheckUtils]: 186: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret25 := isPumpRunning(); {18913#true} is VALID [2020-07-08 11:55:12,912 INFO L280 TraceCheckUtils]: 187: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-08 11:55:12,912 INFO L280 TraceCheckUtils]: 188: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:12,914 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #563#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,915 INFO L280 TraceCheckUtils]: 190: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,915 INFO L280 TraceCheckUtils]: 191: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:55:12,916 INFO L280 TraceCheckUtils]: 192: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {18914#false} is VALID [2020-07-08 11:55:12,917 INFO L263 TraceCheckUtils]: 193: Hoare triple {18914#false} call __automaton_fail(); {18914#false} is VALID [2020-07-08 11:55:12,917 INFO L280 TraceCheckUtils]: 194: Hoare triple {18914#false} assume !false; {18914#false} is VALID [2020-07-08 11:55:12,986 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-08 11:55:12,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942741276] [2020-07-08 11:55:12,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [317603835] [2020-07-08 11:55:12,987 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:55:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:13,238 INFO L264 TraceCheckSpWp]: Trace formula consists of 1026 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:55:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:55:13,304 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:55:13,711 INFO L263 TraceCheckUtils]: 0: Hoare triple {18913#true} call ULTIMATE.init(); {18913#true} is VALID [2020-07-08 11:55:13,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {18913#true} is VALID [2020-07-08 11:55:13,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,712 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {18913#true} #587#return; {18913#true} is VALID [2020-07-08 11:55:13,712 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret77 := main(); {18913#true} is VALID [2020-07-08 11:55:13,712 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~11;havoc ~tmp~11; {18913#true} is VALID [2020-07-08 11:55:13,713 INFO L263 TraceCheckUtils]: 6: Hoare triple {18913#true} call select_helpers(); {18913#true} is VALID [2020-07-08 11:55:13,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,713 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {18913#true} #473#return; {18913#true} is VALID [2020-07-08 11:55:13,713 INFO L263 TraceCheckUtils]: 9: Hoare triple {18913#true} call select_features(); {18913#true} is VALID [2020-07-08 11:55:13,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,713 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18913#true} {18913#true} #475#return; {18913#true} is VALID [2020-07-08 11:55:13,714 INFO L263 TraceCheckUtils]: 12: Hoare triple {18913#true} call #t~ret75 := valid_product(); {18913#true} is VALID [2020-07-08 11:55:13,714 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18913#true} is VALID [2020-07-08 11:55:13,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,714 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18913#true} {18913#true} #477#return; {18913#true} is VALID [2020-07-08 11:55:13,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {18913#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {18913#true} is VALID [2020-07-08 11:55:13,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} assume 0 != ~tmp~11; {18913#true} is VALID [2020-07-08 11:55:13,715 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call setup(); {18913#true} is VALID [2020-07-08 11:55:13,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,715 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18913#true} {18913#true} #479#return; {18913#true} is VALID [2020-07-08 11:55:13,715 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call runTest(); {18913#true} is VALID [2020-07-08 11:55:13,715 INFO L263 TraceCheckUtils]: 22: Hoare triple {18913#true} call __utac_acc__Specification5_spec__1(); {18913#true} is VALID [2020-07-08 11:55:13,715 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} ~switchedOnBeforeTS~0 := 0; {18913#true} is VALID [2020-07-08 11:55:13,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,716 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18913#true} {18913#true} #577#return; {18913#true} is VALID [2020-07-08 11:55:13,716 INFO L263 TraceCheckUtils]: 26: Hoare triple {18913#true} call test(); {18913#true} is VALID [2020-07-08 11:55:13,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18913#true} is VALID [2020-07-08 11:55:13,716 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !false; {18913#true} is VALID [2020-07-08 11:55:13,716 INFO L280 TraceCheckUtils]: 29: Hoare triple {18913#true} assume ~splverifierCounter~0 < 4; {18913#true} is VALID [2020-07-08 11:55:13,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {18913#true} is VALID [2020-07-08 11:55:13,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume 0 != ~tmp~7; {18913#true} is VALID [2020-07-08 11:55:13,717 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call waterRise(); {18913#true} is VALID [2020-07-08 11:55:13,717 INFO L280 TraceCheckUtils]: 33: Hoare triple {18913#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18913#true} is VALID [2020-07-08 11:55:13,717 INFO L280 TraceCheckUtils]: 34: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,718 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18913#true} {18913#true} #523#return; {18913#true} is VALID [2020-07-08 11:55:13,718 INFO L280 TraceCheckUtils]: 36: Hoare triple {18913#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {18913#true} is VALID [2020-07-08 11:55:13,718 INFO L280 TraceCheckUtils]: 37: Hoare triple {18913#true} assume !(0 != ~tmp___0~3); {18913#true} is VALID [2020-07-08 11:55:13,718 INFO L280 TraceCheckUtils]: 38: Hoare triple {18913#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {18913#true} is VALID [2020-07-08 11:55:13,718 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {18913#true} is VALID [2020-07-08 11:55:13,718 INFO L280 TraceCheckUtils]: 40: Hoare triple {18913#true} assume 0 != ~tmp___1~0; {18913#true} is VALID [2020-07-08 11:55:13,719 INFO L263 TraceCheckUtils]: 41: Hoare triple {18913#true} call timeShift(); {18913#true} is VALID [2020-07-08 11:55:13,719 INFO L263 TraceCheckUtils]: 42: Hoare triple {18913#true} call __utac_acc__Specification5_spec__2(); {18913#true} is VALID [2020-07-08 11:55:13,719 INFO L263 TraceCheckUtils]: 43: Hoare triple {18913#true} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-08 11:55:13,719 INFO L280 TraceCheckUtils]: 44: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-08 11:55:13,719 INFO L280 TraceCheckUtils]: 45: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,719 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18913#true} {18913#true} #559#return; {18913#true} is VALID [2020-07-08 11:55:13,720 INFO L280 TraceCheckUtils]: 47: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-08 11:55:13,720 INFO L280 TraceCheckUtils]: 48: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,720 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {18913#true} {18913#true} #539#return; {18913#true} is VALID [2020-07-08 11:55:13,720 INFO L280 TraceCheckUtils]: 50: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:13,720 INFO L280 TraceCheckUtils]: 51: Hoare triple {18913#true} assume 0 != ~systemActive~0; {18913#true} is VALID [2020-07-08 11:55:13,720 INFO L263 TraceCheckUtils]: 52: Hoare triple {18913#true} call processEnvironment(); {18913#true} is VALID [2020-07-08 11:55:13,721 INFO L280 TraceCheckUtils]: 53: Hoare triple {18913#true} havoc ~tmp~2; {18913#true} is VALID [2020-07-08 11:55:13,721 INFO L280 TraceCheckUtils]: 54: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:13,721 INFO L263 TraceCheckUtils]: 55: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {18913#true} is VALID [2020-07-08 11:55:13,721 INFO L280 TraceCheckUtils]: 56: Hoare triple {18913#true} havoc ~tmp~1; {18913#true} is VALID [2020-07-08 11:55:13,721 INFO L280 TraceCheckUtils]: 57: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-08 11:55:13,722 INFO L263 TraceCheckUtils]: 58: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {18913#true} is VALID [2020-07-08 11:55:13,722 INFO L280 TraceCheckUtils]: 59: Hoare triple {18913#true} havoc ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:13,722 INFO L280 TraceCheckUtils]: 60: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-08 11:55:13,722 INFO L263 TraceCheckUtils]: 61: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-08 11:55:13,722 INFO L280 TraceCheckUtils]: 62: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-08 11:55:13,722 INFO L263 TraceCheckUtils]: 63: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-08 11:55:13,723 INFO L280 TraceCheckUtils]: 64: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:13,723 INFO L280 TraceCheckUtils]: 65: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-08 11:55:13,723 INFO L280 TraceCheckUtils]: 66: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,723 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-08 11:55:13,723 INFO L280 TraceCheckUtils]: 68: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-08 11:55:13,724 INFO L280 TraceCheckUtils]: 69: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-08 11:55:13,724 INFO L280 TraceCheckUtils]: 70: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-08 11:55:13,724 INFO L280 TraceCheckUtils]: 71: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,724 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-08 11:55:13,724 INFO L280 TraceCheckUtils]: 73: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-08 11:55:13,724 INFO L280 TraceCheckUtils]: 74: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-08 11:55:13,725 INFO L263 TraceCheckUtils]: 75: Hoare triple {18913#true} call activatePump(); {18913#true} is VALID [2020-07-08 11:55:13,725 INFO L280 TraceCheckUtils]: 76: Hoare triple {18913#true} havoc ~tmp~3; {18913#true} is VALID [2020-07-08 11:55:13,725 INFO L263 TraceCheckUtils]: 77: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-08 11:55:13,725 INFO L280 TraceCheckUtils]: 78: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:13,725 INFO L263 TraceCheckUtils]: 79: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-08 11:55:13,726 INFO L280 TraceCheckUtils]: 80: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-08 11:55:13,726 INFO L280 TraceCheckUtils]: 81: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,726 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-08 11:55:13,726 INFO L280 TraceCheckUtils]: 83: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-08 11:55:13,726 INFO L280 TraceCheckUtils]: 84: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-08 11:55:13,726 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-08 11:55:13,727 INFO L280 TraceCheckUtils]: 86: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-08 11:55:13,727 INFO L280 TraceCheckUtils]: 87: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-08 11:55:13,727 INFO L263 TraceCheckUtils]: 88: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {18913#true} is VALID [2020-07-08 11:55:13,728 INFO L280 TraceCheckUtils]: 89: Hoare triple {18913#true} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,728 INFO L280 TraceCheckUtils]: 90: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,729 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,730 INFO L280 TraceCheckUtils]: 92: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,730 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,731 INFO L280 TraceCheckUtils]: 94: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,731 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,732 INFO L280 TraceCheckUtils]: 96: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,733 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,733 INFO L280 TraceCheckUtils]: 98: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,734 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,734 INFO L263 TraceCheckUtils]: 100: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,735 INFO L280 TraceCheckUtils]: 101: Hoare triple {19123#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,736 INFO L263 TraceCheckUtils]: 102: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call #t~ret24 := getWaterLevel(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,736 INFO L280 TraceCheckUtils]: 103: Hoare triple {19123#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,737 INFO L280 TraceCheckUtils]: 104: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,737 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {19123#(<= 1 ~pumpRunning~0)} #561#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,738 INFO L280 TraceCheckUtils]: 106: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,738 INFO L280 TraceCheckUtils]: 107: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,739 INFO L280 TraceCheckUtils]: 108: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,740 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,740 INFO L280 TraceCheckUtils]: 110: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,741 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #529#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,741 INFO L280 TraceCheckUtils]: 112: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !false; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,742 INFO L280 TraceCheckUtils]: 113: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,742 INFO L280 TraceCheckUtils]: 114: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,743 INFO L280 TraceCheckUtils]: 115: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,743 INFO L280 TraceCheckUtils]: 116: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,744 INFO L280 TraceCheckUtils]: 117: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,745 INFO L280 TraceCheckUtils]: 118: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,745 INFO L280 TraceCheckUtils]: 119: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,746 INFO L280 TraceCheckUtils]: 120: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,746 INFO L263 TraceCheckUtils]: 121: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call timeShift(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,747 INFO L263 TraceCheckUtils]: 122: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,747 INFO L263 TraceCheckUtils]: 123: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call #t~ret23 := isPumpRunning(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:55:13,748 INFO L280 TraceCheckUtils]: 124: Hoare triple {19123#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:55:13,749 INFO L280 TraceCheckUtils]: 125: Hoare triple {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:55:13,750 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {19123#(<= 1 ~pumpRunning~0)} #559#return; {19712#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret23|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:55:13,751 INFO L280 TraceCheckUtils]: 127: Hoare triple {19712#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret23|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:55:13,751 INFO L280 TraceCheckUtils]: 128: Hoare triple {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-08 11:55:13,752 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {19123#(<= 1 ~pumpRunning~0)} #539#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,753 INFO L280 TraceCheckUtils]: 130: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,753 INFO L263 TraceCheckUtils]: 131: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,754 INFO L280 TraceCheckUtils]: 132: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,754 INFO L280 TraceCheckUtils]: 133: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,755 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #541#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,756 INFO L280 TraceCheckUtils]: 135: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,756 INFO L263 TraceCheckUtils]: 136: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,757 INFO L280 TraceCheckUtils]: 137: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,757 INFO L280 TraceCheckUtils]: 138: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,758 INFO L263 TraceCheckUtils]: 139: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isMethaneAlarm(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,759 INFO L280 TraceCheckUtils]: 140: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,760 INFO L263 TraceCheckUtils]: 141: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret4 := isMethaneLevelCritical(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,761 INFO L280 TraceCheckUtils]: 142: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,764 INFO L280 TraceCheckUtils]: 143: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,766 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #581#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,766 INFO L280 TraceCheckUtils]: 145: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,767 INFO L280 TraceCheckUtils]: 146: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,768 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #515#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,768 INFO L280 TraceCheckUtils]: 148: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,769 INFO L280 TraceCheckUtils]: 149: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,770 INFO L263 TraceCheckUtils]: 150: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,770 INFO L280 TraceCheckUtils]: 151: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,771 INFO L280 TraceCheckUtils]: 152: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,771 INFO L263 TraceCheckUtils]: 153: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := isLowWaterLevel(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,772 INFO L280 TraceCheckUtils]: 154: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,773 INFO L263 TraceCheckUtils]: 155: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret22 := isLowWaterSensorDry(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,773 INFO L280 TraceCheckUtils]: 156: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,774 INFO L280 TraceCheckUtils]: 157: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,775 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #513#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,775 INFO L280 TraceCheckUtils]: 159: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,776 INFO L280 TraceCheckUtils]: 160: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,776 INFO L280 TraceCheckUtils]: 161: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,777 INFO L280 TraceCheckUtils]: 162: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,779 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #567#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,779 INFO L280 TraceCheckUtils]: 164: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,780 INFO L280 TraceCheckUtils]: 165: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,781 INFO L263 TraceCheckUtils]: 166: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,781 INFO L280 TraceCheckUtils]: 167: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,783 INFO L280 TraceCheckUtils]: 168: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,783 INFO L263 TraceCheckUtils]: 169: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,784 INFO L280 TraceCheckUtils]: 170: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,784 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #557#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,785 INFO L280 TraceCheckUtils]: 172: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,786 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #571#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,786 INFO L280 TraceCheckUtils]: 174: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,787 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #519#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,787 INFO L280 TraceCheckUtils]: 176: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,788 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #543#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,790 INFO L263 TraceCheckUtils]: 178: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,791 INFO L280 TraceCheckUtils]: 179: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6;havoc ~tmp___0~2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,793 INFO L263 TraceCheckUtils]: 180: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret24 := getWaterLevel(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,794 INFO L280 TraceCheckUtils]: 181: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,800 INFO L280 TraceCheckUtils]: 182: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,803 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #561#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,803 INFO L280 TraceCheckUtils]: 184: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,804 INFO L280 TraceCheckUtils]: 185: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~6; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,804 INFO L263 TraceCheckUtils]: 186: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret25 := isPumpRunning(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,805 INFO L280 TraceCheckUtils]: 187: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,806 INFO L280 TraceCheckUtils]: 188: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,806 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #563#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,807 INFO L280 TraceCheckUtils]: 190: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,807 INFO L280 TraceCheckUtils]: 191: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:55:13,808 INFO L280 TraceCheckUtils]: 192: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {18914#false} is VALID [2020-07-08 11:55:13,808 INFO L263 TraceCheckUtils]: 193: Hoare triple {18914#false} call __automaton_fail(); {18914#false} is VALID [2020-07-08 11:55:13,808 INFO L280 TraceCheckUtils]: 194: Hoare triple {18914#false} assume !false; {18914#false} is VALID [2020-07-08 11:55:13,841 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 38 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:55:13,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:55:13,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:55:13,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715511265] [2020-07-08 11:55:13,843 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-08 11:55:14,213 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:55:14,213 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:55:14,575 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:55:14,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:55:14,576 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:55:14,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:55:14,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:55:14,577 INFO L87 Difference]: Start difference. First operand 803 states and 919 transitions. Second operand 20 states. [2020-07-08 11:55:16,217 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:55:17,821 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:55:18,415 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:55:18,810 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:55:23,804 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:24,499 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:55:25,588 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-08 11:55:33,309 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:55:36,485 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:41,048 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:55:41,596 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:55:42,272 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:55:45,044 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:55:47,216 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:55:51,600 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:55:52,535 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-08 11:55:54,646 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:55:59,623 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:56:01,511 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:56:02,053 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:56:05,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:56:05,419 INFO L93 Difference]: Finished difference Result 1766 states and 2082 transitions. [2020-07-08 11:56:05,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-08 11:56:05,420 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-08 11:56:05,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:56:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:56:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 699 transitions. [2020-07-08 11:56:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:56:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 699 transitions. [2020-07-08 11:56:05,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 699 transitions. [2020-07-08 11:56:07,722 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:56:07,808 INFO L225 Difference]: With dead ends: 1766 [2020-07-08 11:56:07,808 INFO L226 Difference]: Without dead ends: 1066 [2020-07-08 11:56:07,812 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-08 11:56:07,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2020-07-08 11:56:15,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 953. [2020-07-08 11:56:15,678 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:56:15,678 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1066 states. Second operand 953 states. [2020-07-08 11:56:15,678 INFO L74 IsIncluded]: Start isIncluded. First operand 1066 states. Second operand 953 states. [2020-07-08 11:56:15,678 INFO L87 Difference]: Start difference. First operand 1066 states. Second operand 953 states. [2020-07-08 11:56:15,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:56:15,754 INFO L93 Difference]: Finished difference Result 1066 states and 1253 transitions. [2020-07-08 11:56:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1253 transitions. [2020-07-08 11:56:15,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:56:15,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:56:15,760 INFO L74 IsIncluded]: Start isIncluded. First operand 953 states. Second operand 1066 states. [2020-07-08 11:56:15,760 INFO L87 Difference]: Start difference. First operand 953 states. Second operand 1066 states. [2020-07-08 11:56:15,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:56:15,838 INFO L93 Difference]: Finished difference Result 1066 states and 1253 transitions. [2020-07-08 11:56:15,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1253 transitions. [2020-07-08 11:56:15,841 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:56:15,841 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:56:15,841 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:56:15,841 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:56:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 953 states. [2020-07-08 11:56:15,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 953 states and 1098 transitions. [2020-07-08 11:56:15,920 INFO L78 Accepts]: Start accepts. Automaton has 953 states and 1098 transitions. Word has length 195 [2020-07-08 11:56:15,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:56:15,920 INFO L479 AbstractCegarLoop]: Abstraction has 953 states and 1098 transitions. [2020-07-08 11:56:15,920 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:56:15,921 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1098 transitions. [2020-07-08 11:56:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2020-07-08 11:56:15,928 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:56:15,928 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, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:56:16,143 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:56:16,144 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:56:16,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:56:16,146 INFO L82 PathProgramCache]: Analyzing trace with hash -1832576031, now seen corresponding path program 1 times [2020-07-08 11:56:16,146 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:56:16,147 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562907427] [2020-07-08 11:56:16,147 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:56:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,655 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:56:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {26109#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume true; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,739 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25846#(= 0 ~methaneLevelCritical~0)} {25841#true} #587#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,744 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #473#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,747 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #475#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {25841#true} is VALID [2020-07-08 11:56:16,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,752 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #477#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,756 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #479#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25841#true} is VALID [2020-07-08 11:56:16,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #577#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25841#true} is VALID [2020-07-08 11:56:16,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,785 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #523#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:16,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,832 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:16,833 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:16,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:16,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,834 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:16,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:16,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,835 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,887 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:16,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:16,888 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:16,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,889 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:16,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:16,890 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:16,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,891 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:16,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:16,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,905 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:16,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:16,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:16,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,908 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:16,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:16,913 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:16,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,913 INFO L263 TraceCheckUtils]: 3: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:16,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:16,914 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,914 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:16,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,915 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,915 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:16,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:16,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:16,916 INFO L263 TraceCheckUtils]: 12: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,917 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:16,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,918 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:16,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:16,919 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:16,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:16,919 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:16,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,920 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:16,920 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:16,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,921 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:16,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,921 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:16,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:16,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,923 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:16,924 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:16,924 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,925 INFO L263 TraceCheckUtils]: 20: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:16,925 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:16,925 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,926 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:16,926 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,926 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,927 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:16,927 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:16,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:16,929 INFO L263 TraceCheckUtils]: 29: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,930 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:16,930 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,931 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:16,931 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,931 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:16,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:16,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:16,935 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:16,936 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:16,936 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:16,936 INFO L263 TraceCheckUtils]: 7: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:16,937 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,937 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,937 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,938 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:16,938 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:16,938 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,939 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:16,939 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,939 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:16,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:16,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,941 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,941 INFO L280 TraceCheckUtils]: 20: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:16,942 INFO L263 TraceCheckUtils]: 21: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:16,942 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,943 INFO L263 TraceCheckUtils]: 23: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:16,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:16,943 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,944 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:16,944 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,944 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,945 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:16,945 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:16,945 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:16,946 INFO L263 TraceCheckUtils]: 32: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,947 INFO L280 TraceCheckUtils]: 33: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,948 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:16,948 INFO L280 TraceCheckUtils]: 36: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,948 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:16,949 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,949 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:16,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,950 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:16,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:16,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:16,953 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:16,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:16,955 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:16,956 INFO L263 TraceCheckUtils]: 8: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:16,956 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:16,957 INFO L263 TraceCheckUtils]: 10: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:16,957 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,957 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,958 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:16,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:16,959 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:16,959 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,960 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:16,960 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:16,960 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,961 INFO L263 TraceCheckUtils]: 22: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,962 INFO L280 TraceCheckUtils]: 23: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:16,962 INFO L263 TraceCheckUtils]: 24: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:16,962 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,963 INFO L263 TraceCheckUtils]: 26: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:16,963 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:16,963 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,964 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:16,964 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,964 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,965 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:16,965 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:16,965 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:16,966 INFO L263 TraceCheckUtils]: 35: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,967 INFO L280 TraceCheckUtils]: 36: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,967 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,967 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:16,968 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,968 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:16,968 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,969 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:16,969 INFO L280 TraceCheckUtils]: 43: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,969 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:16,970 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,970 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-08 11:56:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:16,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:16,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:16,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:16,980 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:16,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:16,981 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,981 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:16,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:16,982 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:16,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,983 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-08 11:56:16,984 INFO L263 TraceCheckUtils]: 0: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:16,985 INFO L263 TraceCheckUtils]: 1: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:16,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:16,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,986 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:16,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:16,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,986 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:16,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:16,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-08 11:56:16,988 INFO L263 TraceCheckUtils]: 10: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:16,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:16,990 INFO L263 TraceCheckUtils]: 13: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:16,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:16,991 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,991 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:16,992 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:16,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:16,992 INFO L263 TraceCheckUtils]: 21: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:16,993 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,993 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:16,993 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,994 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:16,994 INFO L280 TraceCheckUtils]: 26: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:16,994 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:16,995 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:16,995 INFO L280 TraceCheckUtils]: 29: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,995 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:16,996 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:16,996 INFO L280 TraceCheckUtils]: 32: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:16,997 INFO L263 TraceCheckUtils]: 33: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:16,997 INFO L280 TraceCheckUtils]: 34: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:16,998 INFO L263 TraceCheckUtils]: 35: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:16,998 INFO L280 TraceCheckUtils]: 36: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:16,998 INFO L263 TraceCheckUtils]: 37: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:16,998 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:16,999 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:16,999 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:16,999 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,000 INFO L280 TraceCheckUtils]: 42: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,000 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,000 INFO L280 TraceCheckUtils]: 44: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:17,001 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:17,002 INFO L263 TraceCheckUtils]: 46: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,002 INFO L280 TraceCheckUtils]: 47: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,002 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,002 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,003 INFO L280 TraceCheckUtils]: 50: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,003 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:17,003 INFO L280 TraceCheckUtils]: 52: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,004 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:17,004 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,004 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:17,005 INFO L280 TraceCheckUtils]: 56: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,005 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-08 11:56:17,005 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:17,006 INFO L280 TraceCheckUtils]: 59: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,006 INFO L263 TraceCheckUtils]: 60: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,006 INFO L280 TraceCheckUtils]: 61: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,006 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,007 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,007 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,007 INFO L280 TraceCheckUtils]: 65: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,008 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,008 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-08 11:56:17,008 INFO L280 TraceCheckUtils]: 68: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,009 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,046 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,047 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-08 11:56:17,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-08 11:56:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,068 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,070 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,071 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-08 11:56:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-08 11:56:17,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-08 11:56:17,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-08 11:56:17,093 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-08 11:56:17,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,094 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-08 11:56:17,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-08 11:56:17,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-08 11:56:17,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-08 11:56:17,096 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,096 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-08 11:56:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,107 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-08 11:56:17,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,108 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-08 11:56:17,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,109 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-08 11:56:17,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,110 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-08 11:56:17,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,111 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-08 11:56:17,111 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-08 11:56:17,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,112 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-08 11:56:17,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-08 11:56:17,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-08 11:56:17,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-08 11:56:17,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,114 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-08 11:56:17,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-08 11:56:17,115 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-08 11:56:17,116 INFO L263 TraceCheckUtils]: 15: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,117 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,117 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-08 11:56:17,117 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,118 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-08 11:56:17,118 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,119 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-08 11:56:17,119 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,119 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-08 11:56:17,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,121 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,122 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,123 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,123 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,123 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,123 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-08 11:56:17,124 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-08 11:56:17,124 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-08 11:56:17,125 INFO L263 TraceCheckUtils]: 13: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,126 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-08 11:56:17,127 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-08 11:56:17,128 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,128 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-08 11:56:17,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-08 11:56:17,129 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-08 11:56:17,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-08 11:56:17,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,130 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-08 11:56:17,130 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-08 11:56:17,130 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-08 11:56:17,131 INFO L263 TraceCheckUtils]: 29: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,132 INFO L280 TraceCheckUtils]: 30: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,132 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,132 INFO L263 TraceCheckUtils]: 32: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-08 11:56:17,133 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,133 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-08 11:56:17,133 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,134 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-08 11:56:17,134 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,134 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-08 11:56:17,135 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,135 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-08 11:56:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,144 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,144 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,145 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,145 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,146 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,146 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,146 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-08 11:56:17,148 INFO L263 TraceCheckUtils]: 0: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:17,148 INFO L263 TraceCheckUtils]: 1: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,150 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:17,150 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,151 INFO L263 TraceCheckUtils]: 9: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:17,152 INFO L280 TraceCheckUtils]: 10: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-08 11:56:17,152 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,152 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-08 11:56:17,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-08 11:56:17,154 INFO L263 TraceCheckUtils]: 14: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,155 INFO L263 TraceCheckUtils]: 17: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,155 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,156 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,156 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,156 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,157 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,157 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,157 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-08 11:56:17,158 INFO L280 TraceCheckUtils]: 26: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-08 11:56:17,158 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-08 11:56:17,169 INFO L263 TraceCheckUtils]: 28: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,169 INFO L280 TraceCheckUtils]: 29: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,170 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,170 INFO L263 TraceCheckUtils]: 31: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,170 INFO L280 TraceCheckUtils]: 32: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-08 11:56:17,170 INFO L263 TraceCheckUtils]: 33: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,171 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-08 11:56:17,171 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,171 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-08 11:56:17,172 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-08 11:56:17,172 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-08 11:56:17,172 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-08 11:56:17,173 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,173 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-08 11:56:17,173 INFO L280 TraceCheckUtils]: 42: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-08 11:56:17,174 INFO L280 TraceCheckUtils]: 43: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-08 11:56:17,175 INFO L263 TraceCheckUtils]: 44: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,175 INFO L280 TraceCheckUtils]: 45: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,175 INFO L280 TraceCheckUtils]: 46: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,176 INFO L263 TraceCheckUtils]: 47: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-08 11:56:17,176 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,176 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-08 11:56:17,177 INFO L280 TraceCheckUtils]: 50: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,177 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-08 11:56:17,177 INFO L280 TraceCheckUtils]: 52: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,178 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-08 11:56:17,178 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,178 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-08 11:56:17,179 INFO L263 TraceCheckUtils]: 56: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:17,179 INFO L280 TraceCheckUtils]: 57: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,179 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,179 INFO L280 TraceCheckUtils]: 59: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,180 INFO L280 TraceCheckUtils]: 60: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,180 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,180 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,181 INFO L280 TraceCheckUtils]: 63: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,181 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,181 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-08 11:56:17,181 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,183 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,233 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,234 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,235 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-08 11:56:17,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-08 11:56:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,476 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,479 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,482 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:56:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-08 11:56:17,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,488 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,489 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,490 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,494 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,495 INFO L280 TraceCheckUtils]: 8: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,498 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:56:17,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-08 11:56:17,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~2; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,502 INFO L263 TraceCheckUtils]: 13: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-08 11:56:17,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,504 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,505 INFO L280 TraceCheckUtils]: 17: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,506 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25841#true} #543#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,517 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,518 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,520 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #545#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,521 INFO L263 TraceCheckUtils]: 0: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:17,522 INFO L263 TraceCheckUtils]: 1: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,522 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,523 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,523 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,524 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:17,524 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,525 INFO L263 TraceCheckUtils]: 9: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:17,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-08 11:56:17,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,526 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-08 11:56:17,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-08 11:56:17,527 INFO L263 TraceCheckUtils]: 14: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,528 INFO L280 TraceCheckUtils]: 15: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,528 INFO L263 TraceCheckUtils]: 17: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,529 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,529 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,531 INFO L280 TraceCheckUtils]: 21: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,533 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,534 INFO L280 TraceCheckUtils]: 23: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,537 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:56:17,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-08 11:56:17,540 INFO L280 TraceCheckUtils]: 27: Hoare triple {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~2; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,541 INFO L263 TraceCheckUtils]: 28: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,541 INFO L280 TraceCheckUtils]: 29: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-08 11:56:17,542 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,543 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,544 INFO L280 TraceCheckUtils]: 32: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,545 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25841#true} #543#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,545 INFO L263 TraceCheckUtils]: 34: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:17,545 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,546 INFO L263 TraceCheckUtils]: 36: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,546 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,546 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,547 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,547 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,547 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,548 INFO L280 TraceCheckUtils]: 42: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,548 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #545#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,549 INFO L280 TraceCheckUtils]: 44: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,551 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25842#false} is VALID [2020-07-08 11:56:17,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {25841#true} is VALID [2020-07-08 11:56:17,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25842#false} #523#return; {25842#false} is VALID [2020-07-08 11:56:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,577 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,578 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,579 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25842#false} #539#return; {25842#false} is VALID [2020-07-08 11:56:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,631 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:17,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:17,632 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,633 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:17,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:17,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:17,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,635 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,649 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,650 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,651 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,651 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,652 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,652 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:17,658 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,659 INFO L263 TraceCheckUtils]: 3: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,660 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,660 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,661 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:17,661 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:17,663 INFO L263 TraceCheckUtils]: 12: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,664 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,664 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:17,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,666 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,666 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:17,667 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,668 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,668 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:17,668 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:17,669 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,669 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:17,669 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,670 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:17,670 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:17,671 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,672 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,672 INFO L280 TraceCheckUtils]: 17: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:17,672 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,673 INFO L263 TraceCheckUtils]: 20: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,673 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,674 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,674 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,675 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,675 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,675 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,676 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:17,676 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:17,677 INFO L263 TraceCheckUtils]: 29: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,677 INFO L280 TraceCheckUtils]: 30: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,678 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,678 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,678 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,679 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:17,679 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,679 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:17,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,682 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,683 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:17,684 INFO L263 TraceCheckUtils]: 7: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,685 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:17,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:17,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:17,687 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,687 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:17,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:17,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,689 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,689 INFO L280 TraceCheckUtils]: 20: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:17,689 INFO L263 TraceCheckUtils]: 21: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,690 INFO L263 TraceCheckUtils]: 23: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,690 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,691 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,691 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,691 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,692 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:17,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:17,692 INFO L263 TraceCheckUtils]: 32: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,693 INFO L280 TraceCheckUtils]: 33: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,693 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,693 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,693 INFO L280 TraceCheckUtils]: 36: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,694 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:17,694 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,694 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:17,694 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,694 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:17,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,697 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,698 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,698 INFO L263 TraceCheckUtils]: 8: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:17,699 INFO L263 TraceCheckUtils]: 10: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,699 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,699 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,699 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:17,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:17,700 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:17,701 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,701 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:17,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:17,702 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,703 INFO L263 TraceCheckUtils]: 22: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,703 INFO L280 TraceCheckUtils]: 23: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:17,704 INFO L263 TraceCheckUtils]: 24: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,704 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,704 INFO L263 TraceCheckUtils]: 26: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,705 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,705 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,705 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,706 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,706 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,706 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,706 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:17,707 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:17,708 INFO L263 TraceCheckUtils]: 35: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,708 INFO L280 TraceCheckUtils]: 36: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,709 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,709 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,709 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:17,710 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,710 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:17,710 INFO L280 TraceCheckUtils]: 43: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,711 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:17,711 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,711 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {25842#false} #543#return; {25842#false} is VALID [2020-07-08 11:56:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25842#false} #561#return; {25842#false} is VALID [2020-07-08 11:56:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:17,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,723 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25842#false} #563#return; {25842#false} is VALID [2020-07-08 11:56:17,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {25841#true} call ULTIMATE.init(); {26109#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:56:17,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {26109#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume true; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,742 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25846#(= 0 ~methaneLevelCritical~0)} {25841#true} #587#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,743 INFO L263 TraceCheckUtils]: 4: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call #t~ret77 := main(); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,744 INFO L263 TraceCheckUtils]: 6: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {25841#true} is VALID [2020-07-08 11:56:17,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,746 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #473#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,746 INFO L263 TraceCheckUtils]: 9: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call select_features(); {25841#true} is VALID [2020-07-08 11:56:17,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,747 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #475#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,748 INFO L263 TraceCheckUtils]: 12: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := valid_product(); {25841#true} is VALID [2020-07-08 11:56:17,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {25841#true} is VALID [2020-07-08 11:56:17,748 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,749 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #477#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,750 INFO L280 TraceCheckUtils]: 16: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,751 INFO L280 TraceCheckUtils]: 17: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~11; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,752 INFO L263 TraceCheckUtils]: 18: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call setup(); {25841#true} is VALID [2020-07-08 11:56:17,752 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,753 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #479#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,754 INFO L263 TraceCheckUtils]: 21: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call runTest(); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,755 INFO L263 TraceCheckUtils]: 22: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:17,755 INFO L280 TraceCheckUtils]: 23: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25841#true} is VALID [2020-07-08 11:56:17,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,757 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #577#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,758 INFO L263 TraceCheckUtils]: 26: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call test(); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,759 INFO L280 TraceCheckUtils]: 27: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,760 INFO L280 TraceCheckUtils]: 28: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !false; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,762 INFO L280 TraceCheckUtils]: 30: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,763 INFO L280 TraceCheckUtils]: 31: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,764 INFO L263 TraceCheckUtils]: 32: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call waterRise(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:17,764 INFO L280 TraceCheckUtils]: 33: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25841#true} is VALID [2020-07-08 11:56:17,764 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,765 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #523#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,766 INFO L280 TraceCheckUtils]: 36: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,767 INFO L280 TraceCheckUtils]: 37: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,768 INFO L280 TraceCheckUtils]: 38: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,770 INFO L280 TraceCheckUtils]: 40: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,771 INFO L263 TraceCheckUtils]: 41: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call timeShift(); {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:56:17,773 INFO L263 TraceCheckUtils]: 42: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:17,773 INFO L263 TraceCheckUtils]: 43: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,774 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,774 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,775 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,775 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:17,775 INFO L280 TraceCheckUtils]: 50: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,775 INFO L280 TraceCheckUtils]: 51: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-08 11:56:17,777 INFO L263 TraceCheckUtils]: 52: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,777 INFO L280 TraceCheckUtils]: 53: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,777 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,778 INFO L263 TraceCheckUtils]: 55: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,779 INFO L280 TraceCheckUtils]: 56: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,779 INFO L280 TraceCheckUtils]: 57: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,780 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,780 INFO L280 TraceCheckUtils]: 59: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,780 INFO L280 TraceCheckUtils]: 60: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,781 INFO L263 TraceCheckUtils]: 61: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,781 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:17,781 INFO L263 TraceCheckUtils]: 63: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,782 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,782 INFO L280 TraceCheckUtils]: 65: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,782 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,783 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:17,783 INFO L280 TraceCheckUtils]: 68: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:17,783 INFO L280 TraceCheckUtils]: 69: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,783 INFO L280 TraceCheckUtils]: 70: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:17,784 INFO L280 TraceCheckUtils]: 71: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,784 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:17,784 INFO L280 TraceCheckUtils]: 73: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:17,785 INFO L280 TraceCheckUtils]: 74: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,786 INFO L263 TraceCheckUtils]: 75: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,786 INFO L280 TraceCheckUtils]: 76: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:17,786 INFO L263 TraceCheckUtils]: 77: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,787 INFO L280 TraceCheckUtils]: 78: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,787 INFO L263 TraceCheckUtils]: 79: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,787 INFO L280 TraceCheckUtils]: 80: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,788 INFO L280 TraceCheckUtils]: 81: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,788 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,788 INFO L280 TraceCheckUtils]: 83: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,788 INFO L280 TraceCheckUtils]: 84: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,789 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,789 INFO L280 TraceCheckUtils]: 86: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:17,789 INFO L280 TraceCheckUtils]: 87: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:17,790 INFO L263 TraceCheckUtils]: 88: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,791 INFO L280 TraceCheckUtils]: 89: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,791 INFO L280 TraceCheckUtils]: 90: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,791 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,792 INFO L280 TraceCheckUtils]: 92: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,792 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:17,792 INFO L280 TraceCheckUtils]: 94: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,793 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:17,793 INFO L280 TraceCheckUtils]: 96: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,793 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:17,793 INFO L280 TraceCheckUtils]: 98: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,794 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-08 11:56:17,794 INFO L263 TraceCheckUtils]: 100: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:17,794 INFO L280 TraceCheckUtils]: 101: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,795 INFO L263 TraceCheckUtils]: 102: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,795 INFO L280 TraceCheckUtils]: 103: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,795 INFO L280 TraceCheckUtils]: 104: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,795 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,796 INFO L280 TraceCheckUtils]: 106: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,796 INFO L280 TraceCheckUtils]: 107: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,796 INFO L280 TraceCheckUtils]: 108: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,796 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-08 11:56:17,796 INFO L280 TraceCheckUtils]: 110: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,797 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,798 INFO L280 TraceCheckUtils]: 112: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !false; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,799 INFO L280 TraceCheckUtils]: 113: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,799 INFO L280 TraceCheckUtils]: 114: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,800 INFO L280 TraceCheckUtils]: 115: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,801 INFO L280 TraceCheckUtils]: 116: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,801 INFO L280 TraceCheckUtils]: 117: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,802 INFO L280 TraceCheckUtils]: 118: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,802 INFO L280 TraceCheckUtils]: 119: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,803 INFO L280 TraceCheckUtils]: 120: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,804 INFO L263 TraceCheckUtils]: 121: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call timeShift(); {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:56:17,806 INFO L263 TraceCheckUtils]: 122: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:17,806 INFO L263 TraceCheckUtils]: 123: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,806 INFO L280 TraceCheckUtils]: 124: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,806 INFO L280 TraceCheckUtils]: 125: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,807 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,807 INFO L280 TraceCheckUtils]: 127: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,807 INFO L280 TraceCheckUtils]: 128: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,808 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:17,808 INFO L280 TraceCheckUtils]: 130: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,809 INFO L263 TraceCheckUtils]: 131: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:17,809 INFO L280 TraceCheckUtils]: 132: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-08 11:56:17,810 INFO L280 TraceCheckUtils]: 133: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,810 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-08 11:56:17,810 INFO L280 TraceCheckUtils]: 135: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-08 11:56:17,811 INFO L263 TraceCheckUtils]: 136: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,812 INFO L280 TraceCheckUtils]: 137: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,812 INFO L280 TraceCheckUtils]: 138: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,812 INFO L263 TraceCheckUtils]: 139: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,812 INFO L280 TraceCheckUtils]: 140: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,813 INFO L263 TraceCheckUtils]: 141: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,813 INFO L280 TraceCheckUtils]: 142: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,813 INFO L280 TraceCheckUtils]: 143: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,814 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,814 INFO L280 TraceCheckUtils]: 145: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,814 INFO L280 TraceCheckUtils]: 146: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,815 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-08 11:56:17,815 INFO L280 TraceCheckUtils]: 148: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-08 11:56:17,815 INFO L280 TraceCheckUtils]: 149: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-08 11:56:17,816 INFO L263 TraceCheckUtils]: 150: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,817 INFO L280 TraceCheckUtils]: 151: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,817 INFO L280 TraceCheckUtils]: 152: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,817 INFO L263 TraceCheckUtils]: 153: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,818 INFO L280 TraceCheckUtils]: 154: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-08 11:56:17,818 INFO L263 TraceCheckUtils]: 155: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,818 INFO L280 TraceCheckUtils]: 156: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-08 11:56:17,818 INFO L280 TraceCheckUtils]: 157: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,819 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-08 11:56:17,819 INFO L280 TraceCheckUtils]: 159: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-08 11:56:17,819 INFO L280 TraceCheckUtils]: 160: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-08 11:56:17,819 INFO L280 TraceCheckUtils]: 161: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-08 11:56:17,820 INFO L280 TraceCheckUtils]: 162: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,820 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-08 11:56:17,820 INFO L280 TraceCheckUtils]: 164: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-08 11:56:17,821 INFO L280 TraceCheckUtils]: 165: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-08 11:56:17,822 INFO L263 TraceCheckUtils]: 166: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,822 INFO L280 TraceCheckUtils]: 167: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,822 INFO L280 TraceCheckUtils]: 168: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,823 INFO L263 TraceCheckUtils]: 169: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-08 11:56:17,823 INFO L280 TraceCheckUtils]: 170: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,823 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-08 11:56:17,824 INFO L280 TraceCheckUtils]: 172: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,824 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-08 11:56:17,824 INFO L280 TraceCheckUtils]: 174: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,824 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-08 11:56:17,825 INFO L280 TraceCheckUtils]: 176: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,825 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-08 11:56:17,825 INFO L263 TraceCheckUtils]: 178: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:17,826 INFO L280 TraceCheckUtils]: 179: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,826 INFO L263 TraceCheckUtils]: 180: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,826 INFO L280 TraceCheckUtils]: 181: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,827 INFO L280 TraceCheckUtils]: 182: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,827 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,827 INFO L280 TraceCheckUtils]: 184: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,827 INFO L280 TraceCheckUtils]: 185: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,828 INFO L280 TraceCheckUtils]: 186: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,828 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-08 11:56:17,828 INFO L280 TraceCheckUtils]: 188: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,829 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,830 INFO L280 TraceCheckUtils]: 190: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !false; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,831 INFO L280 TraceCheckUtils]: 191: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,832 INFO L280 TraceCheckUtils]: 192: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,833 INFO L280 TraceCheckUtils]: 193: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,834 INFO L280 TraceCheckUtils]: 194: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,835 INFO L280 TraceCheckUtils]: 195: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,836 INFO L280 TraceCheckUtils]: 196: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,837 INFO L280 TraceCheckUtils]: 197: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,838 INFO L280 TraceCheckUtils]: 198: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:56:17,839 INFO L263 TraceCheckUtils]: 199: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call timeShift(); {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:56:17,840 INFO L263 TraceCheckUtils]: 200: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:17,841 INFO L263 TraceCheckUtils]: 201: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,841 INFO L280 TraceCheckUtils]: 202: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,841 INFO L280 TraceCheckUtils]: 203: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,842 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,842 INFO L280 TraceCheckUtils]: 205: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,842 INFO L280 TraceCheckUtils]: 206: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,843 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-08 11:56:17,843 INFO L280 TraceCheckUtils]: 208: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,844 INFO L263 TraceCheckUtils]: 209: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:17,844 INFO L280 TraceCheckUtils]: 210: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-08 11:56:17,844 INFO L280 TraceCheckUtils]: 211: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,845 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-08 11:56:17,845 INFO L280 TraceCheckUtils]: 213: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-08 11:56:17,846 INFO L263 TraceCheckUtils]: 214: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,846 INFO L280 TraceCheckUtils]: 215: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,847 INFO L280 TraceCheckUtils]: 216: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,847 INFO L263 TraceCheckUtils]: 217: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,847 INFO L280 TraceCheckUtils]: 218: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,848 INFO L263 TraceCheckUtils]: 219: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,849 INFO L280 TraceCheckUtils]: 220: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,850 INFO L280 TraceCheckUtils]: 221: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:56:17,851 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,853 INFO L280 TraceCheckUtils]: 223: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,854 INFO L280 TraceCheckUtils]: 224: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:56:17,856 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-08 11:56:17,857 INFO L280 TraceCheckUtils]: 226: Hoare triple {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-08 11:56:17,858 INFO L280 TraceCheckUtils]: 227: Hoare triple {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~2; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,859 INFO L263 TraceCheckUtils]: 228: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,860 INFO L280 TraceCheckUtils]: 229: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-08 11:56:17,860 INFO L280 TraceCheckUtils]: 230: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,861 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,862 INFO L280 TraceCheckUtils]: 232: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,863 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25841#true} #543#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,863 INFO L263 TraceCheckUtils]: 234: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:17,863 INFO L280 TraceCheckUtils]: 235: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:17,864 INFO L263 TraceCheckUtils]: 236: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,864 INFO L280 TraceCheckUtils]: 237: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,864 INFO L280 TraceCheckUtils]: 238: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,864 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:17,865 INFO L280 TraceCheckUtils]: 240: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:17,865 INFO L280 TraceCheckUtils]: 241: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:17,865 INFO L280 TraceCheckUtils]: 242: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,866 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #545#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,867 INFO L280 TraceCheckUtils]: 244: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:56:17,868 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25842#false} is VALID [2020-07-08 11:56:17,869 INFO L280 TraceCheckUtils]: 246: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-08 11:56:17,869 INFO L280 TraceCheckUtils]: 247: Hoare triple {25842#false} assume ~splverifierCounter~0 < 4; {25842#false} is VALID [2020-07-08 11:56:17,869 INFO L280 TraceCheckUtils]: 248: Hoare triple {25842#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25842#false} is VALID [2020-07-08 11:56:17,870 INFO L280 TraceCheckUtils]: 249: Hoare triple {25842#false} assume 0 != ~tmp~7; {25842#false} is VALID [2020-07-08 11:56:17,870 INFO L263 TraceCheckUtils]: 250: Hoare triple {25842#false} call waterRise(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:17,870 INFO L280 TraceCheckUtils]: 251: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {25841#true} is VALID [2020-07-08 11:56:17,870 INFO L280 TraceCheckUtils]: 252: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,871 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {25841#true} {25842#false} #523#return; {25842#false} is VALID [2020-07-08 11:56:17,871 INFO L280 TraceCheckUtils]: 254: Hoare triple {25842#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25842#false} is VALID [2020-07-08 11:56:17,871 INFO L280 TraceCheckUtils]: 255: Hoare triple {25842#false} assume !(0 != ~tmp___0~3); {25842#false} is VALID [2020-07-08 11:56:17,872 INFO L280 TraceCheckUtils]: 256: Hoare triple {25842#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25842#false} is VALID [2020-07-08 11:56:17,872 INFO L280 TraceCheckUtils]: 257: Hoare triple {25842#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25842#false} is VALID [2020-07-08 11:56:17,872 INFO L280 TraceCheckUtils]: 258: Hoare triple {25842#false} assume 0 != ~tmp___1~0; {25842#false} is VALID [2020-07-08 11:56:17,872 INFO L263 TraceCheckUtils]: 259: Hoare triple {25842#false} call timeShift(); {25842#false} is VALID [2020-07-08 11:56:17,873 INFO L263 TraceCheckUtils]: 260: Hoare triple {25842#false} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:56:17,873 INFO L263 TraceCheckUtils]: 261: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,873 INFO L280 TraceCheckUtils]: 262: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,874 INFO L280 TraceCheckUtils]: 263: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,874 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-08 11:56:17,874 INFO L280 TraceCheckUtils]: 265: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:17,875 INFO L280 TraceCheckUtils]: 266: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,875 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {25841#true} {25842#false} #539#return; {25842#false} is VALID [2020-07-08 11:56:17,875 INFO L280 TraceCheckUtils]: 268: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-08 11:56:17,875 INFO L280 TraceCheckUtils]: 269: Hoare triple {25842#false} assume 0 != ~systemActive~0; {25842#false} is VALID [2020-07-08 11:56:17,876 INFO L263 TraceCheckUtils]: 270: Hoare triple {25842#false} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,876 INFO L280 TraceCheckUtils]: 271: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:17,876 INFO L280 TraceCheckUtils]: 272: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,877 INFO L263 TraceCheckUtils]: 273: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,878 INFO L280 TraceCheckUtils]: 274: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:17,878 INFO L280 TraceCheckUtils]: 275: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:17,879 INFO L263 TraceCheckUtils]: 276: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,879 INFO L280 TraceCheckUtils]: 277: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,880 INFO L280 TraceCheckUtils]: 278: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:17,880 INFO L263 TraceCheckUtils]: 279: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,880 INFO L280 TraceCheckUtils]: 280: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:17,881 INFO L263 TraceCheckUtils]: 281: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:17,881 INFO L280 TraceCheckUtils]: 282: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,881 INFO L280 TraceCheckUtils]: 283: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:17,881 INFO L280 TraceCheckUtils]: 284: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,882 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:17,882 INFO L280 TraceCheckUtils]: 286: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:17,882 INFO L280 TraceCheckUtils]: 287: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,883 INFO L280 TraceCheckUtils]: 288: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:17,883 INFO L280 TraceCheckUtils]: 289: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,883 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:17,884 INFO L280 TraceCheckUtils]: 291: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:17,884 INFO L280 TraceCheckUtils]: 292: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:17,885 INFO L263 TraceCheckUtils]: 293: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,885 INFO L280 TraceCheckUtils]: 294: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:17,886 INFO L263 TraceCheckUtils]: 295: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:17,886 INFO L280 TraceCheckUtils]: 296: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,886 INFO L263 TraceCheckUtils]: 297: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:17,886 INFO L280 TraceCheckUtils]: 298: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:17,887 INFO L280 TraceCheckUtils]: 299: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,887 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:17,887 INFO L280 TraceCheckUtils]: 301: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:17,888 INFO L280 TraceCheckUtils]: 302: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,888 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:17,888 INFO L280 TraceCheckUtils]: 304: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:17,888 INFO L280 TraceCheckUtils]: 305: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:17,889 INFO L263 TraceCheckUtils]: 306: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:56:17,890 INFO L280 TraceCheckUtils]: 307: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:17,890 INFO L280 TraceCheckUtils]: 308: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,890 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:17,891 INFO L280 TraceCheckUtils]: 310: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,891 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:17,891 INFO L280 TraceCheckUtils]: 312: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,891 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:17,892 INFO L280 TraceCheckUtils]: 314: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,892 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:17,892 INFO L280 TraceCheckUtils]: 316: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,893 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {25841#true} {25842#false} #543#return; {25842#false} is VALID [2020-07-08 11:56:17,893 INFO L263 TraceCheckUtils]: 318: Hoare triple {25842#false} call __utac_acc__Specification5_spec__3(); {25842#false} is VALID [2020-07-08 11:56:17,893 INFO L280 TraceCheckUtils]: 319: Hoare triple {25842#false} havoc ~tmp~6;havoc ~tmp___0~2; {25842#false} is VALID [2020-07-08 11:56:17,893 INFO L263 TraceCheckUtils]: 320: Hoare triple {25842#false} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:17,894 INFO L280 TraceCheckUtils]: 321: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:17,894 INFO L280 TraceCheckUtils]: 322: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,894 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {25841#true} {25842#false} #561#return; {25842#false} is VALID [2020-07-08 11:56:17,894 INFO L280 TraceCheckUtils]: 324: Hoare triple {25842#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25842#false} is VALID [2020-07-08 11:56:17,895 INFO L280 TraceCheckUtils]: 325: Hoare triple {25842#false} assume 2 != ~tmp~6; {25842#false} is VALID [2020-07-08 11:56:17,895 INFO L263 TraceCheckUtils]: 326: Hoare triple {25842#false} call #t~ret25 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:17,895 INFO L280 TraceCheckUtils]: 327: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:17,896 INFO L280 TraceCheckUtils]: 328: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:17,896 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {25841#true} {25842#false} #563#return; {25842#false} is VALID [2020-07-08 11:56:17,896 INFO L280 TraceCheckUtils]: 330: Hoare triple {25842#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {25842#false} is VALID [2020-07-08 11:56:17,896 INFO L280 TraceCheckUtils]: 331: Hoare triple {25842#false} assume 0 != ~tmp___0~2; {25842#false} is VALID [2020-07-08 11:56:17,897 INFO L280 TraceCheckUtils]: 332: Hoare triple {25842#false} assume 0 == ~switchedOnBeforeTS~0; {25842#false} is VALID [2020-07-08 11:56:17,897 INFO L263 TraceCheckUtils]: 333: Hoare triple {25842#false} call __automaton_fail(); {25842#false} is VALID [2020-07-08 11:56:17,897 INFO L280 TraceCheckUtils]: 334: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-08 11:56:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 80 proven. 7 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2020-07-08 11:56:18,112 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562907427] [2020-07-08 11:56:18,112 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1789817851] [2020-07-08 11:56:18,112 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:56:18,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:18,500 INFO L264 TraceCheckSpWp]: Trace formula consists of 1372 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:56:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:56:18,591 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:56:19,302 INFO L263 TraceCheckUtils]: 0: Hoare triple {25841#true} call ULTIMATE.init(); {25841#true} is VALID [2020-07-08 11:56:19,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,308 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {25841#true} #587#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,312 INFO L263 TraceCheckUtils]: 4: Hoare triple {26632#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {26632#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~11; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,316 INFO L263 TraceCheckUtils]: 6: Hoare triple {26632#(<= ~waterLevel~0 1)} call select_helpers(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,331 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #473#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,331 INFO L263 TraceCheckUtils]: 9: Hoare triple {26632#(<= ~waterLevel~0 1)} call select_features(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,333 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #475#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,333 INFO L263 TraceCheckUtils]: 12: Hoare triple {26632#(<= ~waterLevel~0 1)} call #t~ret75 := valid_product(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {26632#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,337 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #477#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {26632#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,338 INFO L280 TraceCheckUtils]: 17: Hoare triple {26632#(<= ~waterLevel~0 1)} assume 0 != ~tmp~11; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,339 INFO L263 TraceCheckUtils]: 18: Hoare triple {26632#(<= ~waterLevel~0 1)} call setup(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,340 INFO L280 TraceCheckUtils]: 19: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,340 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #479#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,341 INFO L263 TraceCheckUtils]: 21: Hoare triple {26632#(<= ~waterLevel~0 1)} call runTest(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,341 INFO L263 TraceCheckUtils]: 22: Hoare triple {26632#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,342 INFO L280 TraceCheckUtils]: 23: Hoare triple {26632#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,343 INFO L280 TraceCheckUtils]: 24: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,343 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #577#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,344 INFO L263 TraceCheckUtils]: 26: Hoare triple {26632#(<= ~waterLevel~0 1)} call test(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,344 INFO L280 TraceCheckUtils]: 27: Hoare triple {26632#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {26632#(<= ~waterLevel~0 1)} assume !false; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {26632#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,346 INFO L280 TraceCheckUtils]: 30: Hoare triple {26632#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,347 INFO L280 TraceCheckUtils]: 31: Hoare triple {26632#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:56:19,347 INFO L263 TraceCheckUtils]: 32: Hoare triple {26632#(<= ~waterLevel~0 1)} call waterRise(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,348 INFO L280 TraceCheckUtils]: 33: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:56:19,349 INFO L280 TraceCheckUtils]: 34: Hoare triple {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:56:19,350 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {26632#(<= ~waterLevel~0 1)} #523#return; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,351 INFO L280 TraceCheckUtils]: 39: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,352 INFO L280 TraceCheckUtils]: 40: Hoare triple {26737#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,352 INFO L263 TraceCheckUtils]: 41: Hoare triple {26737#(<= ~waterLevel~0 2)} call timeShift(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,352 INFO L263 TraceCheckUtils]: 42: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {25841#true} is VALID [2020-07-08 11:56:19,352 INFO L263 TraceCheckUtils]: 43: Hoare triple {25841#true} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:19,353 INFO L280 TraceCheckUtils]: 44: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:19,353 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,353 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {25841#true} #559#return; {25841#true} is VALID [2020-07-08 11:56:19,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:19,353 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,353 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #539#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,354 INFO L280 TraceCheckUtils]: 50: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,354 INFO L280 TraceCheckUtils]: 51: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,354 INFO L263 TraceCheckUtils]: 52: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L280 TraceCheckUtils]: 53: Hoare triple {25841#true} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L263 TraceCheckUtils]: 55: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L280 TraceCheckUtils]: 56: Hoare triple {25841#true} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L280 TraceCheckUtils]: 57: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L280 TraceCheckUtils]: 59: Hoare triple {25841#true} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:19,355 INFO L280 TraceCheckUtils]: 60: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:19,356 INFO L263 TraceCheckUtils]: 61: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:19,356 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-08 11:56:19,356 INFO L263 TraceCheckUtils]: 63: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:19,356 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:19,356 INFO L280 TraceCheckUtils]: 65: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-08 11:56:19,356 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,356 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-08 11:56:19,357 INFO L280 TraceCheckUtils]: 68: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-08 11:56:19,357 INFO L280 TraceCheckUtils]: 69: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-08 11:56:19,357 INFO L280 TraceCheckUtils]: 70: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-08 11:56:19,357 INFO L280 TraceCheckUtils]: 71: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,357 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-08 11:56:19,357 INFO L280 TraceCheckUtils]: 73: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-08 11:56:19,357 INFO L280 TraceCheckUtils]: 74: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L263 TraceCheckUtils]: 75: Hoare triple {25841#true} call activatePump(); {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L280 TraceCheckUtils]: 76: Hoare triple {25841#true} havoc ~tmp~3; {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L263 TraceCheckUtils]: 77: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L280 TraceCheckUtils]: 78: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L263 TraceCheckUtils]: 79: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L280 TraceCheckUtils]: 80: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L280 TraceCheckUtils]: 81: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,358 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L280 TraceCheckUtils]: 83: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L280 TraceCheckUtils]: 84: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L280 TraceCheckUtils]: 86: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L280 TraceCheckUtils]: 87: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L263 TraceCheckUtils]: 88: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L280 TraceCheckUtils]: 89: Hoare triple {25841#true} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-08 11:56:19,359 INFO L280 TraceCheckUtils]: 90: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,360 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-08 11:56:19,360 INFO L280 TraceCheckUtils]: 92: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,360 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-08 11:56:19,360 INFO L280 TraceCheckUtils]: 94: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,360 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-08 11:56:19,360 INFO L280 TraceCheckUtils]: 96: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,360 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-08 11:56:19,361 INFO L280 TraceCheckUtils]: 98: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,361 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #543#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,361 INFO L263 TraceCheckUtils]: 100: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:19,362 INFO L280 TraceCheckUtils]: 101: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:19,362 INFO L263 TraceCheckUtils]: 102: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:19,362 INFO L280 TraceCheckUtils]: 103: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-08 11:56:19,362 INFO L280 TraceCheckUtils]: 104: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,362 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-08 11:56:19,363 INFO L280 TraceCheckUtils]: 106: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-08 11:56:19,363 INFO L280 TraceCheckUtils]: 107: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-08 11:56:19,363 INFO L280 TraceCheckUtils]: 108: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,363 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #545#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,364 INFO L280 TraceCheckUtils]: 110: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,365 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {26737#(<= ~waterLevel~0 2)} #529#return; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,366 INFO L280 TraceCheckUtils]: 112: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !false; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,366 INFO L280 TraceCheckUtils]: 113: Hoare triple {26737#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,367 INFO L280 TraceCheckUtils]: 114: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,367 INFO L280 TraceCheckUtils]: 115: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~7); {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,368 INFO L280 TraceCheckUtils]: 116: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,368 INFO L280 TraceCheckUtils]: 117: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,369 INFO L280 TraceCheckUtils]: 118: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,370 INFO L280 TraceCheckUtils]: 119: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,370 INFO L280 TraceCheckUtils]: 120: Hoare triple {26737#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:56:19,371 INFO L263 TraceCheckUtils]: 121: Hoare triple {26737#(<= ~waterLevel~0 2)} call timeShift(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,371 INFO L263 TraceCheckUtils]: 122: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {25841#true} is VALID [2020-07-08 11:56:19,371 INFO L263 TraceCheckUtils]: 123: Hoare triple {25841#true} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-08 11:56:19,371 INFO L280 TraceCheckUtils]: 124: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-08 11:56:19,372 INFO L280 TraceCheckUtils]: 125: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,372 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {25841#true} {25841#true} #559#return; {25841#true} is VALID [2020-07-08 11:56:19,372 INFO L280 TraceCheckUtils]: 127: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-08 11:56:19,372 INFO L280 TraceCheckUtils]: 128: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,373 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #539#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,373 INFO L280 TraceCheckUtils]: 130: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,374 INFO L263 TraceCheckUtils]: 131: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,375 INFO L280 TraceCheckUtils]: 132: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,376 INFO L280 TraceCheckUtils]: 133: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,376 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #541#return; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,377 INFO L280 TraceCheckUtils]: 135: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,377 INFO L263 TraceCheckUtils]: 136: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {25841#true} is VALID [2020-07-08 11:56:19,377 INFO L280 TraceCheckUtils]: 137: Hoare triple {25841#true} havoc ~tmp~2; {25841#true} is VALID [2020-07-08 11:56:19,378 INFO L280 TraceCheckUtils]: 138: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:19,378 INFO L263 TraceCheckUtils]: 139: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-08 11:56:19,378 INFO L280 TraceCheckUtils]: 140: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:19,378 INFO L263 TraceCheckUtils]: 141: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-08 11:56:19,378 INFO L280 TraceCheckUtils]: 142: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-08 11:56:19,378 INFO L280 TraceCheckUtils]: 143: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,379 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-08 11:56:19,379 INFO L280 TraceCheckUtils]: 145: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-08 11:56:19,379 INFO L280 TraceCheckUtils]: 146: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,379 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-08 11:56:19,379 INFO L280 TraceCheckUtils]: 148: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-08 11:56:19,379 INFO L280 TraceCheckUtils]: 149: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-08 11:56:19,380 INFO L263 TraceCheckUtils]: 150: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {25841#true} is VALID [2020-07-08 11:56:19,380 INFO L280 TraceCheckUtils]: 151: Hoare triple {25841#true} havoc ~tmp~1; {25841#true} is VALID [2020-07-08 11:56:19,380 INFO L280 TraceCheckUtils]: 152: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-08 11:56:19,382 INFO L263 TraceCheckUtils]: 153: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:19,383 INFO L280 TraceCheckUtils]: 154: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-08 11:56:19,383 INFO L263 TraceCheckUtils]: 155: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-08 11:56:19,383 INFO L280 TraceCheckUtils]: 156: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-08 11:56:19,383 INFO L280 TraceCheckUtils]: 157: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,383 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-08 11:56:19,383 INFO L280 TraceCheckUtils]: 159: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-08 11:56:19,384 INFO L280 TraceCheckUtils]: 160: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-08 11:56:19,384 INFO L280 TraceCheckUtils]: 161: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-08 11:56:19,384 INFO L280 TraceCheckUtils]: 162: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,384 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-08 11:56:19,384 INFO L280 TraceCheckUtils]: 164: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-08 11:56:19,384 INFO L280 TraceCheckUtils]: 165: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-08 11:56:19,385 INFO L263 TraceCheckUtils]: 166: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {25841#true} is VALID [2020-07-08 11:56:19,385 INFO L280 TraceCheckUtils]: 167: Hoare triple {25841#true} havoc ~tmp~0; {25841#true} is VALID [2020-07-08 11:56:19,385 INFO L280 TraceCheckUtils]: 168: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-08 11:56:19,385 INFO L263 TraceCheckUtils]: 169: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-08 11:56:19,385 INFO L280 TraceCheckUtils]: 170: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,385 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-08 11:56:19,386 INFO L280 TraceCheckUtils]: 172: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,386 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-08 11:56:19,386 INFO L280 TraceCheckUtils]: 174: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,386 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-08 11:56:19,386 INFO L280 TraceCheckUtils]: 176: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-08 11:56:19,387 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {25841#true} {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #543#return; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:56:19,387 INFO L263 TraceCheckUtils]: 178: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-08 11:56:19,387 INFO L280 TraceCheckUtils]: 179: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-08 11:56:19,388 INFO L263 TraceCheckUtils]: 180: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-08 11:56:19,388 INFO L280 TraceCheckUtils]: 181: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:56:19,389 INFO L280 TraceCheckUtils]: 182: Hoare triple {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:56:19,390 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} {25841#true} #561#return; {27184#(<= |__utac_acc__Specification5_spec__3_#t~ret24| ~waterLevel~0)} is VALID [2020-07-08 11:56:19,390 INFO L280 TraceCheckUtils]: 184: Hoare triple {27184#(<= |__utac_acc__Specification5_spec__3_#t~ret24| ~waterLevel~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {27188#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} is VALID [2020-07-08 11:56:19,391 INFO L280 TraceCheckUtils]: 185: Hoare triple {27188#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} assume !(2 != ~tmp~6); {27192#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:19,392 INFO L280 TraceCheckUtils]: 186: Hoare triple {27192#(<= 2 ~waterLevel~0)} assume true; {27192#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:56:19,393 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {27192#(<= 2 ~waterLevel~0)} {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #545#return; {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:56:19,393 INFO L280 TraceCheckUtils]: 188: Hoare triple {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-08 11:56:19,394 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {26737#(<= ~waterLevel~0 2)} #529#return; {25842#false} is VALID [2020-07-08 11:56:19,394 INFO L280 TraceCheckUtils]: 190: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-08 11:56:19,395 INFO L280 TraceCheckUtils]: 191: Hoare triple {25842#false} assume ~splverifierCounter~0 < 4; {25842#false} is VALID [2020-07-08 11:56:19,395 INFO L280 TraceCheckUtils]: 192: Hoare triple {25842#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25842#false} is VALID [2020-07-08 11:56:19,395 INFO L280 TraceCheckUtils]: 193: Hoare triple {25842#false} assume !(0 != ~tmp~7); {25842#false} is VALID [2020-07-08 11:56:19,395 INFO L280 TraceCheckUtils]: 194: Hoare triple {25842#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25842#false} is VALID [2020-07-08 11:56:19,395 INFO L280 TraceCheckUtils]: 195: Hoare triple {25842#false} assume !(0 != ~tmp___0~3); {25842#false} is VALID [2020-07-08 11:56:19,395 INFO L280 TraceCheckUtils]: 196: Hoare triple {25842#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25842#false} is VALID [2020-07-08 11:56:19,396 INFO L280 TraceCheckUtils]: 197: Hoare triple {25842#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25842#false} is VALID [2020-07-08 11:56:19,396 INFO L280 TraceCheckUtils]: 198: Hoare triple {25842#false} assume 0 != ~tmp___1~0; {25842#false} is VALID [2020-07-08 11:56:19,396 INFO L263 TraceCheckUtils]: 199: Hoare triple {25842#false} call timeShift(); {25842#false} is VALID [2020-07-08 11:56:19,396 INFO L263 TraceCheckUtils]: 200: Hoare triple {25842#false} call __utac_acc__Specification5_spec__2(); {25842#false} is VALID [2020-07-08 11:56:19,396 INFO L263 TraceCheckUtils]: 201: Hoare triple {25842#false} call #t~ret23 := isPumpRunning(); {25842#false} is VALID [2020-07-08 11:56:19,396 INFO L280 TraceCheckUtils]: 202: Hoare triple {25842#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25842#false} is VALID [2020-07-08 11:56:19,397 INFO L280 TraceCheckUtils]: 203: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,397 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {25842#false} {25842#false} #559#return; {25842#false} is VALID [2020-07-08 11:56:19,397 INFO L280 TraceCheckUtils]: 205: Hoare triple {25842#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25842#false} is VALID [2020-07-08 11:56:19,397 INFO L280 TraceCheckUtils]: 206: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,397 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {25842#false} {25842#false} #539#return; {25842#false} is VALID [2020-07-08 11:56:19,397 INFO L280 TraceCheckUtils]: 208: Hoare triple {25842#false} assume 0 != ~pumpRunning~0; {25842#false} is VALID [2020-07-08 11:56:19,398 INFO L263 TraceCheckUtils]: 209: Hoare triple {25842#false} call lowerWaterLevel(); {25842#false} is VALID [2020-07-08 11:56:19,398 INFO L280 TraceCheckUtils]: 210: Hoare triple {25842#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25842#false} is VALID [2020-07-08 11:56:19,398 INFO L280 TraceCheckUtils]: 211: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,398 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {25842#false} {25842#false} #541#return; {25842#false} is VALID [2020-07-08 11:56:19,398 INFO L280 TraceCheckUtils]: 213: Hoare triple {25842#false} assume 0 != ~systemActive~0; {25842#false} is VALID [2020-07-08 11:56:19,398 INFO L263 TraceCheckUtils]: 214: Hoare triple {25842#false} call processEnvironment(); {25842#false} is VALID [2020-07-08 11:56:19,399 INFO L280 TraceCheckUtils]: 215: Hoare triple {25842#false} havoc ~tmp~2; {25842#false} is VALID [2020-07-08 11:56:19,399 INFO L280 TraceCheckUtils]: 216: Hoare triple {25842#false} assume 0 != ~pumpRunning~0; {25842#false} is VALID [2020-07-08 11:56:19,399 INFO L263 TraceCheckUtils]: 217: Hoare triple {25842#false} call #t~ret2 := isMethaneAlarm(); {25842#false} is VALID [2020-07-08 11:56:19,399 INFO L280 TraceCheckUtils]: 218: Hoare triple {25842#false} havoc ~retValue_acc~0; {25842#false} is VALID [2020-07-08 11:56:19,399 INFO L263 TraceCheckUtils]: 219: Hoare triple {25842#false} call #t~ret4 := isMethaneLevelCritical(); {25842#false} is VALID [2020-07-08 11:56:19,399 INFO L280 TraceCheckUtils]: 220: Hoare triple {25842#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25842#false} is VALID [2020-07-08 11:56:19,400 INFO L280 TraceCheckUtils]: 221: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,400 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {25842#false} {25842#false} #581#return; {25842#false} is VALID [2020-07-08 11:56:19,400 INFO L280 TraceCheckUtils]: 223: Hoare triple {25842#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25842#false} is VALID [2020-07-08 11:56:19,400 INFO L280 TraceCheckUtils]: 224: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,400 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {25842#false} {25842#false} #515#return; {25842#false} is VALID [2020-07-08 11:56:19,401 INFO L280 TraceCheckUtils]: 226: Hoare triple {25842#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25842#false} is VALID [2020-07-08 11:56:19,401 INFO L280 TraceCheckUtils]: 227: Hoare triple {25842#false} assume 0 != ~tmp~2; {25842#false} is VALID [2020-07-08 11:56:19,401 INFO L263 TraceCheckUtils]: 228: Hoare triple {25842#false} call deactivatePump(); {25842#false} is VALID [2020-07-08 11:56:19,401 INFO L280 TraceCheckUtils]: 229: Hoare triple {25842#false} ~pumpRunning~0 := 0; {25842#false} is VALID [2020-07-08 11:56:19,401 INFO L280 TraceCheckUtils]: 230: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,401 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {25842#false} {25842#false} #517#return; {25842#false} is VALID [2020-07-08 11:56:19,402 INFO L280 TraceCheckUtils]: 232: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,402 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {25842#false} {25842#false} #543#return; {25842#false} is VALID [2020-07-08 11:56:19,402 INFO L263 TraceCheckUtils]: 234: Hoare triple {25842#false} call __utac_acc__Specification5_spec__3(); {25842#false} is VALID [2020-07-08 11:56:19,402 INFO L280 TraceCheckUtils]: 235: Hoare triple {25842#false} havoc ~tmp~6;havoc ~tmp___0~2; {25842#false} is VALID [2020-07-08 11:56:19,402 INFO L263 TraceCheckUtils]: 236: Hoare triple {25842#false} call #t~ret24 := getWaterLevel(); {25842#false} is VALID [2020-07-08 11:56:19,402 INFO L280 TraceCheckUtils]: 237: Hoare triple {25842#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25842#false} is VALID [2020-07-08 11:56:19,403 INFO L280 TraceCheckUtils]: 238: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,403 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {25842#false} {25842#false} #561#return; {25842#false} is VALID [2020-07-08 11:56:19,403 INFO L280 TraceCheckUtils]: 240: Hoare triple {25842#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25842#false} is VALID [2020-07-08 11:56:19,403 INFO L280 TraceCheckUtils]: 241: Hoare triple {25842#false} assume !(2 != ~tmp~6); {25842#false} is VALID [2020-07-08 11:56:19,403 INFO L280 TraceCheckUtils]: 242: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,404 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {25842#false} {25842#false} #545#return; {25842#false} is VALID [2020-07-08 11:56:19,404 INFO L280 TraceCheckUtils]: 244: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,404 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {25842#false} {25842#false} #529#return; {25842#false} is VALID [2020-07-08 11:56:19,404 INFO L280 TraceCheckUtils]: 246: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-08 11:56:19,404 INFO L280 TraceCheckUtils]: 247: Hoare triple {25842#false} assume ~splverifierCounter~0 < 4; {25842#false} is VALID [2020-07-08 11:56:19,404 INFO L280 TraceCheckUtils]: 248: Hoare triple {25842#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25842#false} is VALID [2020-07-08 11:56:19,405 INFO L280 TraceCheckUtils]: 249: Hoare triple {25842#false} assume 0 != ~tmp~7; {25842#false} is VALID [2020-07-08 11:56:19,405 INFO L263 TraceCheckUtils]: 250: Hoare triple {25842#false} call waterRise(); {25842#false} is VALID [2020-07-08 11:56:19,405 INFO L280 TraceCheckUtils]: 251: Hoare triple {25842#false} assume !(~waterLevel~0 < 2); {25842#false} is VALID [2020-07-08 11:56:19,405 INFO L280 TraceCheckUtils]: 252: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,405 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {25842#false} {25842#false} #523#return; {25842#false} is VALID [2020-07-08 11:56:19,405 INFO L280 TraceCheckUtils]: 254: Hoare triple {25842#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25842#false} is VALID [2020-07-08 11:56:19,406 INFO L280 TraceCheckUtils]: 255: Hoare triple {25842#false} assume !(0 != ~tmp___0~3); {25842#false} is VALID [2020-07-08 11:56:19,406 INFO L280 TraceCheckUtils]: 256: Hoare triple {25842#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25842#false} is VALID [2020-07-08 11:56:19,406 INFO L280 TraceCheckUtils]: 257: Hoare triple {25842#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25842#false} is VALID [2020-07-08 11:56:19,406 INFO L280 TraceCheckUtils]: 258: Hoare triple {25842#false} assume 0 != ~tmp___1~0; {25842#false} is VALID [2020-07-08 11:56:19,406 INFO L263 TraceCheckUtils]: 259: Hoare triple {25842#false} call timeShift(); {25842#false} is VALID [2020-07-08 11:56:19,406 INFO L263 TraceCheckUtils]: 260: Hoare triple {25842#false} call __utac_acc__Specification5_spec__2(); {25842#false} is VALID [2020-07-08 11:56:19,407 INFO L263 TraceCheckUtils]: 261: Hoare triple {25842#false} call #t~ret23 := isPumpRunning(); {25842#false} is VALID [2020-07-08 11:56:19,407 INFO L280 TraceCheckUtils]: 262: Hoare triple {25842#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25842#false} is VALID [2020-07-08 11:56:19,407 INFO L280 TraceCheckUtils]: 263: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,407 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {25842#false} {25842#false} #559#return; {25842#false} is VALID [2020-07-08 11:56:19,408 INFO L280 TraceCheckUtils]: 265: Hoare triple {25842#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25842#false} is VALID [2020-07-08 11:56:19,408 INFO L280 TraceCheckUtils]: 266: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,408 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {25842#false} {25842#false} #539#return; {25842#false} is VALID [2020-07-08 11:56:19,408 INFO L280 TraceCheckUtils]: 268: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-08 11:56:19,411 INFO L280 TraceCheckUtils]: 269: Hoare triple {25842#false} assume 0 != ~systemActive~0; {25842#false} is VALID [2020-07-08 11:56:19,411 INFO L263 TraceCheckUtils]: 270: Hoare triple {25842#false} call processEnvironment(); {25842#false} is VALID [2020-07-08 11:56:19,420 INFO L280 TraceCheckUtils]: 271: Hoare triple {25842#false} havoc ~tmp~2; {25842#false} is VALID [2020-07-08 11:56:19,421 INFO L280 TraceCheckUtils]: 272: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-08 11:56:19,421 INFO L263 TraceCheckUtils]: 273: Hoare triple {25842#false} call processEnvironment__wrappee__methaneQuery(); {25842#false} is VALID [2020-07-08 11:56:19,421 INFO L280 TraceCheckUtils]: 274: Hoare triple {25842#false} havoc ~tmp~1; {25842#false} is VALID [2020-07-08 11:56:19,421 INFO L280 TraceCheckUtils]: 275: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-08 11:56:19,421 INFO L263 TraceCheckUtils]: 276: Hoare triple {25842#false} call processEnvironment__wrappee__highWaterSensor(); {25842#false} is VALID [2020-07-08 11:56:19,422 INFO L280 TraceCheckUtils]: 277: Hoare triple {25842#false} havoc ~tmp~0; {25842#false} is VALID [2020-07-08 11:56:19,422 INFO L280 TraceCheckUtils]: 278: Hoare triple {25842#false} assume 0 == ~pumpRunning~0; {25842#false} is VALID [2020-07-08 11:56:19,422 INFO L263 TraceCheckUtils]: 279: Hoare triple {25842#false} call #t~ret0 := isHighWaterLevel(); {25842#false} is VALID [2020-07-08 11:56:19,422 INFO L280 TraceCheckUtils]: 280: Hoare triple {25842#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25842#false} is VALID [2020-07-08 11:56:19,425 INFO L263 TraceCheckUtils]: 281: Hoare triple {25842#false} call #t~ret21 := isHighWaterSensorDry(); {25842#false} is VALID [2020-07-08 11:56:19,425 INFO L280 TraceCheckUtils]: 282: Hoare triple {25842#false} havoc ~retValue_acc~9; {25842#false} is VALID [2020-07-08 11:56:19,425 INFO L280 TraceCheckUtils]: 283: Hoare triple {25842#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25842#false} is VALID [2020-07-08 11:56:19,425 INFO L280 TraceCheckUtils]: 284: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,426 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {25842#false} {25842#false} #537#return; {25842#false} is VALID [2020-07-08 11:56:19,426 INFO L280 TraceCheckUtils]: 286: Hoare triple {25842#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25842#false} is VALID [2020-07-08 11:56:19,426 INFO L280 TraceCheckUtils]: 287: Hoare triple {25842#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25842#false} is VALID [2020-07-08 11:56:19,426 INFO L280 TraceCheckUtils]: 288: Hoare triple {25842#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25842#false} is VALID [2020-07-08 11:56:19,426 INFO L280 TraceCheckUtils]: 289: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,427 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {25842#false} {25842#false} #551#return; {25842#false} is VALID [2020-07-08 11:56:19,427 INFO L280 TraceCheckUtils]: 291: Hoare triple {25842#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25842#false} is VALID [2020-07-08 11:56:19,427 INFO L280 TraceCheckUtils]: 292: Hoare triple {25842#false} assume 0 != ~tmp~0; {25842#false} is VALID [2020-07-08 11:56:19,427 INFO L263 TraceCheckUtils]: 293: Hoare triple {25842#false} call activatePump(); {25842#false} is VALID [2020-07-08 11:56:19,427 INFO L280 TraceCheckUtils]: 294: Hoare triple {25842#false} havoc ~tmp~3; {25842#false} is VALID [2020-07-08 11:56:19,428 INFO L263 TraceCheckUtils]: 295: Hoare triple {25842#false} call #t~ret3 := isMethaneAlarm(); {25842#false} is VALID [2020-07-08 11:56:19,428 INFO L280 TraceCheckUtils]: 296: Hoare triple {25842#false} havoc ~retValue_acc~0; {25842#false} is VALID [2020-07-08 11:56:19,428 INFO L263 TraceCheckUtils]: 297: Hoare triple {25842#false} call #t~ret4 := isMethaneLevelCritical(); {25842#false} is VALID [2020-07-08 11:56:19,428 INFO L280 TraceCheckUtils]: 298: Hoare triple {25842#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25842#false} is VALID [2020-07-08 11:56:19,428 INFO L280 TraceCheckUtils]: 299: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,428 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {25842#false} {25842#false} #581#return; {25842#false} is VALID [2020-07-08 11:56:19,429 INFO L280 TraceCheckUtils]: 301: Hoare triple {25842#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25842#false} is VALID [2020-07-08 11:56:19,429 INFO L280 TraceCheckUtils]: 302: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,429 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {25842#false} {25842#false} #533#return; {25842#false} is VALID [2020-07-08 11:56:19,430 INFO L280 TraceCheckUtils]: 304: Hoare triple {25842#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25842#false} is VALID [2020-07-08 11:56:19,431 INFO L280 TraceCheckUtils]: 305: Hoare triple {25842#false} assume !(0 != ~tmp~3); {25842#false} is VALID [2020-07-08 11:56:19,431 INFO L263 TraceCheckUtils]: 306: Hoare triple {25842#false} call activatePump__wrappee__lowWaterSensor(); {25842#false} is VALID [2020-07-08 11:56:19,431 INFO L280 TraceCheckUtils]: 307: Hoare triple {25842#false} ~pumpRunning~0 := 1; {25842#false} is VALID [2020-07-08 11:56:19,431 INFO L280 TraceCheckUtils]: 308: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,431 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {25842#false} {25842#false} #535#return; {25842#false} is VALID [2020-07-08 11:56:19,431 INFO L280 TraceCheckUtils]: 310: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,432 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {25842#false} {25842#false} #553#return; {25842#false} is VALID [2020-07-08 11:56:19,432 INFO L280 TraceCheckUtils]: 312: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,432 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {25842#false} {25842#false} #573#return; {25842#false} is VALID [2020-07-08 11:56:19,432 INFO L280 TraceCheckUtils]: 314: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,432 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {25842#false} {25842#false} #521#return; {25842#false} is VALID [2020-07-08 11:56:19,432 INFO L280 TraceCheckUtils]: 316: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,433 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {25842#false} {25842#false} #543#return; {25842#false} is VALID [2020-07-08 11:56:19,433 INFO L263 TraceCheckUtils]: 318: Hoare triple {25842#false} call __utac_acc__Specification5_spec__3(); {25842#false} is VALID [2020-07-08 11:56:19,433 INFO L280 TraceCheckUtils]: 319: Hoare triple {25842#false} havoc ~tmp~6;havoc ~tmp___0~2; {25842#false} is VALID [2020-07-08 11:56:19,433 INFO L263 TraceCheckUtils]: 320: Hoare triple {25842#false} call #t~ret24 := getWaterLevel(); {25842#false} is VALID [2020-07-08 11:56:19,433 INFO L280 TraceCheckUtils]: 321: Hoare triple {25842#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25842#false} is VALID [2020-07-08 11:56:19,433 INFO L280 TraceCheckUtils]: 322: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,434 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {25842#false} {25842#false} #561#return; {25842#false} is VALID [2020-07-08 11:56:19,434 INFO L280 TraceCheckUtils]: 324: Hoare triple {25842#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25842#false} is VALID [2020-07-08 11:56:19,434 INFO L280 TraceCheckUtils]: 325: Hoare triple {25842#false} assume 2 != ~tmp~6; {25842#false} is VALID [2020-07-08 11:56:19,434 INFO L263 TraceCheckUtils]: 326: Hoare triple {25842#false} call #t~ret25 := isPumpRunning(); {25842#false} is VALID [2020-07-08 11:56:19,434 INFO L280 TraceCheckUtils]: 327: Hoare triple {25842#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25842#false} is VALID [2020-07-08 11:56:19,434 INFO L280 TraceCheckUtils]: 328: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-08 11:56:19,435 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {25842#false} {25842#false} #563#return; {25842#false} is VALID [2020-07-08 11:56:19,435 INFO L280 TraceCheckUtils]: 330: Hoare triple {25842#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {25842#false} is VALID [2020-07-08 11:56:19,435 INFO L280 TraceCheckUtils]: 331: Hoare triple {25842#false} assume 0 != ~tmp___0~2; {25842#false} is VALID [2020-07-08 11:56:19,435 INFO L280 TraceCheckUtils]: 332: Hoare triple {25842#false} assume 0 == ~switchedOnBeforeTS~0; {25842#false} is VALID [2020-07-08 11:56:19,435 INFO L263 TraceCheckUtils]: 333: Hoare triple {25842#false} call __automaton_fail(); {25842#false} is VALID [2020-07-08 11:56:19,435 INFO L280 TraceCheckUtils]: 334: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-08 11:56:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 243 proven. 4 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2020-07-08 11:56:19,485 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:56:19,485 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 24 [2020-07-08 11:56:19,486 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813624078] [2020-07-08 11:56:19,487 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 335 [2020-07-08 11:56:20,189 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:56:20,190 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-08 11:56:20,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 368 edges. 368 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:56:20,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-08 11:56:20,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:56:20,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-08 11:56:20,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:56:20,679 INFO L87 Difference]: Start difference. First operand 953 states and 1098 transitions. Second operand 24 states. [2020-07-08 11:56:22,610 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:28,673 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:56:29,897 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:56:31,875 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:56:39,602 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:56:41,560 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:56:49,440 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:56:51,610 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:56:52,935 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:56:53,521 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:56:54,021 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:56:55,685 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:56:56,385 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:56:57,179 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:56:57,861 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 11:56:58,262 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:56:58,823 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:00,538 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:01,541 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:02,193 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:02,636 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:03,034 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:57:05,150 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:57:06,363 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:57:22,529 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:23,416 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:23,992 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:57:24,407 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:57:25,341 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-08 11:57:25,929 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:57:26,581 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-08 11:57:27,031 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:58:19,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:58:19,209 INFO L93 Difference]: Finished difference Result 3578 states and 4840 transitions. [2020-07-08 11:58:19,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2020-07-08 11:58:19,210 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 335 [2020-07-08 11:58:19,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:58:19,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:58:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 1471 transitions. [2020-07-08 11:58:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:58:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 1471 transitions. [2020-07-08 11:58:19,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 86 states and 1471 transitions. [2020-07-08 11:58:24,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1471 edges. 1471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:58:24,557 INFO L225 Difference]: With dead ends: 3578 [2020-07-08 11:58:24,557 INFO L226 Difference]: Without dead ends: 2661 [2020-07-08 11:58:24,564 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 564 GetRequests, 458 SyntacticMatches, 1 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3903 ImplicationChecksByTransitivity, 13.5s TimeCoverageRelationStatistics Valid=1733, Invalid=9609, Unknown=0, NotChecked=0, Total=11342 [2020-07-08 11:58:24,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2661 states. [2020-07-08 11:58:43,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2661 to 1885. [2020-07-08 11:58:43,317 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:58:43,317 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2661 states. Second operand 1885 states. [2020-07-08 11:58:43,317 INFO L74 IsIncluded]: Start isIncluded. First operand 2661 states. Second operand 1885 states. [2020-07-08 11:58:43,317 INFO L87 Difference]: Start difference. First operand 2661 states. Second operand 1885 states. [2020-07-08 11:58:43,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:58:43,710 INFO L93 Difference]: Finished difference Result 2661 states and 3401 transitions. [2020-07-08 11:58:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3401 transitions. [2020-07-08 11:58:43,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:58:43,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:58:43,720 INFO L74 IsIncluded]: Start isIncluded. First operand 1885 states. Second operand 2661 states. [2020-07-08 11:58:43,720 INFO L87 Difference]: Start difference. First operand 1885 states. Second operand 2661 states. [2020-07-08 11:58:43,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:58:43,981 INFO L93 Difference]: Finished difference Result 2661 states and 3401 transitions. [2020-07-08 11:58:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3401 transitions. [2020-07-08 11:58:43,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:58:43,990 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:58:43,990 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:58:43,990 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:58:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1885 states. [2020-07-08 11:58:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1885 states and 2118 transitions. [2020-07-08 11:58:44,236 INFO L78 Accepts]: Start accepts. Automaton has 1885 states and 2118 transitions. Word has length 335 [2020-07-08 11:58:44,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:58:44,237 INFO L479 AbstractCegarLoop]: Abstraction has 1885 states and 2118 transitions. [2020-07-08 11:58:44,237 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-08 11:58:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2118 transitions. [2020-07-08 11:58:44,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2020-07-08 11:58:44,248 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:58:44,248 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, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:58:44,461 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:58:44,462 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:58:44,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:58:44,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1029682449, now seen corresponding path program 1 times [2020-07-08 11:58:44,462 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:58:44,462 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127688792] [2020-07-08 11:58:44,463 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:58:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:44,917 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:58:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:44,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {40881#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {40596#true} is VALID [2020-07-08 11:58:44,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:44,981 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #587#return; {40596#true} is VALID [2020-07-08 11:58:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:44,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:44,986 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #473#return; {40596#true} is VALID [2020-07-08 11:58:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:44,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:44,989 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #475#return; {40596#true} is VALID [2020-07-08 11:58:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:58:45,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {40882#(= 1 |valid_product_#res|)} assume true; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:58:45,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40882#(= 1 |valid_product_#res|)} {40596#true} #477#return; {40608#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:58:45,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,020 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #479#return; {40596#true} is VALID [2020-07-08 11:58:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40596#true} is VALID [2020-07-08 11:58:45,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #577#return; {40596#true} is VALID [2020-07-08 11:58:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-08 11:58:45,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #523#return; {40596#true} is VALID [2020-07-08 11:58:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {40885#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,117 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40596#true} #525#return; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:45,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:45,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,204 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:45,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:45,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,205 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,360 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:45,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:45,360 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,361 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:45,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:45,361 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:45,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,362 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,635 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,636 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,640 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,644 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:58:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,650 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:45,651 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:45,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,652 INFO L263 TraceCheckUtils]: 3: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,655 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,660 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:58:45,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-08 11:58:45,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,664 INFO L263 TraceCheckUtils]: 12: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,664 INFO L280 TraceCheckUtils]: 13: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,665 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,667 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,669 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,671 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:45,671 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,672 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:45,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:45,673 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:45,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,674 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:45,674 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:45,675 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,677 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:45,678 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:45,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,678 INFO L263 TraceCheckUtils]: 20: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,679 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,681 INFO L280 TraceCheckUtils]: 22: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,682 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,683 INFO L280 TraceCheckUtils]: 24: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,684 INFO L280 TraceCheckUtils]: 25: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,685 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:58:45,686 INFO L280 TraceCheckUtils]: 27: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-08 11:58:45,687 INFO L280 TraceCheckUtils]: 28: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,688 INFO L263 TraceCheckUtils]: 29: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,688 INFO L280 TraceCheckUtils]: 30: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,688 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,689 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,691 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,694 INFO L280 TraceCheckUtils]: 35: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,695 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:45,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,699 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,700 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:45,701 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,702 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,702 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:45,703 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:45,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,703 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:45,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,704 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:45,704 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:45,705 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,707 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:45,708 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:45,708 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,708 INFO L263 TraceCheckUtils]: 23: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,709 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,711 INFO L280 TraceCheckUtils]: 25: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,712 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,713 INFO L280 TraceCheckUtils]: 27: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,715 INFO L280 TraceCheckUtils]: 28: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,716 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:58:45,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-08 11:58:45,719 INFO L280 TraceCheckUtils]: 31: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,720 INFO L263 TraceCheckUtils]: 32: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,720 INFO L280 TraceCheckUtils]: 33: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,721 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,723 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,725 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,726 INFO L280 TraceCheckUtils]: 38: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,727 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,728 INFO L280 TraceCheckUtils]: 40: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,729 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:45,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,734 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:45,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,735 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,736 INFO L263 TraceCheckUtils]: 8: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,737 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:45,737 INFO L263 TraceCheckUtils]: 10: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,738 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,738 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:45,739 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:45,739 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,739 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:45,739 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,740 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:45,740 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:45,740 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,742 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:45,742 INFO L263 TraceCheckUtils]: 24: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:45,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,743 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,747 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,748 INFO L280 TraceCheckUtils]: 30: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,751 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:58:45,752 INFO L280 TraceCheckUtils]: 33: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-08 11:58:45,753 INFO L280 TraceCheckUtils]: 34: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,755 INFO L263 TraceCheckUtils]: 35: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,755 INFO L280 TraceCheckUtils]: 36: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,756 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,757 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,758 INFO L280 TraceCheckUtils]: 39: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,759 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,760 INFO L280 TraceCheckUtils]: 41: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,761 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,762 INFO L280 TraceCheckUtils]: 43: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,763 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,764 INFO L280 TraceCheckUtils]: 45: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,765 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #543#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:45,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,778 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:45,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:45,779 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:45,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:45,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:45,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume !(2 != ~tmp~6); {40596#true} is VALID [2020-07-08 11:58:45,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,782 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #545#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,783 INFO L263 TraceCheckUtils]: 0: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:45,784 INFO L263 TraceCheckUtils]: 1: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:45,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,785 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:45,785 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:45,785 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,786 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:45,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-08 11:58:45,787 INFO L263 TraceCheckUtils]: 10: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:45,788 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,789 INFO L263 TraceCheckUtils]: 13: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,789 INFO L280 TraceCheckUtils]: 14: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:45,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,790 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,790 INFO L280 TraceCheckUtils]: 17: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,791 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,791 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:45,792 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,792 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:45,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,793 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:45,793 INFO L280 TraceCheckUtils]: 26: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:45,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:45,794 INFO L280 TraceCheckUtils]: 29: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,794 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:45,795 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:45,795 INFO L280 TraceCheckUtils]: 32: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,797 INFO L263 TraceCheckUtils]: 33: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,797 INFO L280 TraceCheckUtils]: 34: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:45,797 INFO L263 TraceCheckUtils]: 35: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:45,798 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,798 INFO L263 TraceCheckUtils]: 37: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,799 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:45,802 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:45,803 INFO L280 TraceCheckUtils]: 41: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,804 INFO L280 TraceCheckUtils]: 42: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:45,805 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:58:45,806 INFO L280 TraceCheckUtils]: 44: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-08 11:58:45,807 INFO L280 TraceCheckUtils]: 45: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,808 INFO L263 TraceCheckUtils]: 46: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,808 INFO L280 TraceCheckUtils]: 47: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:45,808 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,810 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,811 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,812 INFO L280 TraceCheckUtils]: 52: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,813 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,814 INFO L280 TraceCheckUtils]: 54: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,815 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,816 INFO L280 TraceCheckUtils]: 56: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,817 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #543#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,818 INFO L263 TraceCheckUtils]: 58: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-08 11:58:45,818 INFO L280 TraceCheckUtils]: 59: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:45,818 INFO L263 TraceCheckUtils]: 60: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,819 INFO L280 TraceCheckUtils]: 61: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:45,819 INFO L280 TraceCheckUtils]: 62: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,819 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:45,819 INFO L280 TraceCheckUtils]: 64: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:45,820 INFO L280 TraceCheckUtils]: 65: Hoare triple {40596#true} assume !(2 != ~tmp~6); {40596#true} is VALID [2020-07-08 11:58:45,820 INFO L280 TraceCheckUtils]: 66: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,821 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #545#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,822 INFO L280 TraceCheckUtils]: 68: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:45,823 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40621#(not (= 0 ~methaneLevelCritical~0))} #529#return; {40597#false} is VALID [2020-07-08 11:58:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,884 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:45,884 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:45,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,885 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:45,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:45,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,886 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-08 11:58:45,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-08 11:58:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:45,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:45,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,909 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:45,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:45,911 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,911 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-08 11:58:45,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,925 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-08 11:58:45,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-08 11:58:45,925 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-08 11:58:45,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,926 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-08 11:58:45,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-08 11:58:45,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-08 11:58:45,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-08 11:58:45,926 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,927 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-08 11:58:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-08 11:58:45,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,937 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-08 11:58:45,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-08 11:58:45,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,938 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-08 11:58:45,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:45,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,939 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-08 11:58:45,940 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-08 11:58:45,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,941 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-08 11:58:45,941 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-08 11:58:45,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-08 11:58:45,942 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-08 11:58:45,942 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,943 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-08 11:58:45,943 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-08 11:58:45,943 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-08 11:58:45,945 INFO L263 TraceCheckUtils]: 15: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,946 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,946 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-08 11:58:45,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,947 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-08 11:58:45,947 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,947 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-08 11:58:45,948 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,948 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-08 11:58:45,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:45,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,950 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:45,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,950 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,951 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:45,951 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,951 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:45,951 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,952 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,952 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:45,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-08 11:58:45,953 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~tmp~2); {40596#true} is VALID [2020-07-08 11:58:45,954 INFO L263 TraceCheckUtils]: 13: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,954 INFO L280 TraceCheckUtils]: 14: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:45,954 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,955 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,955 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-08 11:58:45,955 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:45,956 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-08 11:58:45,956 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,956 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-08 11:58:45,957 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-08 11:58:45,957 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-08 11:58:45,957 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-08 11:58:45,958 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,958 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-08 11:58:45,958 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-08 11:58:45,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-08 11:58:45,960 INFO L263 TraceCheckUtils]: 29: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,960 INFO L280 TraceCheckUtils]: 30: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:45,960 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:45,961 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-08 11:58:45,961 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,961 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-08 11:58:45,962 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,962 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-08 11:58:45,962 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,963 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-08 11:58:45,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,963 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-08 11:58:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:45,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:45,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:45,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:45,981 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:45,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,982 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:45,982 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:45,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-08 11:58:45,983 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:45,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,984 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:45,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-08 11:58:45,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-08 11:58:45,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,985 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-08 11:58:45,987 INFO L263 TraceCheckUtils]: 0: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:45,988 INFO L263 TraceCheckUtils]: 1: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:45,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:45,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,988 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:45,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:45,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,989 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:45,990 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,991 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:45,991 INFO L280 TraceCheckUtils]: 10: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-08 11:58:45,991 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,992 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-08 11:58:45,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-08 11:58:45,993 INFO L263 TraceCheckUtils]: 14: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:45,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,994 INFO L263 TraceCheckUtils]: 17: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:45,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,994 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:45,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:45,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,995 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:45,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:45,996 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:45,996 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:45,996 INFO L280 TraceCheckUtils]: 26: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-08 11:58:45,997 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume !(0 != ~tmp~2); {40596#true} is VALID [2020-07-08 11:58:45,998 INFO L263 TraceCheckUtils]: 28: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:45,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:45,998 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:45,999 INFO L263 TraceCheckUtils]: 31: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:45,999 INFO L280 TraceCheckUtils]: 32: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-08 11:58:45,999 INFO L263 TraceCheckUtils]: 33: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,000 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-08 11:58:46,000 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,000 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-08 11:58:46,001 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-08 11:58:46,001 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-08 11:58:46,001 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-08 11:58:46,002 INFO L280 TraceCheckUtils]: 40: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,002 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-08 11:58:46,002 INFO L280 TraceCheckUtils]: 42: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-08 11:58:46,002 INFO L280 TraceCheckUtils]: 43: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-08 11:58:46,004 INFO L263 TraceCheckUtils]: 44: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,004 INFO L280 TraceCheckUtils]: 46: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,005 INFO L263 TraceCheckUtils]: 47: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-08 11:58:46,005 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,005 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-08 11:58:46,006 INFO L280 TraceCheckUtils]: 50: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,006 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-08 11:58:46,006 INFO L280 TraceCheckUtils]: 52: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,007 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-08 11:58:46,007 INFO L280 TraceCheckUtils]: 54: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,007 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-08 11:58:46,007 INFO L263 TraceCheckUtils]: 56: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-08 11:58:46,008 INFO L280 TraceCheckUtils]: 57: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:46,008 INFO L263 TraceCheckUtils]: 58: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,008 INFO L280 TraceCheckUtils]: 59: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,008 INFO L280 TraceCheckUtils]: 60: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,009 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:46,009 INFO L280 TraceCheckUtils]: 62: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:46,009 INFO L280 TraceCheckUtils]: 63: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-08 11:58:46,009 INFO L263 TraceCheckUtils]: 64: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,010 INFO L280 TraceCheckUtils]: 65: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,010 INFO L280 TraceCheckUtils]: 66: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,010 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:46,010 INFO L280 TraceCheckUtils]: 68: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-08 11:58:46,011 INFO L280 TraceCheckUtils]: 69: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-08 11:58:46,011 INFO L280 TraceCheckUtils]: 70: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,011 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-08 11:58:46,012 INFO L280 TraceCheckUtils]: 72: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,012 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-08 11:58:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,038 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,038 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,039 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:46,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,039 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-08 11:58:46,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-08 11:58:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,057 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,058 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,058 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,059 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-08 11:58:46,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-08 11:58:46,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,065 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,065 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,066 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,067 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:46,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-08 11:58:46,068 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume 0 != ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,069 INFO L263 TraceCheckUtils]: 13: Hoare triple {40596#true} call deactivatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-08 11:58:46,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,070 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-08 11:58:46,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,071 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-08 11:58:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:46,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:46,085 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,086 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:46,086 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:46,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-08 11:58:46,087 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,088 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,088 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:46,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-08 11:58:46,089 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-08 11:58:46,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,089 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-08 11:58:46,091 INFO L263 TraceCheckUtils]: 0: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:46,092 INFO L263 TraceCheckUtils]: 1: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,093 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:46,093 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,094 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:46,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,095 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:46,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-08 11:58:46,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,096 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-08 11:58:46,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-08 11:58:46,097 INFO L263 TraceCheckUtils]: 14: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,097 INFO L280 TraceCheckUtils]: 15: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,098 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,098 INFO L263 TraceCheckUtils]: 17: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,098 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,099 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,099 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,100 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,100 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:46,101 INFO L280 TraceCheckUtils]: 26: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-08 11:58:46,101 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume 0 != ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,103 INFO L263 TraceCheckUtils]: 28: Hoare triple {40596#true} call deactivatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,103 INFO L280 TraceCheckUtils]: 29: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-08 11:58:46,103 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,104 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-08 11:58:46,104 INFO L280 TraceCheckUtils]: 32: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,104 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-08 11:58:46,105 INFO L263 TraceCheckUtils]: 34: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-08 11:58:46,105 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:46,105 INFO L263 TraceCheckUtils]: 36: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,106 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,106 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,106 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:46,107 INFO L280 TraceCheckUtils]: 40: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:46,107 INFO L280 TraceCheckUtils]: 41: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-08 11:58:46,107 INFO L263 TraceCheckUtils]: 42: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,107 INFO L280 TraceCheckUtils]: 43: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,108 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:46,108 INFO L280 TraceCheckUtils]: 46: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-08 11:58:46,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-08 11:58:46,109 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,109 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-08 11:58:46,109 INFO L280 TraceCheckUtils]: 50: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,110 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-08 11:58:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-08 11:58:46,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40597#false} #523#return; {40597#false} is VALID [2020-07-08 11:58:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,129 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,129 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,130 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:46,130 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,131 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40597#false} #539#return; {40597#false} is VALID [2020-07-08 11:58:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,163 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:46,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:46,164 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,166 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:46,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:46,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:46,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,167 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,181 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,182 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,183 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-08 11:58:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,189 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-08 11:58:46,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:46,190 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,190 INFO L263 TraceCheckUtils]: 3: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,191 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,192 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,192 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-08 11:58:46,193 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-08 11:58:46,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-08 11:58:46,195 INFO L263 TraceCheckUtils]: 12: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,195 INFO L280 TraceCheckUtils]: 13: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,196 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,196 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-08 11:58:46,196 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,197 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-08 11:58:46,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,198 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:46,199 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,200 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:46,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:46,201 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,201 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:46,201 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,202 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:46,202 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:46,202 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,204 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:46,204 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,205 INFO L263 TraceCheckUtils]: 20: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,205 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,206 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,206 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,207 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-08 11:58:46,207 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-08 11:58:46,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-08 11:58:46,209 INFO L263 TraceCheckUtils]: 29: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,209 INFO L280 TraceCheckUtils]: 30: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,210 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-08 11:58:46,210 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,211 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-08 11:58:46,211 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,211 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-08 11:58:46,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:46,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,218 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,219 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,219 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:46,219 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,220 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,220 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,220 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,221 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:46,221 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:46,221 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,222 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:46,222 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,222 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:46,223 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:46,223 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,225 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,225 INFO L280 TraceCheckUtils]: 20: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:46,225 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,226 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,226 INFO L263 TraceCheckUtils]: 23: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,226 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,227 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,227 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,227 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,228 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,228 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-08 11:58:46,228 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-08 11:58:46,229 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-08 11:58:46,229 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,230 INFO L280 TraceCheckUtils]: 33: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,230 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,230 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-08 11:58:46,230 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,231 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-08 11:58:46,231 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,231 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-08 11:58:46,232 INFO L280 TraceCheckUtils]: 40: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,232 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40596#true} {40596#true} #521#return; {40596#true} is VALID [2020-07-08 11:58:46,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,235 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:46,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,237 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,238 INFO L263 TraceCheckUtils]: 8: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,238 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:46,238 INFO L263 TraceCheckUtils]: 10: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,239 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,239 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,239 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,239 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:46,239 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:46,240 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,240 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:46,240 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,241 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:46,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:46,241 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,243 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:46,244 INFO L263 TraceCheckUtils]: 24: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,244 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,244 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,244 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,245 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,245 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,246 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,246 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-08 11:58:46,246 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-08 11:58:46,247 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-08 11:58:46,248 INFO L263 TraceCheckUtils]: 35: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,248 INFO L280 TraceCheckUtils]: 36: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,248 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,248 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-08 11:58:46,249 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,249 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-08 11:58:46,249 INFO L280 TraceCheckUtils]: 41: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,250 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-08 11:58:46,250 INFO L280 TraceCheckUtils]: 43: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,250 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {40596#true} {40596#true} #521#return; {40596#true} is VALID [2020-07-08 11:58:46,250 INFO L280 TraceCheckUtils]: 45: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,251 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40596#true} {40597#false} #543#return; {40597#false} is VALID [2020-07-08 11:58:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40597#false} #561#return; {40597#false} is VALID [2020-07-08 11:58:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40597#false} #563#return; {40597#false} is VALID [2020-07-08 11:58:46,264 INFO L263 TraceCheckUtils]: 0: Hoare triple {40596#true} call ULTIMATE.init(); {40881#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:58:46,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {40881#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {40596#true} is VALID [2020-07-08 11:58:46,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,265 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #587#return; {40596#true} is VALID [2020-07-08 11:58:46,265 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret77 := main(); {40596#true} is VALID [2020-07-08 11:58:46,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~11;havoc ~tmp~11; {40596#true} is VALID [2020-07-08 11:58:46,266 INFO L263 TraceCheckUtils]: 6: Hoare triple {40596#true} call select_helpers(); {40596#true} is VALID [2020-07-08 11:58:46,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,266 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #473#return; {40596#true} is VALID [2020-07-08 11:58:46,266 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call select_features(); {40596#true} is VALID [2020-07-08 11:58:46,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,267 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #475#return; {40596#true} is VALID [2020-07-08 11:58:46,267 INFO L263 TraceCheckUtils]: 12: Hoare triple {40596#true} call #t~ret75 := valid_product(); {40596#true} is VALID [2020-07-08 11:58:46,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:58:46,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {40882#(= 1 |valid_product_#res|)} assume true; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:58:46,269 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40882#(= 1 |valid_product_#res|)} {40596#true} #477#return; {40608#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:58:46,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {40608#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {40609#(= 1 main_~tmp~11)} is VALID [2020-07-08 11:58:46,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {40609#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {40596#true} is VALID [2020-07-08 11:58:46,270 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call setup(); {40596#true} is VALID [2020-07-08 11:58:46,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,271 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40596#true} {40596#true} #479#return; {40596#true} is VALID [2020-07-08 11:58:46,271 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call runTest(); {40596#true} is VALID [2020-07-08 11:58:46,272 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call __utac_acc__Specification5_spec__1(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:46,272 INFO L280 TraceCheckUtils]: 23: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40596#true} is VALID [2020-07-08 11:58:46,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,272 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #577#return; {40596#true} is VALID [2020-07-08 11:58:46,273 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call test(); {40596#true} is VALID [2020-07-08 11:58:46,273 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40596#true} is VALID [2020-07-08 11:58:46,273 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !false; {40596#true} is VALID [2020-07-08 11:58:46,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {40596#true} assume ~splverifierCounter~0 < 4; {40596#true} is VALID [2020-07-08 11:58:46,274 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40596#true} is VALID [2020-07-08 11:58:46,274 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume 0 != ~tmp~7; {40596#true} is VALID [2020-07-08 11:58:46,274 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call waterRise(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:46,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-08 11:58:46,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,275 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40596#true} #523#return; {40596#true} is VALID [2020-07-08 11:58:46,275 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40596#true} is VALID [2020-07-08 11:58:46,275 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume 0 != ~tmp___0~3; {40596#true} is VALID [2020-07-08 11:58:46,276 INFO L263 TraceCheckUtils]: 38: Hoare triple {40596#true} call changeMethaneLevel(); {40885#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 11:58:46,277 INFO L280 TraceCheckUtils]: 39: Hoare triple {40885#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,278 INFO L280 TraceCheckUtils]: 40: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,278 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40596#true} #525#return; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:46,279 INFO L280 TraceCheckUtils]: 42: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:46,279 INFO L280 TraceCheckUtils]: 43: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:46,280 INFO L280 TraceCheckUtils]: 44: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:46,281 INFO L263 TraceCheckUtils]: 45: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:58:46,282 INFO L263 TraceCheckUtils]: 46: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:46,282 INFO L263 TraceCheckUtils]: 47: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,283 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,283 INFO L280 TraceCheckUtils]: 49: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,283 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:46,283 INFO L280 TraceCheckUtils]: 52: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,284 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:46,284 INFO L280 TraceCheckUtils]: 54: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-08 11:58:46,285 INFO L263 TraceCheckUtils]: 56: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,285 INFO L280 TraceCheckUtils]: 57: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,285 INFO L280 TraceCheckUtils]: 58: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,286 INFO L263 TraceCheckUtils]: 59: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,286 INFO L280 TraceCheckUtils]: 60: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:46,286 INFO L280 TraceCheckUtils]: 61: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,287 INFO L263 TraceCheckUtils]: 62: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,287 INFO L280 TraceCheckUtils]: 63: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,287 INFO L280 TraceCheckUtils]: 64: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,288 INFO L263 TraceCheckUtils]: 65: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,288 INFO L280 TraceCheckUtils]: 66: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:46,288 INFO L263 TraceCheckUtils]: 67: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,288 INFO L280 TraceCheckUtils]: 68: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,288 INFO L280 TraceCheckUtils]: 69: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,288 INFO L280 TraceCheckUtils]: 70: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,289 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:46,289 INFO L280 TraceCheckUtils]: 72: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:46,289 INFO L280 TraceCheckUtils]: 73: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,289 INFO L280 TraceCheckUtils]: 74: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:46,289 INFO L280 TraceCheckUtils]: 75: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,289 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:46,290 INFO L280 TraceCheckUtils]: 77: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:46,290 INFO L280 TraceCheckUtils]: 78: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,291 INFO L263 TraceCheckUtils]: 79: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,291 INFO L280 TraceCheckUtils]: 80: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:46,291 INFO L263 TraceCheckUtils]: 81: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,291 INFO L280 TraceCheckUtils]: 82: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,291 INFO L263 TraceCheckUtils]: 83: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,292 INFO L280 TraceCheckUtils]: 84: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:46,293 INFO L280 TraceCheckUtils]: 85: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:46,294 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-08 11:58:46,295 INFO L280 TraceCheckUtils]: 87: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:46,296 INFO L280 TraceCheckUtils]: 88: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:46,297 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-08 11:58:46,298 INFO L280 TraceCheckUtils]: 90: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-08 11:58:46,299 INFO L280 TraceCheckUtils]: 91: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,300 INFO L263 TraceCheckUtils]: 92: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,300 INFO L280 TraceCheckUtils]: 93: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,300 INFO L280 TraceCheckUtils]: 94: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,301 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,301 INFO L280 TraceCheckUtils]: 96: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,302 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,302 INFO L280 TraceCheckUtils]: 98: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,303 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,304 INFO L280 TraceCheckUtils]: 100: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,304 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,305 INFO L280 TraceCheckUtils]: 102: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,306 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #543#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,306 INFO L263 TraceCheckUtils]: 104: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-08 11:58:46,306 INFO L280 TraceCheckUtils]: 105: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:46,306 INFO L263 TraceCheckUtils]: 106: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,306 INFO L280 TraceCheckUtils]: 107: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,307 INFO L280 TraceCheckUtils]: 108: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,307 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:46,307 INFO L280 TraceCheckUtils]: 110: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:46,307 INFO L280 TraceCheckUtils]: 111: Hoare triple {40596#true} assume !(2 != ~tmp~6); {40596#true} is VALID [2020-07-08 11:58:46,307 INFO L280 TraceCheckUtils]: 112: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,308 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #545#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,308 INFO L280 TraceCheckUtils]: 114: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:46,309 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40621#(not (= 0 ~methaneLevelCritical~0))} #529#return; {40597#false} is VALID [2020-07-08 11:58:46,309 INFO L280 TraceCheckUtils]: 116: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:46,310 INFO L280 TraceCheckUtils]: 117: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-08 11:58:46,310 INFO L280 TraceCheckUtils]: 118: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-08 11:58:46,310 INFO L280 TraceCheckUtils]: 119: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-08 11:58:46,310 INFO L280 TraceCheckUtils]: 120: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-08 11:58:46,310 INFO L280 TraceCheckUtils]: 121: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-08 11:58:46,310 INFO L280 TraceCheckUtils]: 122: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-08 11:58:46,311 INFO L280 TraceCheckUtils]: 123: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-08 11:58:46,311 INFO L280 TraceCheckUtils]: 124: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-08 11:58:46,311 INFO L263 TraceCheckUtils]: 125: Hoare triple {40597#false} call timeShift(); {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:58:46,312 INFO L263 TraceCheckUtils]: 126: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:46,312 INFO L263 TraceCheckUtils]: 127: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,312 INFO L280 TraceCheckUtils]: 128: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,312 INFO L280 TraceCheckUtils]: 129: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,313 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,313 INFO L280 TraceCheckUtils]: 131: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:46,313 INFO L280 TraceCheckUtils]: 132: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,313 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:46,313 INFO L280 TraceCheckUtils]: 134: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,315 INFO L263 TraceCheckUtils]: 135: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:46,315 INFO L280 TraceCheckUtils]: 136: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-08 11:58:46,315 INFO L280 TraceCheckUtils]: 137: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,315 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-08 11:58:46,316 INFO L280 TraceCheckUtils]: 139: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-08 11:58:46,317 INFO L263 TraceCheckUtils]: 140: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,317 INFO L280 TraceCheckUtils]: 141: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,317 INFO L280 TraceCheckUtils]: 142: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,317 INFO L263 TraceCheckUtils]: 143: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,318 INFO L280 TraceCheckUtils]: 144: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,318 INFO L263 TraceCheckUtils]: 145: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,318 INFO L280 TraceCheckUtils]: 146: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,318 INFO L280 TraceCheckUtils]: 147: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,318 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,318 INFO L280 TraceCheckUtils]: 149: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,319 INFO L280 TraceCheckUtils]: 150: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,319 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:46,319 INFO L280 TraceCheckUtils]: 152: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-08 11:58:46,319 INFO L280 TraceCheckUtils]: 153: Hoare triple {40596#true} assume !(0 != ~tmp~2); {40596#true} is VALID [2020-07-08 11:58:46,320 INFO L263 TraceCheckUtils]: 154: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,320 INFO L280 TraceCheckUtils]: 155: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:46,320 INFO L280 TraceCheckUtils]: 156: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,321 INFO L263 TraceCheckUtils]: 157: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,321 INFO L280 TraceCheckUtils]: 158: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-08 11:58:46,321 INFO L263 TraceCheckUtils]: 159: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,321 INFO L280 TraceCheckUtils]: 160: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-08 11:58:46,321 INFO L280 TraceCheckUtils]: 161: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,321 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-08 11:58:46,322 INFO L280 TraceCheckUtils]: 163: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-08 11:58:46,322 INFO L280 TraceCheckUtils]: 164: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-08 11:58:46,322 INFO L280 TraceCheckUtils]: 165: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-08 11:58:46,322 INFO L280 TraceCheckUtils]: 166: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,322 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-08 11:58:46,322 INFO L280 TraceCheckUtils]: 168: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-08 11:58:46,323 INFO L280 TraceCheckUtils]: 169: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-08 11:58:46,324 INFO L263 TraceCheckUtils]: 170: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,324 INFO L280 TraceCheckUtils]: 171: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,324 INFO L280 TraceCheckUtils]: 172: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,324 INFO L263 TraceCheckUtils]: 173: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-08 11:58:46,324 INFO L280 TraceCheckUtils]: 174: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,325 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-08 11:58:46,325 INFO L280 TraceCheckUtils]: 176: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,325 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-08 11:58:46,325 INFO L280 TraceCheckUtils]: 178: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,325 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-08 11:58:46,325 INFO L280 TraceCheckUtils]: 180: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,326 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-08 11:58:46,326 INFO L263 TraceCheckUtils]: 182: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-08 11:58:46,326 INFO L280 TraceCheckUtils]: 183: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:46,326 INFO L263 TraceCheckUtils]: 184: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,326 INFO L280 TraceCheckUtils]: 185: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,326 INFO L280 TraceCheckUtils]: 186: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,327 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:46,327 INFO L280 TraceCheckUtils]: 188: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:46,327 INFO L280 TraceCheckUtils]: 189: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-08 11:58:46,327 INFO L263 TraceCheckUtils]: 190: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,327 INFO L280 TraceCheckUtils]: 191: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,327 INFO L280 TraceCheckUtils]: 192: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,328 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:46,328 INFO L280 TraceCheckUtils]: 194: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-08 11:58:46,328 INFO L280 TraceCheckUtils]: 195: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-08 11:58:46,328 INFO L280 TraceCheckUtils]: 196: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,328 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-08 11:58:46,328 INFO L280 TraceCheckUtils]: 198: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,329 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-08 11:58:46,329 INFO L280 TraceCheckUtils]: 200: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:46,329 INFO L280 TraceCheckUtils]: 201: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-08 11:58:46,329 INFO L280 TraceCheckUtils]: 202: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-08 11:58:46,329 INFO L280 TraceCheckUtils]: 203: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-08 11:58:46,329 INFO L280 TraceCheckUtils]: 204: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-08 11:58:46,329 INFO L280 TraceCheckUtils]: 205: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-08 11:58:46,330 INFO L280 TraceCheckUtils]: 206: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-08 11:58:46,330 INFO L280 TraceCheckUtils]: 207: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-08 11:58:46,330 INFO L280 TraceCheckUtils]: 208: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-08 11:58:46,330 INFO L263 TraceCheckUtils]: 209: Hoare triple {40597#false} call timeShift(); {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:58:46,332 INFO L263 TraceCheckUtils]: 210: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:46,332 INFO L263 TraceCheckUtils]: 211: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,333 INFO L280 TraceCheckUtils]: 212: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,333 INFO L280 TraceCheckUtils]: 213: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,333 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,333 INFO L280 TraceCheckUtils]: 215: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:46,333 INFO L280 TraceCheckUtils]: 216: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,334 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-08 11:58:46,334 INFO L280 TraceCheckUtils]: 218: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,335 INFO L263 TraceCheckUtils]: 219: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:46,335 INFO L280 TraceCheckUtils]: 220: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-08 11:58:46,335 INFO L280 TraceCheckUtils]: 221: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,335 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-08 11:58:46,336 INFO L280 TraceCheckUtils]: 223: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-08 11:58:46,336 INFO L263 TraceCheckUtils]: 224: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,337 INFO L280 TraceCheckUtils]: 225: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,337 INFO L280 TraceCheckUtils]: 226: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,337 INFO L263 TraceCheckUtils]: 227: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,337 INFO L280 TraceCheckUtils]: 228: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,337 INFO L263 TraceCheckUtils]: 229: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,337 INFO L280 TraceCheckUtils]: 230: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,338 INFO L280 TraceCheckUtils]: 231: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,338 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,338 INFO L280 TraceCheckUtils]: 233: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,338 INFO L280 TraceCheckUtils]: 234: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,338 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-08 11:58:46,339 INFO L280 TraceCheckUtils]: 236: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-08 11:58:46,339 INFO L280 TraceCheckUtils]: 237: Hoare triple {40596#true} assume 0 != ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,340 INFO L263 TraceCheckUtils]: 238: Hoare triple {40596#true} call deactivatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,340 INFO L280 TraceCheckUtils]: 239: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-08 11:58:46,340 INFO L280 TraceCheckUtils]: 240: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,340 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-08 11:58:46,340 INFO L280 TraceCheckUtils]: 242: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,340 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-08 11:58:46,341 INFO L263 TraceCheckUtils]: 244: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-08 11:58:46,341 INFO L280 TraceCheckUtils]: 245: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-08 11:58:46,341 INFO L263 TraceCheckUtils]: 246: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,341 INFO L280 TraceCheckUtils]: 247: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,341 INFO L280 TraceCheckUtils]: 248: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,341 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-08 11:58:46,342 INFO L280 TraceCheckUtils]: 250: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-08 11:58:46,342 INFO L280 TraceCheckUtils]: 251: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-08 11:58:46,342 INFO L263 TraceCheckUtils]: 252: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,342 INFO L280 TraceCheckUtils]: 253: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,342 INFO L280 TraceCheckUtils]: 254: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,342 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-08 11:58:46,343 INFO L280 TraceCheckUtils]: 256: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-08 11:58:46,343 INFO L280 TraceCheckUtils]: 257: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-08 11:58:46,343 INFO L280 TraceCheckUtils]: 258: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,343 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-08 11:58:46,343 INFO L280 TraceCheckUtils]: 260: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,343 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-08 11:58:46,344 INFO L280 TraceCheckUtils]: 262: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:46,344 INFO L280 TraceCheckUtils]: 263: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-08 11:58:46,344 INFO L280 TraceCheckUtils]: 264: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-08 11:58:46,344 INFO L280 TraceCheckUtils]: 265: Hoare triple {40597#false} assume 0 != ~tmp~7; {40597#false} is VALID [2020-07-08 11:58:46,344 INFO L263 TraceCheckUtils]: 266: Hoare triple {40597#false} call waterRise(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:58:46,345 INFO L280 TraceCheckUtils]: 267: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-08 11:58:46,345 INFO L280 TraceCheckUtils]: 268: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,345 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {40596#true} {40597#false} #523#return; {40597#false} is VALID [2020-07-08 11:58:46,345 INFO L280 TraceCheckUtils]: 270: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-08 11:58:46,345 INFO L280 TraceCheckUtils]: 271: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-08 11:58:46,345 INFO L280 TraceCheckUtils]: 272: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-08 11:58:46,346 INFO L280 TraceCheckUtils]: 273: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-08 11:58:46,346 INFO L280 TraceCheckUtils]: 274: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-08 11:58:46,346 INFO L263 TraceCheckUtils]: 275: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-08 11:58:46,346 INFO L263 TraceCheckUtils]: 276: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:58:46,346 INFO L263 TraceCheckUtils]: 277: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,346 INFO L280 TraceCheckUtils]: 278: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,347 INFO L280 TraceCheckUtils]: 279: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,347 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-08 11:58:46,347 INFO L280 TraceCheckUtils]: 281: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-08 11:58:46,347 INFO L280 TraceCheckUtils]: 282: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,347 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40596#true} {40597#false} #539#return; {40597#false} is VALID [2020-07-08 11:58:46,347 INFO L280 TraceCheckUtils]: 284: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-08 11:58:46,347 INFO L280 TraceCheckUtils]: 285: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-08 11:58:46,348 INFO L263 TraceCheckUtils]: 286: Hoare triple {40597#false} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,348 INFO L280 TraceCheckUtils]: 287: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-08 11:58:46,348 INFO L280 TraceCheckUtils]: 288: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,350 INFO L263 TraceCheckUtils]: 289: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,350 INFO L280 TraceCheckUtils]: 290: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-08 11:58:46,350 INFO L280 TraceCheckUtils]: 291: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-08 11:58:46,351 INFO L263 TraceCheckUtils]: 292: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,351 INFO L280 TraceCheckUtils]: 293: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,351 INFO L280 TraceCheckUtils]: 294: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-08 11:58:46,352 INFO L263 TraceCheckUtils]: 295: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,352 INFO L280 TraceCheckUtils]: 296: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-08 11:58:46,352 INFO L263 TraceCheckUtils]: 297: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-08 11:58:46,352 INFO L280 TraceCheckUtils]: 298: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,352 INFO L280 TraceCheckUtils]: 299: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-08 11:58:46,352 INFO L280 TraceCheckUtils]: 300: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,352 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-08 11:58:46,353 INFO L280 TraceCheckUtils]: 302: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-08 11:58:46,353 INFO L280 TraceCheckUtils]: 303: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,353 INFO L280 TraceCheckUtils]: 304: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-08 11:58:46,353 INFO L280 TraceCheckUtils]: 305: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,353 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-08 11:58:46,353 INFO L280 TraceCheckUtils]: 307: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-08 11:58:46,354 INFO L280 TraceCheckUtils]: 308: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-08 11:58:46,354 INFO L263 TraceCheckUtils]: 309: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,355 INFO L280 TraceCheckUtils]: 310: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-08 11:58:46,355 INFO L263 TraceCheckUtils]: 311: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-08 11:58:46,355 INFO L280 TraceCheckUtils]: 312: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,355 INFO L263 TraceCheckUtils]: 313: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-08 11:58:46,355 INFO L280 TraceCheckUtils]: 314: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-08 11:58:46,356 INFO L280 TraceCheckUtils]: 315: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,356 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-08 11:58:46,356 INFO L280 TraceCheckUtils]: 317: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-08 11:58:46,356 INFO L280 TraceCheckUtils]: 318: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,356 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-08 11:58:46,356 INFO L280 TraceCheckUtils]: 320: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-08 11:58:46,357 INFO L280 TraceCheckUtils]: 321: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-08 11:58:46,358 INFO L263 TraceCheckUtils]: 322: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:58:46,358 INFO L280 TraceCheckUtils]: 323: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-08 11:58:46,358 INFO L280 TraceCheckUtils]: 324: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,358 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-08 11:58:46,358 INFO L280 TraceCheckUtils]: 326: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,359 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-08 11:58:46,359 INFO L280 TraceCheckUtils]: 328: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,359 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-08 11:58:46,359 INFO L280 TraceCheckUtils]: 330: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,359 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {40596#true} {40596#true} #521#return; {40596#true} is VALID [2020-07-08 11:58:46,359 INFO L280 TraceCheckUtils]: 332: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,360 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {40596#true} {40597#false} #543#return; {40597#false} is VALID [2020-07-08 11:58:46,360 INFO L263 TraceCheckUtils]: 334: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-08 11:58:46,360 INFO L280 TraceCheckUtils]: 335: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-08 11:58:46,360 INFO L263 TraceCheckUtils]: 336: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-08 11:58:46,360 INFO L280 TraceCheckUtils]: 337: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-08 11:58:46,360 INFO L280 TraceCheckUtils]: 338: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,361 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {40596#true} {40597#false} #561#return; {40597#false} is VALID [2020-07-08 11:58:46,361 INFO L280 TraceCheckUtils]: 340: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-08 11:58:46,361 INFO L280 TraceCheckUtils]: 341: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-08 11:58:46,361 INFO L263 TraceCheckUtils]: 342: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-08 11:58:46,361 INFO L280 TraceCheckUtils]: 343: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-08 11:58:46,361 INFO L280 TraceCheckUtils]: 344: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:46,362 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {40596#true} {40597#false} #563#return; {40597#false} is VALID [2020-07-08 11:58:46,362 INFO L280 TraceCheckUtils]: 346: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-08 11:58:46,362 INFO L280 TraceCheckUtils]: 347: Hoare triple {40597#false} assume 0 != ~tmp___0~2; {40597#false} is VALID [2020-07-08 11:58:46,362 INFO L280 TraceCheckUtils]: 348: Hoare triple {40597#false} assume 0 == ~switchedOnBeforeTS~0; {40597#false} is VALID [2020-07-08 11:58:46,362 INFO L263 TraceCheckUtils]: 349: Hoare triple {40597#false} call __automaton_fail(); {40597#false} is VALID [2020-07-08 11:58:46,363 INFO L280 TraceCheckUtils]: 350: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 64 proven. 40 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2020-07-08 11:58:46,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127688792] [2020-07-08 11:58:46,458 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1064717216] [2020-07-08 11:58:46,458 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:58:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,692 INFO L264 TraceCheckSpWp]: Trace formula consists of 1414 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-08 11:58:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:58:46,764 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:58:47,309 INFO L263 TraceCheckUtils]: 0: Hoare triple {40596#true} call ULTIMATE.init(); {40596#true} is VALID [2020-07-08 11:58:47,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {40596#true} is VALID [2020-07-08 11:58:47,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:47,309 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #587#return; {40596#true} is VALID [2020-07-08 11:58:47,309 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret77 := main(); {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~11;havoc ~tmp~11; {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L263 TraceCheckUtils]: 6: Hoare triple {40596#true} call select_helpers(); {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #473#return; {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call select_features(); {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #475#return; {40596#true} is VALID [2020-07-08 11:58:47,310 INFO L263 TraceCheckUtils]: 12: Hoare triple {40596#true} call #t~ret75 := valid_product(); {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40596#true} {40596#true} #477#return; {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume 0 != ~tmp~11; {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call setup(); {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:47,311 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40596#true} {40596#true} #479#return; {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call runTest(); {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call __utac_acc__Specification5_spec__1(); {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} ~switchedOnBeforeTS~0 := 0; {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #577#return; {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call test(); {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !false; {40596#true} is VALID [2020-07-08 11:58:47,312 INFO L280 TraceCheckUtils]: 29: Hoare triple {40596#true} assume ~splverifierCounter~0 < 4; {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume 0 != ~tmp~7; {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call waterRise(); {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40596#true} #523#return; {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40596#true} is VALID [2020-07-08 11:58:47,313 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume 0 != ~tmp___0~3; {40596#true} is VALID [2020-07-08 11:58:47,314 INFO L263 TraceCheckUtils]: 38: Hoare triple {40596#true} call changeMethaneLevel(); {40596#true} is VALID [2020-07-08 11:58:47,315 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,315 INFO L280 TraceCheckUtils]: 40: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,316 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40596#true} #525#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,316 INFO L280 TraceCheckUtils]: 42: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,317 INFO L280 TraceCheckUtils]: 44: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,318 INFO L263 TraceCheckUtils]: 45: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,318 INFO L263 TraceCheckUtils]: 46: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,319 INFO L263 TraceCheckUtils]: 47: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret23 := isPumpRunning(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,319 INFO L280 TraceCheckUtils]: 48: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,320 INFO L280 TraceCheckUtils]: 49: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,321 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #559#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,322 INFO L280 TraceCheckUtils]: 51: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,322 INFO L280 TraceCheckUtils]: 52: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,323 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #539#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,324 INFO L280 TraceCheckUtils]: 54: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,324 INFO L280 TraceCheckUtils]: 55: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,325 INFO L263 TraceCheckUtils]: 56: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,326 INFO L280 TraceCheckUtils]: 57: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~2; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,326 INFO L280 TraceCheckUtils]: 58: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,327 INFO L263 TraceCheckUtils]: 59: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,327 INFO L280 TraceCheckUtils]: 60: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,328 INFO L280 TraceCheckUtils]: 61: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,328 INFO L263 TraceCheckUtils]: 62: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,329 INFO L280 TraceCheckUtils]: 63: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,329 INFO L280 TraceCheckUtils]: 64: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,330 INFO L263 TraceCheckUtils]: 65: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret0 := isHighWaterLevel(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,330 INFO L280 TraceCheckUtils]: 66: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,336 INFO L263 TraceCheckUtils]: 67: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret21 := isHighWaterSensorDry(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,337 INFO L280 TraceCheckUtils]: 68: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~9; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,338 INFO L280 TraceCheckUtils]: 69: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,338 INFO L280 TraceCheckUtils]: 70: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,339 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #537#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,340 INFO L280 TraceCheckUtils]: 72: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,341 INFO L280 TraceCheckUtils]: 73: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,341 INFO L280 TraceCheckUtils]: 74: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,342 INFO L280 TraceCheckUtils]: 75: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,343 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #551#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,343 INFO L280 TraceCheckUtils]: 77: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,344 INFO L280 TraceCheckUtils]: 78: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,345 INFO L263 TraceCheckUtils]: 79: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call activatePump(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,345 INFO L280 TraceCheckUtils]: 80: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~3; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,346 INFO L263 TraceCheckUtils]: 81: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret3 := isMethaneAlarm(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,347 INFO L280 TraceCheckUtils]: 82: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,347 INFO L263 TraceCheckUtils]: 83: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret4 := isMethaneLevelCritical(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:58:47,348 INFO L280 TraceCheckUtils]: 84: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:47,349 INFO L280 TraceCheckUtils]: 85: Hoare triple {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:58:47,350 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40886#(<= 1 ~methaneLevelCritical~0)} #581#return; {41681#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} is VALID [2020-07-08 11:58:47,351 INFO L280 TraceCheckUtils]: 87: Hoare triple {41681#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:47,351 INFO L280 TraceCheckUtils]: 88: Hoare triple {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:58:47,352 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40886#(<= 1 ~methaneLevelCritical~0)} #533#return; {41692#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret3|))} is VALID [2020-07-08 11:58:47,353 INFO L280 TraceCheckUtils]: 90: Hoare triple {41692#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret3|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41696#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3))} is VALID [2020-07-08 11:58:47,353 INFO L280 TraceCheckUtils]: 91: Hoare triple {41696#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3))} assume !(0 != ~tmp~3); {40597#false} is VALID [2020-07-08 11:58:47,354 INFO L263 TraceCheckUtils]: 92: Hoare triple {40597#false} call activatePump__wrappee__lowWaterSensor(); {40597#false} is VALID [2020-07-08 11:58:47,354 INFO L280 TraceCheckUtils]: 93: Hoare triple {40597#false} ~pumpRunning~0 := 1; {40597#false} is VALID [2020-07-08 11:58:47,354 INFO L280 TraceCheckUtils]: 94: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,354 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {40597#false} {40597#false} #535#return; {40597#false} is VALID [2020-07-08 11:58:47,354 INFO L280 TraceCheckUtils]: 96: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,355 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #553#return; {40597#false} is VALID [2020-07-08 11:58:47,355 INFO L280 TraceCheckUtils]: 98: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,355 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #573#return; {40597#false} is VALID [2020-07-08 11:58:47,355 INFO L280 TraceCheckUtils]: 100: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,355 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #521#return; {40597#false} is VALID [2020-07-08 11:58:47,355 INFO L280 TraceCheckUtils]: 102: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #543#return; {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L263 TraceCheckUtils]: 104: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L280 TraceCheckUtils]: 105: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L263 TraceCheckUtils]: 106: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L280 TraceCheckUtils]: 107: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L280 TraceCheckUtils]: 108: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L280 TraceCheckUtils]: 110: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-08 11:58:47,356 INFO L280 TraceCheckUtils]: 111: Hoare triple {40597#false} assume !(2 != ~tmp~6); {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L280 TraceCheckUtils]: 112: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {40597#false} {40597#false} #545#return; {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L280 TraceCheckUtils]: 114: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #529#return; {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L280 TraceCheckUtils]: 116: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L280 TraceCheckUtils]: 117: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L280 TraceCheckUtils]: 118: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-08 11:58:47,357 INFO L280 TraceCheckUtils]: 119: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L280 TraceCheckUtils]: 120: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L280 TraceCheckUtils]: 121: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L280 TraceCheckUtils]: 122: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L280 TraceCheckUtils]: 123: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L280 TraceCheckUtils]: 124: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L263 TraceCheckUtils]: 125: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L263 TraceCheckUtils]: 126: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L263 TraceCheckUtils]: 127: Hoare triple {40597#false} call #t~ret23 := isPumpRunning(); {40597#false} is VALID [2020-07-08 11:58:47,358 INFO L280 TraceCheckUtils]: 128: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L280 TraceCheckUtils]: 129: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {40597#false} {40597#false} #559#return; {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L280 TraceCheckUtils]: 131: Hoare triple {40597#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L280 TraceCheckUtils]: 132: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {40597#false} {40597#false} #539#return; {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L280 TraceCheckUtils]: 134: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L263 TraceCheckUtils]: 135: Hoare triple {40597#false} call lowerWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,359 INFO L280 TraceCheckUtils]: 136: Hoare triple {40597#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L280 TraceCheckUtils]: 137: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {40597#false} {40597#false} #541#return; {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L280 TraceCheckUtils]: 139: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L263 TraceCheckUtils]: 140: Hoare triple {40597#false} call processEnvironment(); {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L280 TraceCheckUtils]: 141: Hoare triple {40597#false} havoc ~tmp~2; {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L280 TraceCheckUtils]: 142: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L263 TraceCheckUtils]: 143: Hoare triple {40597#false} call #t~ret2 := isMethaneAlarm(); {40597#false} is VALID [2020-07-08 11:58:47,360 INFO L280 TraceCheckUtils]: 144: Hoare triple {40597#false} havoc ~retValue_acc~0; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L263 TraceCheckUtils]: 145: Hoare triple {40597#false} call #t~ret4 := isMethaneLevelCritical(); {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L280 TraceCheckUtils]: 146: Hoare triple {40597#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L280 TraceCheckUtils]: 147: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40597#false} {40597#false} #581#return; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L280 TraceCheckUtils]: 149: Hoare triple {40597#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L280 TraceCheckUtils]: 150: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {40597#false} {40597#false} #515#return; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L280 TraceCheckUtils]: 152: Hoare triple {40597#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40597#false} is VALID [2020-07-08 11:58:47,361 INFO L280 TraceCheckUtils]: 153: Hoare triple {40597#false} assume !(0 != ~tmp~2); {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L263 TraceCheckUtils]: 154: Hoare triple {40597#false} call processEnvironment__wrappee__methaneQuery(); {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L280 TraceCheckUtils]: 155: Hoare triple {40597#false} havoc ~tmp~1; {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L280 TraceCheckUtils]: 156: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L263 TraceCheckUtils]: 157: Hoare triple {40597#false} call #t~ret1 := isLowWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L280 TraceCheckUtils]: 158: Hoare triple {40597#false} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L263 TraceCheckUtils]: 159: Hoare triple {40597#false} call #t~ret22 := isLowWaterSensorDry(); {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L280 TraceCheckUtils]: 160: Hoare triple {40597#false} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40597#false} is VALID [2020-07-08 11:58:47,362 INFO L280 TraceCheckUtils]: 161: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40597#false} {40597#false} #513#return; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L280 TraceCheckUtils]: 163: Hoare triple {40597#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L280 TraceCheckUtils]: 164: Hoare triple {40597#false} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L280 TraceCheckUtils]: 165: Hoare triple {40597#false} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L280 TraceCheckUtils]: 166: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {40597#false} {40597#false} #567#return; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L280 TraceCheckUtils]: 168: Hoare triple {40597#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L280 TraceCheckUtils]: 169: Hoare triple {40597#false} assume !(0 != ~tmp~1); {40597#false} is VALID [2020-07-08 11:58:47,363 INFO L263 TraceCheckUtils]: 170: Hoare triple {40597#false} call processEnvironment__wrappee__highWaterSensor(); {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L280 TraceCheckUtils]: 171: Hoare triple {40597#false} havoc ~tmp~0; {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L280 TraceCheckUtils]: 172: Hoare triple {40597#false} assume !(0 == ~pumpRunning~0); {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L263 TraceCheckUtils]: 173: Hoare triple {40597#false} call processEnvironment__wrappee__base(); {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L280 TraceCheckUtils]: 174: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {40597#false} {40597#false} #557#return; {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L280 TraceCheckUtils]: 176: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {40597#false} {40597#false} #571#return; {40597#false} is VALID [2020-07-08 11:58:47,364 INFO L280 TraceCheckUtils]: 178: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40597#false} {40597#false} #519#return; {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L280 TraceCheckUtils]: 180: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {40597#false} {40597#false} #543#return; {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L263 TraceCheckUtils]: 182: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L280 TraceCheckUtils]: 183: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L263 TraceCheckUtils]: 184: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L280 TraceCheckUtils]: 185: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-08 11:58:47,365 INFO L280 TraceCheckUtils]: 186: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L280 TraceCheckUtils]: 188: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L280 TraceCheckUtils]: 189: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L263 TraceCheckUtils]: 190: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L280 TraceCheckUtils]: 191: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L280 TraceCheckUtils]: 192: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {40597#false} {40597#false} #563#return; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L280 TraceCheckUtils]: 194: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-08 11:58:47,366 INFO L280 TraceCheckUtils]: 195: Hoare triple {40597#false} assume !(0 != ~tmp___0~2); {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L280 TraceCheckUtils]: 196: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {40597#false} {40597#false} #545#return; {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L280 TraceCheckUtils]: 198: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40597#false} {40597#false} #529#return; {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L280 TraceCheckUtils]: 200: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L280 TraceCheckUtils]: 201: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L280 TraceCheckUtils]: 202: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-08 11:58:47,367 INFO L280 TraceCheckUtils]: 203: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L280 TraceCheckUtils]: 204: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L280 TraceCheckUtils]: 205: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L280 TraceCheckUtils]: 206: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L280 TraceCheckUtils]: 207: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L280 TraceCheckUtils]: 208: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L263 TraceCheckUtils]: 209: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L263 TraceCheckUtils]: 210: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40597#false} is VALID [2020-07-08 11:58:47,368 INFO L263 TraceCheckUtils]: 211: Hoare triple {40597#false} call #t~ret23 := isPumpRunning(); {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L280 TraceCheckUtils]: 212: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L280 TraceCheckUtils]: 213: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40597#false} {40597#false} #559#return; {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L280 TraceCheckUtils]: 215: Hoare triple {40597#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L280 TraceCheckUtils]: 216: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40597#false} {40597#false} #539#return; {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L280 TraceCheckUtils]: 218: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L263 TraceCheckUtils]: 219: Hoare triple {40597#false} call lowerWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,369 INFO L280 TraceCheckUtils]: 220: Hoare triple {40597#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40597#false} is VALID [2020-07-08 11:58:47,370 INFO L280 TraceCheckUtils]: 221: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,370 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {40597#false} {40597#false} #541#return; {40597#false} is VALID [2020-07-08 11:58:47,370 INFO L280 TraceCheckUtils]: 223: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-08 11:58:47,370 INFO L263 TraceCheckUtils]: 224: Hoare triple {40597#false} call processEnvironment(); {40597#false} is VALID [2020-07-08 11:58:47,370 INFO L280 TraceCheckUtils]: 225: Hoare triple {40597#false} havoc ~tmp~2; {40597#false} is VALID [2020-07-08 11:58:47,370 INFO L280 TraceCheckUtils]: 226: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-08 11:58:47,370 INFO L263 TraceCheckUtils]: 227: Hoare triple {40597#false} call #t~ret2 := isMethaneAlarm(); {40597#false} is VALID [2020-07-08 11:58:47,371 INFO L280 TraceCheckUtils]: 228: Hoare triple {40597#false} havoc ~retValue_acc~0; {40597#false} is VALID [2020-07-08 11:58:47,371 INFO L263 TraceCheckUtils]: 229: Hoare triple {40597#false} call #t~ret4 := isMethaneLevelCritical(); {40597#false} is VALID [2020-07-08 11:58:47,371 INFO L280 TraceCheckUtils]: 230: Hoare triple {40597#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40597#false} is VALID [2020-07-08 11:58:47,371 INFO L280 TraceCheckUtils]: 231: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,371 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {40597#false} {40597#false} #581#return; {40597#false} is VALID [2020-07-08 11:58:47,372 INFO L280 TraceCheckUtils]: 233: Hoare triple {40597#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40597#false} is VALID [2020-07-08 11:58:47,372 INFO L280 TraceCheckUtils]: 234: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,372 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {40597#false} {40597#false} #515#return; {40597#false} is VALID [2020-07-08 11:58:47,372 INFO L280 TraceCheckUtils]: 236: Hoare triple {40597#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40597#false} is VALID [2020-07-08 11:58:47,372 INFO L280 TraceCheckUtils]: 237: Hoare triple {40597#false} assume 0 != ~tmp~2; {40597#false} is VALID [2020-07-08 11:58:47,372 INFO L263 TraceCheckUtils]: 238: Hoare triple {40597#false} call deactivatePump(); {40597#false} is VALID [2020-07-08 11:58:47,373 INFO L280 TraceCheckUtils]: 239: Hoare triple {40597#false} ~pumpRunning~0 := 0; {40597#false} is VALID [2020-07-08 11:58:47,373 INFO L280 TraceCheckUtils]: 240: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,373 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40597#false} {40597#false} #517#return; {40597#false} is VALID [2020-07-08 11:58:47,373 INFO L280 TraceCheckUtils]: 242: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,373 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {40597#false} {40597#false} #543#return; {40597#false} is VALID [2020-07-08 11:58:47,373 INFO L263 TraceCheckUtils]: 244: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-08 11:58:47,374 INFO L280 TraceCheckUtils]: 245: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-08 11:58:47,374 INFO L263 TraceCheckUtils]: 246: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,374 INFO L280 TraceCheckUtils]: 247: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-08 11:58:47,374 INFO L280 TraceCheckUtils]: 248: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,374 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-08 11:58:47,374 INFO L280 TraceCheckUtils]: 250: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-08 11:58:47,374 INFO L280 TraceCheckUtils]: 251: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-08 11:58:47,375 INFO L263 TraceCheckUtils]: 252: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40597#false} is VALID [2020-07-08 11:58:47,375 INFO L280 TraceCheckUtils]: 253: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-08 11:58:47,375 INFO L280 TraceCheckUtils]: 254: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,375 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {40597#false} {40597#false} #563#return; {40597#false} is VALID [2020-07-08 11:58:47,375 INFO L280 TraceCheckUtils]: 256: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-08 11:58:47,375 INFO L280 TraceCheckUtils]: 257: Hoare triple {40597#false} assume !(0 != ~tmp___0~2); {40597#false} is VALID [2020-07-08 11:58:47,376 INFO L280 TraceCheckUtils]: 258: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,376 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40597#false} {40597#false} #545#return; {40597#false} is VALID [2020-07-08 11:58:47,376 INFO L280 TraceCheckUtils]: 260: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,376 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40597#false} {40597#false} #529#return; {40597#false} is VALID [2020-07-08 11:58:47,376 INFO L280 TraceCheckUtils]: 262: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:47,376 INFO L280 TraceCheckUtils]: 263: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-08 11:58:47,377 INFO L280 TraceCheckUtils]: 264: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-08 11:58:47,377 INFO L280 TraceCheckUtils]: 265: Hoare triple {40597#false} assume 0 != ~tmp~7; {40597#false} is VALID [2020-07-08 11:58:47,377 INFO L263 TraceCheckUtils]: 266: Hoare triple {40597#false} call waterRise(); {40597#false} is VALID [2020-07-08 11:58:47,377 INFO L280 TraceCheckUtils]: 267: Hoare triple {40597#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40597#false} is VALID [2020-07-08 11:58:47,377 INFO L280 TraceCheckUtils]: 268: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,377 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {40597#false} {40597#false} #523#return; {40597#false} is VALID [2020-07-08 11:58:47,378 INFO L280 TraceCheckUtils]: 270: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-08 11:58:47,378 INFO L280 TraceCheckUtils]: 271: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-08 11:58:47,378 INFO L280 TraceCheckUtils]: 272: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-08 11:58:47,378 INFO L280 TraceCheckUtils]: 273: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-08 11:58:47,378 INFO L280 TraceCheckUtils]: 274: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-08 11:58:47,378 INFO L263 TraceCheckUtils]: 275: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-08 11:58:47,379 INFO L263 TraceCheckUtils]: 276: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40597#false} is VALID [2020-07-08 11:58:47,379 INFO L263 TraceCheckUtils]: 277: Hoare triple {40597#false} call #t~ret23 := isPumpRunning(); {40597#false} is VALID [2020-07-08 11:58:47,379 INFO L280 TraceCheckUtils]: 278: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-08 11:58:47,379 INFO L280 TraceCheckUtils]: 279: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,379 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {40597#false} {40597#false} #559#return; {40597#false} is VALID [2020-07-08 11:58:47,379 INFO L280 TraceCheckUtils]: 281: Hoare triple {40597#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40597#false} is VALID [2020-07-08 11:58:47,380 INFO L280 TraceCheckUtils]: 282: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,380 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40597#false} {40597#false} #539#return; {40597#false} is VALID [2020-07-08 11:58:47,380 INFO L280 TraceCheckUtils]: 284: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-08 11:58:47,380 INFO L280 TraceCheckUtils]: 285: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-08 11:58:47,380 INFO L263 TraceCheckUtils]: 286: Hoare triple {40597#false} call processEnvironment(); {40597#false} is VALID [2020-07-08 11:58:47,380 INFO L280 TraceCheckUtils]: 287: Hoare triple {40597#false} havoc ~tmp~2; {40597#false} is VALID [2020-07-08 11:58:47,381 INFO L280 TraceCheckUtils]: 288: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-08 11:58:47,381 INFO L263 TraceCheckUtils]: 289: Hoare triple {40597#false} call processEnvironment__wrappee__methaneQuery(); {40597#false} is VALID [2020-07-08 11:58:47,381 INFO L280 TraceCheckUtils]: 290: Hoare triple {40597#false} havoc ~tmp~1; {40597#false} is VALID [2020-07-08 11:58:47,381 INFO L280 TraceCheckUtils]: 291: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-08 11:58:47,381 INFO L263 TraceCheckUtils]: 292: Hoare triple {40597#false} call processEnvironment__wrappee__highWaterSensor(); {40597#false} is VALID [2020-07-08 11:58:47,381 INFO L280 TraceCheckUtils]: 293: Hoare triple {40597#false} havoc ~tmp~0; {40597#false} is VALID [2020-07-08 11:58:47,382 INFO L280 TraceCheckUtils]: 294: Hoare triple {40597#false} assume 0 == ~pumpRunning~0; {40597#false} is VALID [2020-07-08 11:58:47,382 INFO L263 TraceCheckUtils]: 295: Hoare triple {40597#false} call #t~ret0 := isHighWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,382 INFO L280 TraceCheckUtils]: 296: Hoare triple {40597#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40597#false} is VALID [2020-07-08 11:58:47,382 INFO L263 TraceCheckUtils]: 297: Hoare triple {40597#false} call #t~ret21 := isHighWaterSensorDry(); {40597#false} is VALID [2020-07-08 11:58:47,382 INFO L280 TraceCheckUtils]: 298: Hoare triple {40597#false} havoc ~retValue_acc~9; {40597#false} is VALID [2020-07-08 11:58:47,382 INFO L280 TraceCheckUtils]: 299: Hoare triple {40597#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40597#false} is VALID [2020-07-08 11:58:47,382 INFO L280 TraceCheckUtils]: 300: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {40597#false} {40597#false} #537#return; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L280 TraceCheckUtils]: 302: Hoare triple {40597#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L280 TraceCheckUtils]: 303: Hoare triple {40597#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L280 TraceCheckUtils]: 304: Hoare triple {40597#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L280 TraceCheckUtils]: 305: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40597#false} {40597#false} #551#return; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L280 TraceCheckUtils]: 307: Hoare triple {40597#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L280 TraceCheckUtils]: 308: Hoare triple {40597#false} assume 0 != ~tmp~0; {40597#false} is VALID [2020-07-08 11:58:47,383 INFO L263 TraceCheckUtils]: 309: Hoare triple {40597#false} call activatePump(); {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L280 TraceCheckUtils]: 310: Hoare triple {40597#false} havoc ~tmp~3; {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L263 TraceCheckUtils]: 311: Hoare triple {40597#false} call #t~ret3 := isMethaneAlarm(); {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L280 TraceCheckUtils]: 312: Hoare triple {40597#false} havoc ~retValue_acc~0; {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L263 TraceCheckUtils]: 313: Hoare triple {40597#false} call #t~ret4 := isMethaneLevelCritical(); {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L280 TraceCheckUtils]: 314: Hoare triple {40597#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L280 TraceCheckUtils]: 315: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {40597#false} {40597#false} #581#return; {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L280 TraceCheckUtils]: 317: Hoare triple {40597#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40597#false} is VALID [2020-07-08 11:58:47,384 INFO L280 TraceCheckUtils]: 318: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {40597#false} {40597#false} #533#return; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L280 TraceCheckUtils]: 320: Hoare triple {40597#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L280 TraceCheckUtils]: 321: Hoare triple {40597#false} assume !(0 != ~tmp~3); {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L263 TraceCheckUtils]: 322: Hoare triple {40597#false} call activatePump__wrappee__lowWaterSensor(); {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L280 TraceCheckUtils]: 323: Hoare triple {40597#false} ~pumpRunning~0 := 1; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L280 TraceCheckUtils]: 324: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {40597#false} {40597#false} #535#return; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L280 TraceCheckUtils]: 326: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {40597#false} {40597#false} #553#return; {40597#false} is VALID [2020-07-08 11:58:47,385 INFO L280 TraceCheckUtils]: 328: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {40597#false} {40597#false} #573#return; {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L280 TraceCheckUtils]: 330: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {40597#false} {40597#false} #521#return; {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L280 TraceCheckUtils]: 332: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {40597#false} {40597#false} #543#return; {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L263 TraceCheckUtils]: 334: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L280 TraceCheckUtils]: 335: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L263 TraceCheckUtils]: 336: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-08 11:58:47,386 INFO L280 TraceCheckUtils]: 337: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L280 TraceCheckUtils]: 338: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L280 TraceCheckUtils]: 340: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L280 TraceCheckUtils]: 341: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L263 TraceCheckUtils]: 342: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L280 TraceCheckUtils]: 343: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L280 TraceCheckUtils]: 344: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {40597#false} {40597#false} #563#return; {40597#false} is VALID [2020-07-08 11:58:47,387 INFO L280 TraceCheckUtils]: 346: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-08 11:58:47,388 INFO L280 TraceCheckUtils]: 347: Hoare triple {40597#false} assume 0 != ~tmp___0~2; {40597#false} is VALID [2020-07-08 11:58:47,388 INFO L280 TraceCheckUtils]: 348: Hoare triple {40597#false} assume 0 == ~switchedOnBeforeTS~0; {40597#false} is VALID [2020-07-08 11:58:47,388 INFO L263 TraceCheckUtils]: 349: Hoare triple {40597#false} call __automaton_fail(); {40597#false} is VALID [2020-07-08 11:58:47,388 INFO L280 TraceCheckUtils]: 350: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-08 11:58:47,430 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2020-07-08 11:58:47,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 11:58:47,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [19] total 24 [2020-07-08 11:58:47,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098716813] [2020-07-08 11:58:47,431 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 351 [2020-07-08 11:58:47,432 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:58:47,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 11:58:47,752 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 228 edges. 228 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:58:47,752 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 11:58:47,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:58:47,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 11:58:47,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:58:47,754 INFO L87 Difference]: Start difference. First operand 1885 states and 2118 transitions. Second operand 8 states. [2020-07-08 11:59:08,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:08,928 INFO L93 Difference]: Finished difference Result 3464 states and 3912 transitions. [2020-07-08 11:59:08,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 11:59:08,928 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 351 [2020-07-08 11:59:08,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:59:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 11:59:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 489 transitions. [2020-07-08 11:59:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 11:59:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 489 transitions. [2020-07-08 11:59:08,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 489 transitions. [2020-07-08 11:59:09,626 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 489 edges. 489 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:59:09,822 INFO L225 Difference]: With dead ends: 3464 [2020-07-08 11:59:09,823 INFO L226 Difference]: Without dead ends: 1793 [2020-07-08 11:59:09,827 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 489 GetRequests, 462 SyntacticMatches, 5 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:59:09,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1793 states. [2020-07-08 11:59:26,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1793 to 1756. [2020-07-08 11:59:26,086 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:59:26,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1793 states. Second operand 1756 states. [2020-07-08 11:59:26,087 INFO L74 IsIncluded]: Start isIncluded. First operand 1793 states. Second operand 1756 states. [2020-07-08 11:59:26,087 INFO L87 Difference]: Start difference. First operand 1793 states. Second operand 1756 states. [2020-07-08 11:59:26,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:26,190 INFO L93 Difference]: Finished difference Result 1793 states and 2010 transitions. [2020-07-08 11:59:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2010 transitions. [2020-07-08 11:59:26,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:59:26,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:59:26,193 INFO L74 IsIncluded]: Start isIncluded. First operand 1756 states. Second operand 1793 states. [2020-07-08 11:59:26,193 INFO L87 Difference]: Start difference. First operand 1756 states. Second operand 1793 states. [2020-07-08 11:59:26,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:26,302 INFO L93 Difference]: Finished difference Result 1793 states and 2010 transitions. [2020-07-08 11:59:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2010 transitions. [2020-07-08 11:59:26,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:59:26,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:59:26,305 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:59:26,305 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:59:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1756 states. [2020-07-08 11:59:26,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1756 states and 1964 transitions. [2020-07-08 11:59:26,436 INFO L78 Accepts]: Start accepts. Automaton has 1756 states and 1964 transitions. Word has length 351 [2020-07-08 11:59:26,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:59:26,436 INFO L479 AbstractCegarLoop]: Abstraction has 1756 states and 1964 transitions. [2020-07-08 11:59:26,436 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 11:59:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 1964 transitions. [2020-07-08 11:59:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2020-07-08 11:59:26,445 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:59:26,445 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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:59:26,659 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-08 11:59:26,660 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:59:26,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:59:26,661 INFO L82 PathProgramCache]: Analyzing trace with hash 606835575, now seen corresponding path program 1 times [2020-07-08 11:59:26,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:59:26,662 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106654425] [2020-07-08 11:59:26,662 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:59:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,088 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:59:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {53446#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {53158#true} is VALID [2020-07-08 11:59:27,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #587#return; {53158#true} is VALID [2020-07-08 11:59:27,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,140 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53158#true} #473#return; {53158#true} is VALID [2020-07-08 11:59:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,143 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53158#true} #475#return; {53158#true} is VALID [2020-07-08 11:59:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:59:27,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {53447#(= 1 |valid_product_#res|)} assume true; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:59:27,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53447#(= 1 |valid_product_#res|)} {53158#true} #477#return; {53170#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:59:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,165 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53158#true} #479#return; {53158#true} is VALID [2020-07-08 11:59:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53158#true} is VALID [2020-07-08 11:59:27,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #577#return; {53158#true} is VALID [2020-07-08 11:59:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-08 11:59:27,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #523#return; {53158#true} is VALID [2020-07-08 11:59:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,244 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,245 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:27,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,246 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,286 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:27,287 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,288 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:27,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:27,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,289 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,300 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,301 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,301 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,302 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,305 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:27,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:27,306 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,306 INFO L263 TraceCheckUtils]: 3: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,306 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,307 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,307 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,308 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:27,308 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:27,308 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:27,309 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,309 INFO L280 TraceCheckUtils]: 13: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,309 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,310 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:27,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,310 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:27,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,311 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:27,311 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,312 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,312 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,312 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:27,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,313 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:27,313 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,313 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:27,314 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:27,314 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,315 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:27,315 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,316 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,316 INFO L263 TraceCheckUtils]: 20: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,316 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,316 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,316 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,317 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,317 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,317 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:27,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:27,317 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:27,318 INFO L263 TraceCheckUtils]: 29: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,319 INFO L280 TraceCheckUtils]: 30: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,319 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,319 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:27,319 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,319 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:27,320 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,320 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:27,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:27,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:27,322 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,323 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:27,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,324 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:27,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:27,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,325 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:27,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:27,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,326 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,327 INFO L280 TraceCheckUtils]: 20: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:27,327 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,327 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,327 INFO L263 TraceCheckUtils]: 23: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,328 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,328 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,328 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,328 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,328 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:27,329 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:27,329 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:27,330 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,330 INFO L280 TraceCheckUtils]: 33: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,330 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,330 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:27,330 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,331 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:27,331 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,331 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:27,331 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,331 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:27,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:27,333 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:27,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:27,334 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,335 INFO L263 TraceCheckUtils]: 8: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:27,335 INFO L263 TraceCheckUtils]: 10: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,336 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:27,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:27,337 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,337 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:27,337 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:27,337 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,338 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,338 INFO L280 TraceCheckUtils]: 23: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:27,339 INFO L263 TraceCheckUtils]: 24: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,339 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,339 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,340 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,340 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,340 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:27,340 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:27,341 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:27,342 INFO L263 TraceCheckUtils]: 35: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,342 INFO L280 TraceCheckUtils]: 36: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,342 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,342 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:27,342 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,343 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:27,343 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,343 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:27,343 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,343 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:27,343 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,344 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-08 11:59:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:27,352 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,353 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:27,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-08 11:59:27,353 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,354 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-08 11:59:27,355 INFO L263 TraceCheckUtils]: 0: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:27,355 INFO L263 TraceCheckUtils]: 1: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,355 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:27,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,356 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:27,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:27,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-08 11:59:27,357 INFO L263 TraceCheckUtils]: 10: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:27,358 INFO L263 TraceCheckUtils]: 13: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,358 INFO L280 TraceCheckUtils]: 14: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:27,358 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:27,359 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,359 INFO L280 TraceCheckUtils]: 17: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,359 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,360 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,360 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:27,360 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,360 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,360 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,360 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,361 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,361 INFO L280 TraceCheckUtils]: 26: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:27,361 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,361 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:27,361 INFO L280 TraceCheckUtils]: 29: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,362 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:27,362 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:27,362 INFO L280 TraceCheckUtils]: 32: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,363 INFO L263 TraceCheckUtils]: 33: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,363 INFO L280 TraceCheckUtils]: 34: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:27,363 INFO L263 TraceCheckUtils]: 35: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,363 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,363 INFO L263 TraceCheckUtils]: 37: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,363 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,364 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,364 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,364 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,364 INFO L280 TraceCheckUtils]: 42: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,364 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:27,364 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:27,365 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:27,365 INFO L263 TraceCheckUtils]: 46: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,366 INFO L280 TraceCheckUtils]: 47: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,366 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,366 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:27,366 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,366 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:27,366 INFO L280 TraceCheckUtils]: 52: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,367 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:27,367 INFO L280 TraceCheckUtils]: 54: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,367 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:27,367 INFO L280 TraceCheckUtils]: 56: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,367 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-08 11:59:27,367 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-08 11:59:27,368 INFO L280 TraceCheckUtils]: 59: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:27,368 INFO L263 TraceCheckUtils]: 60: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,368 INFO L280 TraceCheckUtils]: 61: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,368 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,368 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,369 INFO L280 TraceCheckUtils]: 64: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:27,369 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-08 11:59:27,369 INFO L280 TraceCheckUtils]: 66: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,369 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-08 11:59:27,369 INFO L280 TraceCheckUtils]: 68: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,369 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {53158#true} {53158#true} #529#return; {53158#true} is VALID [2020-07-08 11:59:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:27,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:27,421 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53158#true} #525#return; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:59:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,484 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,485 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,486 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:27,486 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,486 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-08 11:59:27,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #541#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,514 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,515 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,515 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,515 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,516 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,516 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-08 11:59:27,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,536 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-08 11:59:27,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-08 11:59:27,537 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-08 11:59:27,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-08 11:59:27,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-08 11:59:27,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-08 11:59:27,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-08 11:59:27,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,540 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-08 11:59:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,553 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,555 INFO L263 TraceCheckUtils]: 2: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-08 11:59:27,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,559 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:27,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,560 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,560 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-08 11:59:27,560 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-08 11:59:27,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,561 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-08 11:59:27,562 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-08 11:59:27,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-08 11:59:27,563 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-08 11:59:27,563 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,563 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-08 11:59:27,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-08 11:59:27,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-08 11:59:27,565 INFO L263 TraceCheckUtils]: 15: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,567 INFO L263 TraceCheckUtils]: 18: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-08 11:59:27,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,568 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,569 INFO L280 TraceCheckUtils]: 21: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,570 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,572 INFO L280 TraceCheckUtils]: 23: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,573 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,574 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,575 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,576 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,576 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,576 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,577 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,577 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:27,577 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-08 11:59:27,578 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(0 != ~tmp~2); {53158#true} is VALID [2020-07-08 11:59:27,579 INFO L263 TraceCheckUtils]: 13: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:27,579 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,580 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,580 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-08 11:59:27,580 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,581 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-08 11:59:27,581 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,581 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-08 11:59:27,582 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-08 11:59:27,582 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-08 11:59:27,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-08 11:59:27,583 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,583 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-08 11:59:27,583 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-08 11:59:27,584 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-08 11:59:27,585 INFO L263 TraceCheckUtils]: 29: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,585 INFO L280 TraceCheckUtils]: 30: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,586 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,586 INFO L263 TraceCheckUtils]: 32: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-08 11:59:27,587 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,588 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,589 INFO L280 TraceCheckUtils]: 35: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,590 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,591 INFO L280 TraceCheckUtils]: 37: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,592 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,593 INFO L280 TraceCheckUtils]: 39: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,594 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53656#(not (= 0 ~pumpRunning~0))} #543#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:27,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:27,738 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 11:59:27,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:27,739 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,739 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,740 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:27,740 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-08 11:59:27,741 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,742 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:27,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:27,744 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 11:59:27,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:59:27,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:59:27,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {53785#(= 0 ~pumpRunning~0)} assume true; {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:59:27,749 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53785#(= 0 ~pumpRunning~0)} {53656#(not (= 0 ~pumpRunning~0))} #545#return; {53159#false} is VALID [2020-07-08 11:59:27,751 INFO L263 TraceCheckUtils]: 0: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:27,751 INFO L263 TraceCheckUtils]: 1: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,752 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:27,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,753 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:27,754 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,755 INFO L263 TraceCheckUtils]: 9: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:27,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-08 11:59:27,756 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,757 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #541#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,759 INFO L263 TraceCheckUtils]: 14: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,760 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,760 INFO L263 TraceCheckUtils]: 17: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,760 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,761 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,761 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,762 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,762 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,762 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,763 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:27,763 INFO L280 TraceCheckUtils]: 26: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-08 11:59:27,763 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume !(0 != ~tmp~2); {53158#true} is VALID [2020-07-08 11:59:27,764 INFO L263 TraceCheckUtils]: 28: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,765 INFO L280 TraceCheckUtils]: 29: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:27,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,765 INFO L263 TraceCheckUtils]: 31: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,766 INFO L280 TraceCheckUtils]: 32: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-08 11:59:27,766 INFO L263 TraceCheckUtils]: 33: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,766 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-08 11:59:27,767 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,767 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-08 11:59:27,767 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-08 11:59:27,767 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-08 11:59:27,768 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-08 11:59:27,768 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,768 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-08 11:59:27,769 INFO L280 TraceCheckUtils]: 42: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-08 11:59:27,769 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-08 11:59:27,770 INFO L263 TraceCheckUtils]: 44: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,770 INFO L280 TraceCheckUtils]: 45: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:27,771 INFO L280 TraceCheckUtils]: 46: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,772 INFO L263 TraceCheckUtils]: 47: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-08 11:59:27,772 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,773 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,774 INFO L280 TraceCheckUtils]: 50: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,775 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,776 INFO L280 TraceCheckUtils]: 52: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,777 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,778 INFO L280 TraceCheckUtils]: 54: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,780 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53656#(not (= 0 ~pumpRunning~0))} #543#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:27,780 INFO L263 TraceCheckUtils]: 56: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-08 11:59:27,780 INFO L280 TraceCheckUtils]: 57: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:27,781 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,781 INFO L280 TraceCheckUtils]: 59: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,781 INFO L280 TraceCheckUtils]: 60: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,781 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,782 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:27,782 INFO L280 TraceCheckUtils]: 63: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-08 11:59:27,782 INFO L263 TraceCheckUtils]: 64: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,783 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:27,784 INFO L280 TraceCheckUtils]: 66: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:27,786 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 11:59:27,787 INFO L280 TraceCheckUtils]: 68: Hoare triple {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:59:27,788 INFO L280 TraceCheckUtils]: 69: Hoare triple {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:59:27,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {53785#(= 0 ~pumpRunning~0)} assume true; {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:59:27,790 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {53785#(= 0 ~pumpRunning~0)} {53656#(not (= 0 ~pumpRunning~0))} #545#return; {53159#false} is VALID [2020-07-08 11:59:27,791 INFO L280 TraceCheckUtils]: 72: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:27,791 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {53159#false} {53253#(not (= 0 ~methaneLevelCritical~0))} #529#return; {53159#false} is VALID [2020-07-08 11:59:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,815 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,816 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:27,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,817 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-08 11:59:27,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #541#return; {53158#true} is VALID [2020-07-08 11:59:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,838 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,839 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,840 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,841 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-08 11:59:27,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,846 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-08 11:59:27,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,847 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,848 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,849 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,849 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,850 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:27,850 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-08 11:59:27,850 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume 0 != ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,852 INFO L263 TraceCheckUtils]: 13: Hoare triple {53158#true} call deactivatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-08 11:59:27,852 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,853 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-08 11:59:27,853 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,853 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-08 11:59:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,875 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-08 11:59:27,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:27,876 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,877 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,877 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,877 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:27,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-08 11:59:27,878 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,878 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,879 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-08 11:59:27,879 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53158#true} is VALID [2020-07-08 11:59:27,880 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(0 != ~tmp___0~2); {53158#true} is VALID [2020-07-08 11:59:27,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,880 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-08 11:59:27,882 INFO L263 TraceCheckUtils]: 0: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:27,882 INFO L263 TraceCheckUtils]: 1: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,883 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:27,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,884 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:27,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,886 INFO L263 TraceCheckUtils]: 9: Hoare triple {53158#true} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:27,886 INFO L280 TraceCheckUtils]: 10: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-08 11:59:27,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,887 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53158#true} {53158#true} #541#return; {53158#true} is VALID [2020-07-08 11:59:27,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-08 11:59:27,888 INFO L263 TraceCheckUtils]: 14: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,889 INFO L280 TraceCheckUtils]: 15: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,889 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:27,889 INFO L263 TraceCheckUtils]: 17: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:27,890 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,890 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:27,890 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:27,890 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,891 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:27,891 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:27,891 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,892 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:27,892 INFO L280 TraceCheckUtils]: 26: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-08 11:59:27,892 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume 0 != ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:27,893 INFO L263 TraceCheckUtils]: 28: Hoare triple {53158#true} call deactivatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:27,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-08 11:59:27,894 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,894 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-08 11:59:27,895 INFO L280 TraceCheckUtils]: 32: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,895 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-08 11:59:27,895 INFO L263 TraceCheckUtils]: 34: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-08 11:59:27,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:27,896 INFO L263 TraceCheckUtils]: 36: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:27,896 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:27,896 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,897 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:27,897 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:27,897 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-08 11:59:27,898 INFO L263 TraceCheckUtils]: 42: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,898 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,898 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,899 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-08 11:59:27,899 INFO L280 TraceCheckUtils]: 46: Hoare triple {53158#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53158#true} is VALID [2020-07-08 11:59:27,899 INFO L280 TraceCheckUtils]: 47: Hoare triple {53158#true} assume !(0 != ~tmp___0~2); {53158#true} is VALID [2020-07-08 11:59:27,900 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,900 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-08 11:59:27,900 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,901 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53158#true} {53159#false} #529#return; {53159#false} is VALID [2020-07-08 11:59:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-08 11:59:27,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #523#return; {53159#false} is VALID [2020-07-08 11:59:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {53158#true} is VALID [2020-07-08 11:59:27,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #525#return; {53159#false} is VALID [2020-07-08 11:59:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,928 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:27,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:27,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,929 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:27,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:27,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,930 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53159#false} #539#return; {53159#false} is VALID [2020-07-08 11:59:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,985 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:27,985 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:27,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:27,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,987 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:27,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:27,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:27,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:27,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:27,989 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:28,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,005 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,005 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,006 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,007 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:28,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,011 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:28,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:28,011 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,012 INFO L263 TraceCheckUtils]: 3: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,012 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,013 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:28,013 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:28,013 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:28,014 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,015 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:28,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,015 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:28,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,016 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:28,017 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:28,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,017 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,018 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:28,018 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:28,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,018 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:28,019 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,019 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:28,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:28,019 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,020 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,021 INFO L280 TraceCheckUtils]: 17: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:28,021 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,021 INFO L263 TraceCheckUtils]: 20: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,021 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,022 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,022 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,022 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,023 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:28,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:28,023 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:28,024 INFO L263 TraceCheckUtils]: 29: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,024 INFO L280 TraceCheckUtils]: 30: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,025 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,025 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:28,025 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,025 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:28,025 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,025 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:28,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:28,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,027 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,028 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:28,029 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:28,030 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,030 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,030 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:28,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:28,031 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,031 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:28,032 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,032 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:28,032 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:28,033 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,034 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,034 INFO L280 TraceCheckUtils]: 20: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:28,035 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,035 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,035 INFO L263 TraceCheckUtils]: 23: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,036 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,036 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,036 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,037 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,037 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:28,038 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:28,038 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:28,039 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,040 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,040 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:28,041 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,041 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:28,041 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,042 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:28,042 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,042 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:28,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:28,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,046 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:28,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,047 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,048 INFO L263 TraceCheckUtils]: 8: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:28,049 INFO L263 TraceCheckUtils]: 10: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:28,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,050 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:28,051 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:28,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:28,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,052 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:28,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:28,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,054 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,054 INFO L280 TraceCheckUtils]: 23: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:28,054 INFO L263 TraceCheckUtils]: 24: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,055 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,055 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,055 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,056 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,056 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,056 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,057 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:28,057 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:28,057 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:28,058 INFO L263 TraceCheckUtils]: 35: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,059 INFO L280 TraceCheckUtils]: 36: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,059 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,059 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:28,060 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,060 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:28,060 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,061 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:28,061 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,061 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:28,061 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,062 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53159#false} #543#return; {53159#false} is VALID [2020-07-08 11:59:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:28,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:28,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #561#return; {53159#false} is VALID [2020-07-08 11:59:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:28,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:28,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #563#return; {53159#false} is VALID [2020-07-08 11:59:28,081 INFO L263 TraceCheckUtils]: 0: Hoare triple {53158#true} call ULTIMATE.init(); {53446#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 11:59:28,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {53446#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {53158#true} is VALID [2020-07-08 11:59:28,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,082 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #587#return; {53158#true} is VALID [2020-07-08 11:59:28,082 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret77 := main(); {53158#true} is VALID [2020-07-08 11:59:28,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~11;havoc ~tmp~11; {53158#true} is VALID [2020-07-08 11:59:28,083 INFO L263 TraceCheckUtils]: 6: Hoare triple {53158#true} call select_helpers(); {53158#true} is VALID [2020-07-08 11:59:28,083 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,083 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #473#return; {53158#true} is VALID [2020-07-08 11:59:28,084 INFO L263 TraceCheckUtils]: 9: Hoare triple {53158#true} call select_features(); {53158#true} is VALID [2020-07-08 11:59:28,084 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,084 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #475#return; {53158#true} is VALID [2020-07-08 11:59:28,084 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call #t~ret75 := valid_product(); {53158#true} is VALID [2020-07-08 11:59:28,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:59:28,087 INFO L280 TraceCheckUtils]: 14: Hoare triple {53447#(= 1 |valid_product_#res|)} assume true; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:59:28,088 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53447#(= 1 |valid_product_#res|)} {53158#true} #477#return; {53170#(= |main_#t~ret75| 1)} is VALID [2020-07-08 11:59:28,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {53170#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {53171#(= 1 main_~tmp~11)} is VALID [2020-07-08 11:59:28,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {53171#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {53158#true} is VALID [2020-07-08 11:59:28,090 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call setup(); {53158#true} is VALID [2020-07-08 11:59:28,090 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,090 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53158#true} {53158#true} #479#return; {53158#true} is VALID [2020-07-08 11:59:28,091 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call runTest(); {53158#true} is VALID [2020-07-08 11:59:28,092 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call __utac_acc__Specification5_spec__1(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:28,092 INFO L280 TraceCheckUtils]: 23: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53158#true} is VALID [2020-07-08 11:59:28,092 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,093 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #577#return; {53158#true} is VALID [2020-07-08 11:59:28,093 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call test(); {53158#true} is VALID [2020-07-08 11:59:28,093 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {53158#true} is VALID [2020-07-08 11:59:28,094 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-08 11:59:28,094 INFO L280 TraceCheckUtils]: 29: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-08 11:59:28,094 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-08 11:59:28,094 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume 0 != ~tmp~7; {53158#true} is VALID [2020-07-08 11:59:28,096 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call waterRise(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:28,096 INFO L280 TraceCheckUtils]: 33: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-08 11:59:28,096 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,096 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #523#return; {53158#true} is VALID [2020-07-08 11:59:28,097 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-08 11:59:28,097 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume !(0 != ~tmp___0~3); {53158#true} is VALID [2020-07-08 11:59:28,097 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53158#true} is VALID [2020-07-08 11:59:28,098 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53158#true} is VALID [2020-07-08 11:59:28,098 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume 0 != ~tmp___1~0; {53158#true} is VALID [2020-07-08 11:59:28,099 INFO L263 TraceCheckUtils]: 41: Hoare triple {53158#true} call timeShift(); {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:28,101 INFO L263 TraceCheckUtils]: 42: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:28,101 INFO L263 TraceCheckUtils]: 43: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:28,101 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:28,102 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,102 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:28,102 INFO L280 TraceCheckUtils]: 47: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:28,102 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,103 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:28,103 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,103 INFO L280 TraceCheckUtils]: 51: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-08 11:59:28,104 INFO L263 TraceCheckUtils]: 52: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,105 INFO L280 TraceCheckUtils]: 53: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:28,105 INFO L280 TraceCheckUtils]: 54: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,106 INFO L263 TraceCheckUtils]: 55: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,106 INFO L280 TraceCheckUtils]: 56: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:28,107 INFO L280 TraceCheckUtils]: 57: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,108 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,108 INFO L280 TraceCheckUtils]: 59: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,108 INFO L280 TraceCheckUtils]: 60: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,109 INFO L263 TraceCheckUtils]: 61: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,109 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:28,109 INFO L263 TraceCheckUtils]: 63: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:28,110 INFO L280 TraceCheckUtils]: 64: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,110 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,110 INFO L280 TraceCheckUtils]: 66: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,110 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:28,111 INFO L280 TraceCheckUtils]: 68: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:28,111 INFO L280 TraceCheckUtils]: 69: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,111 INFO L280 TraceCheckUtils]: 70: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:28,112 INFO L280 TraceCheckUtils]: 71: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,112 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:28,112 INFO L280 TraceCheckUtils]: 73: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:28,112 INFO L280 TraceCheckUtils]: 74: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,114 INFO L263 TraceCheckUtils]: 75: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,114 INFO L280 TraceCheckUtils]: 76: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:28,114 INFO L263 TraceCheckUtils]: 77: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,114 INFO L280 TraceCheckUtils]: 78: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,115 INFO L263 TraceCheckUtils]: 79: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,115 INFO L280 TraceCheckUtils]: 80: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,115 INFO L280 TraceCheckUtils]: 81: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,116 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,116 INFO L280 TraceCheckUtils]: 83: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,116 INFO L280 TraceCheckUtils]: 84: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,117 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:28,117 INFO L280 TraceCheckUtils]: 86: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:28,117 INFO L280 TraceCheckUtils]: 87: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:28,118 INFO L263 TraceCheckUtils]: 88: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,119 INFO L280 TraceCheckUtils]: 89: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,119 INFO L280 TraceCheckUtils]: 90: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,119 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:28,119 INFO L280 TraceCheckUtils]: 92: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,120 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:28,120 INFO L280 TraceCheckUtils]: 94: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,120 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:28,121 INFO L280 TraceCheckUtils]: 96: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,121 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:28,121 INFO L280 TraceCheckUtils]: 98: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,121 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-08 11:59:28,122 INFO L263 TraceCheckUtils]: 100: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-08 11:59:28,122 INFO L280 TraceCheckUtils]: 101: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:28,122 INFO L263 TraceCheckUtils]: 102: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,122 INFO L280 TraceCheckUtils]: 103: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:28,122 INFO L280 TraceCheckUtils]: 104: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,123 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:28,123 INFO L280 TraceCheckUtils]: 106: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:28,123 INFO L280 TraceCheckUtils]: 107: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-08 11:59:28,123 INFO L280 TraceCheckUtils]: 108: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,123 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-08 11:59:28,124 INFO L280 TraceCheckUtils]: 110: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,124 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {53158#true} {53158#true} #529#return; {53158#true} is VALID [2020-07-08 11:59:28,124 INFO L280 TraceCheckUtils]: 112: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-08 11:59:28,124 INFO L280 TraceCheckUtils]: 113: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-08 11:59:28,124 INFO L280 TraceCheckUtils]: 114: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-08 11:59:28,125 INFO L280 TraceCheckUtils]: 115: Hoare triple {53158#true} assume !(0 != ~tmp~7); {53158#true} is VALID [2020-07-08 11:59:28,125 INFO L280 TraceCheckUtils]: 116: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-08 11:59:28,125 INFO L280 TraceCheckUtils]: 117: Hoare triple {53158#true} assume 0 != ~tmp___0~3; {53158#true} is VALID [2020-07-08 11:59:28,126 INFO L263 TraceCheckUtils]: 118: Hoare triple {53158#true} call changeMethaneLevel(); {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 11:59:28,127 INFO L280 TraceCheckUtils]: 119: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:28,128 INFO L280 TraceCheckUtils]: 120: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:28,128 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53158#true} #525#return; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:59:28,129 INFO L280 TraceCheckUtils]: 122: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:59:28,130 INFO L280 TraceCheckUtils]: 123: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:59:28,130 INFO L280 TraceCheckUtils]: 124: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:59:28,131 INFO L263 TraceCheckUtils]: 125: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:28,133 INFO L263 TraceCheckUtils]: 126: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:28,133 INFO L263 TraceCheckUtils]: 127: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:28,133 INFO L280 TraceCheckUtils]: 128: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:28,133 INFO L280 TraceCheckUtils]: 129: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,134 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:28,134 INFO L280 TraceCheckUtils]: 131: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:28,134 INFO L280 TraceCheckUtils]: 132: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,135 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:28,136 INFO L280 TraceCheckUtils]: 134: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,137 INFO L263 TraceCheckUtils]: 135: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:28,137 INFO L280 TraceCheckUtils]: 136: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-08 11:59:28,137 INFO L280 TraceCheckUtils]: 137: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,139 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #541#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,140 INFO L280 TraceCheckUtils]: 139: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,141 INFO L263 TraceCheckUtils]: 140: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,141 INFO L280 TraceCheckUtils]: 141: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:28,141 INFO L280 TraceCheckUtils]: 142: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,142 INFO L263 TraceCheckUtils]: 143: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,142 INFO L280 TraceCheckUtils]: 144: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,142 INFO L263 TraceCheckUtils]: 145: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,143 INFO L280 TraceCheckUtils]: 146: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,143 INFO L280 TraceCheckUtils]: 147: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,143 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,143 INFO L280 TraceCheckUtils]: 149: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,144 INFO L280 TraceCheckUtils]: 150: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,144 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:28,144 INFO L280 TraceCheckUtils]: 152: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-08 11:59:28,145 INFO L280 TraceCheckUtils]: 153: Hoare triple {53158#true} assume !(0 != ~tmp~2); {53158#true} is VALID [2020-07-08 11:59:28,146 INFO L263 TraceCheckUtils]: 154: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,146 INFO L280 TraceCheckUtils]: 155: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:28,146 INFO L280 TraceCheckUtils]: 156: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,147 INFO L263 TraceCheckUtils]: 157: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,147 INFO L280 TraceCheckUtils]: 158: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-08 11:59:28,147 INFO L263 TraceCheckUtils]: 159: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:28,148 INFO L280 TraceCheckUtils]: 160: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-08 11:59:28,148 INFO L280 TraceCheckUtils]: 161: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,148 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-08 11:59:28,148 INFO L280 TraceCheckUtils]: 163: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-08 11:59:28,149 INFO L280 TraceCheckUtils]: 164: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-08 11:59:28,149 INFO L280 TraceCheckUtils]: 165: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-08 11:59:28,149 INFO L280 TraceCheckUtils]: 166: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,149 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-08 11:59:28,150 INFO L280 TraceCheckUtils]: 168: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-08 11:59:28,150 INFO L280 TraceCheckUtils]: 169: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-08 11:59:28,151 INFO L263 TraceCheckUtils]: 170: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,152 INFO L280 TraceCheckUtils]: 171: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,153 INFO L280 TraceCheckUtils]: 172: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,153 INFO L263 TraceCheckUtils]: 173: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-08 11:59:28,153 INFO L280 TraceCheckUtils]: 174: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,154 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,155 INFO L280 TraceCheckUtils]: 176: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,156 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,157 INFO L280 TraceCheckUtils]: 178: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,158 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,159 INFO L280 TraceCheckUtils]: 180: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,161 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53656#(not (= 0 ~pumpRunning~0))} #543#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:59:28,161 INFO L263 TraceCheckUtils]: 182: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-08 11:59:28,161 INFO L280 TraceCheckUtils]: 183: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:28,162 INFO L263 TraceCheckUtils]: 184: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,162 INFO L280 TraceCheckUtils]: 185: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:28,162 INFO L280 TraceCheckUtils]: 186: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,162 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:28,163 INFO L280 TraceCheckUtils]: 188: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:28,163 INFO L280 TraceCheckUtils]: 189: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-08 11:59:28,163 INFO L263 TraceCheckUtils]: 190: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:28,164 INFO L280 TraceCheckUtils]: 191: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:28,165 INFO L280 TraceCheckUtils]: 192: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:59:28,167 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 11:59:28,168 INFO L280 TraceCheckUtils]: 194: Hoare triple {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 11:59:28,169 INFO L280 TraceCheckUtils]: 195: Hoare triple {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:59:28,170 INFO L280 TraceCheckUtils]: 196: Hoare triple {53785#(= 0 ~pumpRunning~0)} assume true; {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:59:28,171 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {53785#(= 0 ~pumpRunning~0)} {53656#(not (= 0 ~pumpRunning~0))} #545#return; {53159#false} is VALID [2020-07-08 11:59:28,172 INFO L280 TraceCheckUtils]: 198: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:28,172 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {53159#false} {53253#(not (= 0 ~methaneLevelCritical~0))} #529#return; {53159#false} is VALID [2020-07-08 11:59:28,172 INFO L280 TraceCheckUtils]: 200: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-08 11:59:28,172 INFO L280 TraceCheckUtils]: 201: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-08 11:59:28,173 INFO L280 TraceCheckUtils]: 202: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-08 11:59:28,173 INFO L280 TraceCheckUtils]: 203: Hoare triple {53159#false} assume !(0 != ~tmp~7); {53159#false} is VALID [2020-07-08 11:59:28,173 INFO L280 TraceCheckUtils]: 204: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-08 11:59:28,174 INFO L280 TraceCheckUtils]: 205: Hoare triple {53159#false} assume !(0 != ~tmp___0~3); {53159#false} is VALID [2020-07-08 11:59:28,174 INFO L280 TraceCheckUtils]: 206: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-08 11:59:28,174 INFO L280 TraceCheckUtils]: 207: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-08 11:59:28,175 INFO L280 TraceCheckUtils]: 208: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-08 11:59:28,175 INFO L263 TraceCheckUtils]: 209: Hoare triple {53159#false} call timeShift(); {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 11:59:28,176 INFO L263 TraceCheckUtils]: 210: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:28,177 INFO L263 TraceCheckUtils]: 211: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:28,177 INFO L280 TraceCheckUtils]: 212: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:28,177 INFO L280 TraceCheckUtils]: 213: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,177 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:28,178 INFO L280 TraceCheckUtils]: 215: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:28,178 INFO L280 TraceCheckUtils]: 216: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,178 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-08 11:59:28,179 INFO L280 TraceCheckUtils]: 218: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,180 INFO L263 TraceCheckUtils]: 219: Hoare triple {53158#true} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:28,180 INFO L280 TraceCheckUtils]: 220: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-08 11:59:28,180 INFO L280 TraceCheckUtils]: 221: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,181 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {53158#true} {53158#true} #541#return; {53158#true} is VALID [2020-07-08 11:59:28,181 INFO L280 TraceCheckUtils]: 223: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-08 11:59:28,182 INFO L263 TraceCheckUtils]: 224: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,182 INFO L280 TraceCheckUtils]: 225: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:28,183 INFO L280 TraceCheckUtils]: 226: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,183 INFO L263 TraceCheckUtils]: 227: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,183 INFO L280 TraceCheckUtils]: 228: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,184 INFO L263 TraceCheckUtils]: 229: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,184 INFO L280 TraceCheckUtils]: 230: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,184 INFO L280 TraceCheckUtils]: 231: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,184 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,185 INFO L280 TraceCheckUtils]: 233: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,185 INFO L280 TraceCheckUtils]: 234: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,185 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-08 11:59:28,185 INFO L280 TraceCheckUtils]: 236: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-08 11:59:28,186 INFO L280 TraceCheckUtils]: 237: Hoare triple {53158#true} assume 0 != ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:28,187 INFO L263 TraceCheckUtils]: 238: Hoare triple {53158#true} call deactivatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,187 INFO L280 TraceCheckUtils]: 239: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-08 11:59:28,187 INFO L280 TraceCheckUtils]: 240: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,188 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-08 11:59:28,188 INFO L280 TraceCheckUtils]: 242: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,188 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-08 11:59:28,189 INFO L263 TraceCheckUtils]: 244: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-08 11:59:28,189 INFO L280 TraceCheckUtils]: 245: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:28,189 INFO L263 TraceCheckUtils]: 246: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,190 INFO L280 TraceCheckUtils]: 247: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:28,190 INFO L280 TraceCheckUtils]: 248: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,190 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:28,190 INFO L280 TraceCheckUtils]: 250: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:28,191 INFO L280 TraceCheckUtils]: 251: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-08 11:59:28,191 INFO L263 TraceCheckUtils]: 252: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:28,191 INFO L280 TraceCheckUtils]: 253: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:28,192 INFO L280 TraceCheckUtils]: 254: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,192 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-08 11:59:28,192 INFO L280 TraceCheckUtils]: 256: Hoare triple {53158#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53158#true} is VALID [2020-07-08 11:59:28,192 INFO L280 TraceCheckUtils]: 257: Hoare triple {53158#true} assume !(0 != ~tmp___0~2); {53158#true} is VALID [2020-07-08 11:59:28,193 INFO L280 TraceCheckUtils]: 258: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,193 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-08 11:59:28,193 INFO L280 TraceCheckUtils]: 260: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,194 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {53158#true} {53159#false} #529#return; {53159#false} is VALID [2020-07-08 11:59:28,194 INFO L280 TraceCheckUtils]: 262: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-08 11:59:28,194 INFO L280 TraceCheckUtils]: 263: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-08 11:59:28,194 INFO L280 TraceCheckUtils]: 264: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-08 11:59:28,195 INFO L280 TraceCheckUtils]: 265: Hoare triple {53159#false} assume 0 != ~tmp~7; {53159#false} is VALID [2020-07-08 11:59:28,195 INFO L263 TraceCheckUtils]: 266: Hoare triple {53159#false} call waterRise(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:59:28,195 INFO L280 TraceCheckUtils]: 267: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-08 11:59:28,196 INFO L280 TraceCheckUtils]: 268: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,196 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {53158#true} {53159#false} #523#return; {53159#false} is VALID [2020-07-08 11:59:28,196 INFO L280 TraceCheckUtils]: 270: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-08 11:59:28,197 INFO L280 TraceCheckUtils]: 271: Hoare triple {53159#false} assume 0 != ~tmp___0~3; {53159#false} is VALID [2020-07-08 11:59:28,197 INFO L263 TraceCheckUtils]: 272: Hoare triple {53159#false} call changeMethaneLevel(); {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 11:59:28,197 INFO L280 TraceCheckUtils]: 273: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {53158#true} is VALID [2020-07-08 11:59:28,197 INFO L280 TraceCheckUtils]: 274: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,198 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {53158#true} {53159#false} #525#return; {53159#false} is VALID [2020-07-08 11:59:28,198 INFO L280 TraceCheckUtils]: 276: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-08 11:59:28,198 INFO L280 TraceCheckUtils]: 277: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-08 11:59:28,199 INFO L280 TraceCheckUtils]: 278: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-08 11:59:28,199 INFO L263 TraceCheckUtils]: 279: Hoare triple {53159#false} call timeShift(); {53159#false} is VALID [2020-07-08 11:59:28,199 INFO L263 TraceCheckUtils]: 280: Hoare triple {53159#false} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:59:28,199 INFO L263 TraceCheckUtils]: 281: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:28,200 INFO L280 TraceCheckUtils]: 282: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:28,200 INFO L280 TraceCheckUtils]: 283: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,200 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-08 11:59:28,200 INFO L280 TraceCheckUtils]: 285: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:28,201 INFO L280 TraceCheckUtils]: 286: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,201 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {53158#true} {53159#false} #539#return; {53159#false} is VALID [2020-07-08 11:59:28,201 INFO L280 TraceCheckUtils]: 288: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-08 11:59:28,202 INFO L280 TraceCheckUtils]: 289: Hoare triple {53159#false} assume 0 != ~systemActive~0; {53159#false} is VALID [2020-07-08 11:59:28,202 INFO L263 TraceCheckUtils]: 290: Hoare triple {53159#false} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,202 INFO L280 TraceCheckUtils]: 291: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:28,202 INFO L280 TraceCheckUtils]: 292: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,204 INFO L263 TraceCheckUtils]: 293: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,204 INFO L280 TraceCheckUtils]: 294: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:28,204 INFO L280 TraceCheckUtils]: 295: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:28,205 INFO L263 TraceCheckUtils]: 296: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,206 INFO L280 TraceCheckUtils]: 297: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,206 INFO L280 TraceCheckUtils]: 298: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:28,206 INFO L263 TraceCheckUtils]: 299: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,206 INFO L280 TraceCheckUtils]: 300: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:28,207 INFO L263 TraceCheckUtils]: 301: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:28,207 INFO L280 TraceCheckUtils]: 302: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,207 INFO L280 TraceCheckUtils]: 303: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:28,207 INFO L280 TraceCheckUtils]: 304: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,208 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:28,208 INFO L280 TraceCheckUtils]: 306: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:28,208 INFO L280 TraceCheckUtils]: 307: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,209 INFO L280 TraceCheckUtils]: 308: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:28,209 INFO L280 TraceCheckUtils]: 309: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,209 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:28,209 INFO L280 TraceCheckUtils]: 311: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:28,210 INFO L280 TraceCheckUtils]: 312: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:28,211 INFO L263 TraceCheckUtils]: 313: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,211 INFO L280 TraceCheckUtils]: 314: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:28,211 INFO L263 TraceCheckUtils]: 315: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:28,212 INFO L280 TraceCheckUtils]: 316: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,212 INFO L263 TraceCheckUtils]: 317: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:28,212 INFO L280 TraceCheckUtils]: 318: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:28,212 INFO L280 TraceCheckUtils]: 319: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,213 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:28,213 INFO L280 TraceCheckUtils]: 321: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:28,213 INFO L280 TraceCheckUtils]: 322: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,213 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:28,214 INFO L280 TraceCheckUtils]: 324: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:28,214 INFO L280 TraceCheckUtils]: 325: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:28,215 INFO L263 TraceCheckUtils]: 326: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:59:28,215 INFO L280 TraceCheckUtils]: 327: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:28,215 INFO L280 TraceCheckUtils]: 328: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,215 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:28,216 INFO L280 TraceCheckUtils]: 330: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,216 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:28,216 INFO L280 TraceCheckUtils]: 332: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,216 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:28,216 INFO L280 TraceCheckUtils]: 334: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,216 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:28,217 INFO L280 TraceCheckUtils]: 336: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,217 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {53158#true} {53159#false} #543#return; {53159#false} is VALID [2020-07-08 11:59:28,217 INFO L263 TraceCheckUtils]: 338: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-08 11:59:28,217 INFO L280 TraceCheckUtils]: 339: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-08 11:59:28,217 INFO L263 TraceCheckUtils]: 340: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:28,218 INFO L280 TraceCheckUtils]: 341: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:28,218 INFO L280 TraceCheckUtils]: 342: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,218 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {53158#true} {53159#false} #561#return; {53159#false} is VALID [2020-07-08 11:59:28,218 INFO L280 TraceCheckUtils]: 344: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-08 11:59:28,218 INFO L280 TraceCheckUtils]: 345: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-08 11:59:28,219 INFO L263 TraceCheckUtils]: 346: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:28,219 INFO L280 TraceCheckUtils]: 347: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:28,219 INFO L280 TraceCheckUtils]: 348: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:28,219 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {53158#true} {53159#false} #563#return; {53159#false} is VALID [2020-07-08 11:59:28,219 INFO L280 TraceCheckUtils]: 350: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-08 11:59:28,219 INFO L280 TraceCheckUtils]: 351: Hoare triple {53159#false} assume 0 != ~tmp___0~2; {53159#false} is VALID [2020-07-08 11:59:28,220 INFO L280 TraceCheckUtils]: 352: Hoare triple {53159#false} assume 0 == ~switchedOnBeforeTS~0; {53159#false} is VALID [2020-07-08 11:59:28,220 INFO L263 TraceCheckUtils]: 353: Hoare triple {53159#false} call __automaton_fail(); {53159#false} is VALID [2020-07-08 11:59:28,220 INFO L280 TraceCheckUtils]: 354: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-08 11:59:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 96 proven. 28 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2020-07-08 11:59:28,428 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106654425] [2020-07-08 11:59:28,431 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [42478790] [2020-07-08 11:59:28,431 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 [2020-07-08 11:59:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:28,798 INFO L264 TraceCheckSpWp]: Trace formula consists of 1423 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-08 11:59:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:59:28,927 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:59:29,498 INFO L263 TraceCheckUtils]: 0: Hoare triple {53158#true} call ULTIMATE.init(); {53158#true} is VALID [2020-07-08 11:59:29,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #587#return; {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret77 := main(); {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~11;havoc ~tmp~11; {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L263 TraceCheckUtils]: 6: Hoare triple {53158#true} call select_helpers(); {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #473#return; {53158#true} is VALID [2020-07-08 11:59:29,499 INFO L263 TraceCheckUtils]: 9: Hoare triple {53158#true} call select_features(); {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #475#return; {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call #t~ret75 := valid_product(); {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53158#true} {53158#true} #477#return; {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {53158#true} is VALID [2020-07-08 11:59:29,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume 0 != ~tmp~11; {53158#true} is VALID [2020-07-08 11:59:29,501 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call setup(); {53158#true} is VALID [2020-07-08 11:59:29,501 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,501 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53158#true} {53158#true} #479#return; {53158#true} is VALID [2020-07-08 11:59:29,501 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call runTest(); {53158#true} is VALID [2020-07-08 11:59:29,501 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call __utac_acc__Specification5_spec__1(); {53158#true} is VALID [2020-07-08 11:59:29,501 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} ~switchedOnBeforeTS~0 := 0; {53158#true} is VALID [2020-07-08 11:59:29,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,502 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #577#return; {53158#true} is VALID [2020-07-08 11:59:29,502 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call test(); {53158#true} is VALID [2020-07-08 11:59:29,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {53158#true} is VALID [2020-07-08 11:59:29,502 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-08 11:59:29,502 INFO L280 TraceCheckUtils]: 29: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-08 11:59:29,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-08 11:59:29,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume 0 != ~tmp~7; {53158#true} is VALID [2020-07-08 11:59:29,503 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call waterRise(); {53158#true} is VALID [2020-07-08 11:59:29,503 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-08 11:59:29,503 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,504 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #523#return; {53158#true} is VALID [2020-07-08 11:59:29,504 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-08 11:59:29,504 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume !(0 != ~tmp___0~3); {53158#true} is VALID [2020-07-08 11:59:29,504 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53158#true} is VALID [2020-07-08 11:59:29,504 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53158#true} is VALID [2020-07-08 11:59:29,504 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume 0 != ~tmp___1~0; {53158#true} is VALID [2020-07-08 11:59:29,505 INFO L263 TraceCheckUtils]: 41: Hoare triple {53158#true} call timeShift(); {53158#true} is VALID [2020-07-08 11:59:29,505 INFO L263 TraceCheckUtils]: 42: Hoare triple {53158#true} call __utac_acc__Specification5_spec__2(); {53158#true} is VALID [2020-07-08 11:59:29,505 INFO L263 TraceCheckUtils]: 43: Hoare triple {53158#true} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-08 11:59:29,505 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-08 11:59:29,505 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,505 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53158#true} #559#return; {53158#true} is VALID [2020-07-08 11:59:29,505 INFO L280 TraceCheckUtils]: 47: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53158#true} #539#return; {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L280 TraceCheckUtils]: 51: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L263 TraceCheckUtils]: 52: Hoare triple {53158#true} call processEnvironment(); {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {53158#true} havoc ~tmp~2; {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L280 TraceCheckUtils]: 54: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:29,506 INFO L263 TraceCheckUtils]: 55: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53158#true} is VALID [2020-07-08 11:59:29,507 INFO L280 TraceCheckUtils]: 56: Hoare triple {53158#true} havoc ~tmp~1; {53158#true} is VALID [2020-07-08 11:59:29,507 INFO L280 TraceCheckUtils]: 57: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-08 11:59:29,507 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53158#true} is VALID [2020-07-08 11:59:29,507 INFO L280 TraceCheckUtils]: 59: Hoare triple {53158#true} havoc ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:29,507 INFO L280 TraceCheckUtils]: 60: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-08 11:59:29,507 INFO L263 TraceCheckUtils]: 61: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:29,507 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-08 11:59:29,508 INFO L263 TraceCheckUtils]: 63: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-08 11:59:29,508 INFO L280 TraceCheckUtils]: 64: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:29,508 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-08 11:59:29,508 INFO L280 TraceCheckUtils]: 66: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,508 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-08 11:59:29,508 INFO L280 TraceCheckUtils]: 68: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-08 11:59:29,509 INFO L280 TraceCheckUtils]: 69: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-08 11:59:29,509 INFO L280 TraceCheckUtils]: 70: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-08 11:59:29,509 INFO L280 TraceCheckUtils]: 71: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,509 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-08 11:59:29,509 INFO L280 TraceCheckUtils]: 73: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-08 11:59:29,509 INFO L280 TraceCheckUtils]: 74: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-08 11:59:29,510 INFO L263 TraceCheckUtils]: 75: Hoare triple {53158#true} call activatePump(); {53158#true} is VALID [2020-07-08 11:59:29,510 INFO L280 TraceCheckUtils]: 76: Hoare triple {53158#true} havoc ~tmp~3; {53158#true} is VALID [2020-07-08 11:59:29,510 INFO L263 TraceCheckUtils]: 77: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-08 11:59:29,510 INFO L280 TraceCheckUtils]: 78: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:29,510 INFO L263 TraceCheckUtils]: 79: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-08 11:59:29,510 INFO L280 TraceCheckUtils]: 80: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-08 11:59:29,510 INFO L280 TraceCheckUtils]: 81: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L280 TraceCheckUtils]: 83: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L280 TraceCheckUtils]: 84: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L280 TraceCheckUtils]: 86: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L280 TraceCheckUtils]: 87: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L263 TraceCheckUtils]: 88: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L280 TraceCheckUtils]: 89: Hoare triple {53158#true} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-08 11:59:29,511 INFO L280 TraceCheckUtils]: 90: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L280 TraceCheckUtils]: 92: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L280 TraceCheckUtils]: 94: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L280 TraceCheckUtils]: 96: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L280 TraceCheckUtils]: 98: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,512 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-08 11:59:29,513 INFO L263 TraceCheckUtils]: 100: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-08 11:59:29,513 INFO L280 TraceCheckUtils]: 101: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-08 11:59:29,513 INFO L263 TraceCheckUtils]: 102: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-08 11:59:29,513 INFO L280 TraceCheckUtils]: 103: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-08 11:59:29,513 INFO L280 TraceCheckUtils]: 104: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,513 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-08 11:59:29,514 INFO L280 TraceCheckUtils]: 106: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-08 11:59:29,514 INFO L280 TraceCheckUtils]: 107: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-08 11:59:29,514 INFO L280 TraceCheckUtils]: 108: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,514 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-08 11:59:29,514 INFO L280 TraceCheckUtils]: 110: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-08 11:59:29,514 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {53158#true} {53158#true} #529#return; {53158#true} is VALID [2020-07-08 11:59:29,514 INFO L280 TraceCheckUtils]: 112: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-08 11:59:29,515 INFO L280 TraceCheckUtils]: 113: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-08 11:59:29,515 INFO L280 TraceCheckUtils]: 114: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-08 11:59:29,515 INFO L280 TraceCheckUtils]: 115: Hoare triple {53158#true} assume !(0 != ~tmp~7); {53158#true} is VALID [2020-07-08 11:59:29,515 INFO L280 TraceCheckUtils]: 116: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-08 11:59:29,515 INFO L280 TraceCheckUtils]: 117: Hoare triple {53158#true} assume 0 != ~tmp___0~3; {53158#true} is VALID [2020-07-08 11:59:29,515 INFO L263 TraceCheckUtils]: 118: Hoare triple {53158#true} call changeMethaneLevel(); {53158#true} is VALID [2020-07-08 11:59:29,516 INFO L280 TraceCheckUtils]: 119: Hoare triple {53158#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,516 INFO L280 TraceCheckUtils]: 120: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,517 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53158#true} #525#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,517 INFO L280 TraceCheckUtils]: 122: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,518 INFO L280 TraceCheckUtils]: 123: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,518 INFO L280 TraceCheckUtils]: 124: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,519 INFO L263 TraceCheckUtils]: 125: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,520 INFO L263 TraceCheckUtils]: 126: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,521 INFO L263 TraceCheckUtils]: 127: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call #t~ret23 := isPumpRunning(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,521 INFO L280 TraceCheckUtils]: 128: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,522 INFO L280 TraceCheckUtils]: 129: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,523 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53648#(<= 1 ~methaneLevelCritical~0)} #559#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,523 INFO L280 TraceCheckUtils]: 131: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,524 INFO L280 TraceCheckUtils]: 132: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,524 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53648#(<= 1 ~methaneLevelCritical~0)} #539#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,525 INFO L280 TraceCheckUtils]: 134: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,525 INFO L263 TraceCheckUtils]: 135: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call lowerWaterLevel(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,525 INFO L280 TraceCheckUtils]: 136: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,526 INFO L280 TraceCheckUtils]: 137: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,526 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53648#(<= 1 ~methaneLevelCritical~0)} #541#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,527 INFO L280 TraceCheckUtils]: 139: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,527 INFO L263 TraceCheckUtils]: 140: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,528 INFO L280 TraceCheckUtils]: 141: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~2; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,529 INFO L280 TraceCheckUtils]: 142: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,530 INFO L263 TraceCheckUtils]: 143: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call #t~ret2 := isMethaneAlarm(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,530 INFO L280 TraceCheckUtils]: 144: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,531 INFO L263 TraceCheckUtils]: 145: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call #t~ret4 := isMethaneLevelCritical(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:59:29,532 INFO L280 TraceCheckUtils]: 146: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:59:29,533 INFO L280 TraceCheckUtils]: 147: Hoare triple {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 11:59:29,534 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53648#(<= 1 ~methaneLevelCritical~0)} #581#return; {54431#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} is VALID [2020-07-08 11:59:29,535 INFO L280 TraceCheckUtils]: 149: Hoare triple {54431#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:59:29,535 INFO L280 TraceCheckUtils]: 150: Hoare triple {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 11:59:29,537 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53648#(<= 1 ~methaneLevelCritical~0)} #515#return; {54442#(and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (<= 1 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:59:29,537 INFO L280 TraceCheckUtils]: 152: Hoare triple {54442#(and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (<= 1 ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {54446#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2))} is VALID [2020-07-08 11:59:29,538 INFO L280 TraceCheckUtils]: 153: Hoare triple {54446#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2))} assume !(0 != ~tmp~2); {53159#false} is VALID [2020-07-08 11:59:29,538 INFO L263 TraceCheckUtils]: 154: Hoare triple {53159#false} call processEnvironment__wrappee__methaneQuery(); {53159#false} is VALID [2020-07-08 11:59:29,538 INFO L280 TraceCheckUtils]: 155: Hoare triple {53159#false} havoc ~tmp~1; {53159#false} is VALID [2020-07-08 11:59:29,538 INFO L280 TraceCheckUtils]: 156: Hoare triple {53159#false} assume 0 != ~pumpRunning~0; {53159#false} is VALID [2020-07-08 11:59:29,538 INFO L263 TraceCheckUtils]: 157: Hoare triple {53159#false} call #t~ret1 := isLowWaterLevel(); {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L280 TraceCheckUtils]: 158: Hoare triple {53159#false} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L263 TraceCheckUtils]: 159: Hoare triple {53159#false} call #t~ret22 := isLowWaterSensorDry(); {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L280 TraceCheckUtils]: 160: Hoare triple {53159#false} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L280 TraceCheckUtils]: 161: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {53159#false} {53159#false} #513#return; {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L280 TraceCheckUtils]: 163: Hoare triple {53159#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L280 TraceCheckUtils]: 164: Hoare triple {53159#false} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53159#false} is VALID [2020-07-08 11:59:29,539 INFO L280 TraceCheckUtils]: 165: Hoare triple {53159#false} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53159#false} is VALID [2020-07-08 11:59:29,540 INFO L280 TraceCheckUtils]: 166: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,540 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {53159#false} {53159#false} #567#return; {53159#false} is VALID [2020-07-08 11:59:29,540 INFO L280 TraceCheckUtils]: 168: Hoare triple {53159#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53159#false} is VALID [2020-07-08 11:59:29,540 INFO L280 TraceCheckUtils]: 169: Hoare triple {53159#false} assume !(0 != ~tmp~1); {53159#false} is VALID [2020-07-08 11:59:29,540 INFO L263 TraceCheckUtils]: 170: Hoare triple {53159#false} call processEnvironment__wrappee__highWaterSensor(); {53159#false} is VALID [2020-07-08 11:59:29,540 INFO L280 TraceCheckUtils]: 171: Hoare triple {53159#false} havoc ~tmp~0; {53159#false} is VALID [2020-07-08 11:59:29,540 INFO L280 TraceCheckUtils]: 172: Hoare triple {53159#false} assume !(0 == ~pumpRunning~0); {53159#false} is VALID [2020-07-08 11:59:29,541 INFO L263 TraceCheckUtils]: 173: Hoare triple {53159#false} call processEnvironment__wrappee__base(); {53159#false} is VALID [2020-07-08 11:59:29,541 INFO L280 TraceCheckUtils]: 174: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,541 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53159#false} {53159#false} #557#return; {53159#false} is VALID [2020-07-08 11:59:29,541 INFO L280 TraceCheckUtils]: 176: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,541 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53159#false} {53159#false} #571#return; {53159#false} is VALID [2020-07-08 11:59:29,542 INFO L280 TraceCheckUtils]: 178: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,542 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {53159#false} {53159#false} #519#return; {53159#false} is VALID [2020-07-08 11:59:29,542 INFO L280 TraceCheckUtils]: 180: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,542 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {53159#false} {53648#(<= 1 ~methaneLevelCritical~0)} #543#return; {53159#false} is VALID [2020-07-08 11:59:29,542 INFO L263 TraceCheckUtils]: 182: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-08 11:59:29,542 INFO L280 TraceCheckUtils]: 183: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-08 11:59:29,542 INFO L263 TraceCheckUtils]: 184: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L280 TraceCheckUtils]: 185: Hoare triple {53159#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L280 TraceCheckUtils]: 186: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {53159#false} {53159#false} #561#return; {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L280 TraceCheckUtils]: 188: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L280 TraceCheckUtils]: 189: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L263 TraceCheckUtils]: 190: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L280 TraceCheckUtils]: 191: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-08 11:59:29,543 INFO L280 TraceCheckUtils]: 192: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {53159#false} {53159#false} #563#return; {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L280 TraceCheckUtils]: 194: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L280 TraceCheckUtils]: 195: Hoare triple {53159#false} assume !(0 != ~tmp___0~2); {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L280 TraceCheckUtils]: 196: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {53159#false} {53159#false} #545#return; {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L280 TraceCheckUtils]: 198: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {53159#false} {53648#(<= 1 ~methaneLevelCritical~0)} #529#return; {53159#false} is VALID [2020-07-08 11:59:29,544 INFO L280 TraceCheckUtils]: 200: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 201: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 202: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 203: Hoare triple {53159#false} assume !(0 != ~tmp~7); {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 204: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 205: Hoare triple {53159#false} assume !(0 != ~tmp___0~3); {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 206: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 207: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-08 11:59:29,545 INFO L280 TraceCheckUtils]: 208: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L263 TraceCheckUtils]: 209: Hoare triple {53159#false} call timeShift(); {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L263 TraceCheckUtils]: 210: Hoare triple {53159#false} call __utac_acc__Specification5_spec__2(); {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L263 TraceCheckUtils]: 211: Hoare triple {53159#false} call #t~ret23 := isPumpRunning(); {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L280 TraceCheckUtils]: 212: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L280 TraceCheckUtils]: 213: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {53159#false} {53159#false} #559#return; {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L280 TraceCheckUtils]: 215: Hoare triple {53159#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53159#false} is VALID [2020-07-08 11:59:29,546 INFO L280 TraceCheckUtils]: 216: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,547 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {53159#false} {53159#false} #539#return; {53159#false} is VALID [2020-07-08 11:59:29,547 INFO L280 TraceCheckUtils]: 218: Hoare triple {53159#false} assume 0 != ~pumpRunning~0; {53159#false} is VALID [2020-07-08 11:59:29,547 INFO L263 TraceCheckUtils]: 219: Hoare triple {53159#false} call lowerWaterLevel(); {53159#false} is VALID [2020-07-08 11:59:29,547 INFO L280 TraceCheckUtils]: 220: Hoare triple {53159#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53159#false} is VALID [2020-07-08 11:59:29,547 INFO L280 TraceCheckUtils]: 221: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,547 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {53159#false} {53159#false} #541#return; {53159#false} is VALID [2020-07-08 11:59:29,548 INFO L280 TraceCheckUtils]: 223: Hoare triple {53159#false} assume 0 != ~systemActive~0; {53159#false} is VALID [2020-07-08 11:59:29,548 INFO L263 TraceCheckUtils]: 224: Hoare triple {53159#false} call processEnvironment(); {53159#false} is VALID [2020-07-08 11:59:29,548 INFO L280 TraceCheckUtils]: 225: Hoare triple {53159#false} havoc ~tmp~2; {53159#false} is VALID [2020-07-08 11:59:29,548 INFO L280 TraceCheckUtils]: 226: Hoare triple {53159#false} assume 0 != ~pumpRunning~0; {53159#false} is VALID [2020-07-08 11:59:29,548 INFO L263 TraceCheckUtils]: 227: Hoare triple {53159#false} call #t~ret2 := isMethaneAlarm(); {53159#false} is VALID [2020-07-08 11:59:29,548 INFO L280 TraceCheckUtils]: 228: Hoare triple {53159#false} havoc ~retValue_acc~0; {53159#false} is VALID [2020-07-08 11:59:29,549 INFO L263 TraceCheckUtils]: 229: Hoare triple {53159#false} call #t~ret4 := isMethaneLevelCritical(); {53159#false} is VALID [2020-07-08 11:59:29,549 INFO L280 TraceCheckUtils]: 230: Hoare triple {53159#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53159#false} is VALID [2020-07-08 11:59:29,549 INFO L280 TraceCheckUtils]: 231: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,549 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {53159#false} {53159#false} #581#return; {53159#false} is VALID [2020-07-08 11:59:29,549 INFO L280 TraceCheckUtils]: 233: Hoare triple {53159#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53159#false} is VALID [2020-07-08 11:59:29,550 INFO L280 TraceCheckUtils]: 234: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,550 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {53159#false} {53159#false} #515#return; {53159#false} is VALID [2020-07-08 11:59:29,550 INFO L280 TraceCheckUtils]: 236: Hoare triple {53159#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53159#false} is VALID [2020-07-08 11:59:29,550 INFO L280 TraceCheckUtils]: 237: Hoare triple {53159#false} assume 0 != ~tmp~2; {53159#false} is VALID [2020-07-08 11:59:29,550 INFO L263 TraceCheckUtils]: 238: Hoare triple {53159#false} call deactivatePump(); {53159#false} is VALID [2020-07-08 11:59:29,550 INFO L280 TraceCheckUtils]: 239: Hoare triple {53159#false} ~pumpRunning~0 := 0; {53159#false} is VALID [2020-07-08 11:59:29,551 INFO L280 TraceCheckUtils]: 240: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,551 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {53159#false} {53159#false} #517#return; {53159#false} is VALID [2020-07-08 11:59:29,551 INFO L280 TraceCheckUtils]: 242: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,551 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {53159#false} {53159#false} #543#return; {53159#false} is VALID [2020-07-08 11:59:29,551 INFO L263 TraceCheckUtils]: 244: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-08 11:59:29,551 INFO L280 TraceCheckUtils]: 245: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-08 11:59:29,551 INFO L263 TraceCheckUtils]: 246: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53159#false} is VALID [2020-07-08 11:59:29,552 INFO L280 TraceCheckUtils]: 247: Hoare triple {53159#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53159#false} is VALID [2020-07-08 11:59:29,552 INFO L280 TraceCheckUtils]: 248: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,552 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {53159#false} {53159#false} #561#return; {53159#false} is VALID [2020-07-08 11:59:29,552 INFO L280 TraceCheckUtils]: 250: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-08 11:59:29,552 INFO L280 TraceCheckUtils]: 251: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-08 11:59:29,552 INFO L263 TraceCheckUtils]: 252: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53159#false} is VALID [2020-07-08 11:59:29,553 INFO L280 TraceCheckUtils]: 253: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-08 11:59:29,553 INFO L280 TraceCheckUtils]: 254: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,553 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {53159#false} {53159#false} #563#return; {53159#false} is VALID [2020-07-08 11:59:29,553 INFO L280 TraceCheckUtils]: 256: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-08 11:59:29,553 INFO L280 TraceCheckUtils]: 257: Hoare triple {53159#false} assume !(0 != ~tmp___0~2); {53159#false} is VALID [2020-07-08 11:59:29,553 INFO L280 TraceCheckUtils]: 258: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,554 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {53159#false} {53159#false} #545#return; {53159#false} is VALID [2020-07-08 11:59:29,554 INFO L280 TraceCheckUtils]: 260: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,554 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {53159#false} {53159#false} #529#return; {53159#false} is VALID [2020-07-08 11:59:29,554 INFO L280 TraceCheckUtils]: 262: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-08 11:59:29,554 INFO L280 TraceCheckUtils]: 263: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-08 11:59:29,554 INFO L280 TraceCheckUtils]: 264: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-08 11:59:29,555 INFO L280 TraceCheckUtils]: 265: Hoare triple {53159#false} assume 0 != ~tmp~7; {53159#false} is VALID [2020-07-08 11:59:29,555 INFO L263 TraceCheckUtils]: 266: Hoare triple {53159#false} call waterRise(); {53159#false} is VALID [2020-07-08 11:59:29,555 INFO L280 TraceCheckUtils]: 267: Hoare triple {53159#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53159#false} is VALID [2020-07-08 11:59:29,555 INFO L280 TraceCheckUtils]: 268: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,555 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {53159#false} {53159#false} #523#return; {53159#false} is VALID [2020-07-08 11:59:29,555 INFO L280 TraceCheckUtils]: 270: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-08 11:59:29,556 INFO L280 TraceCheckUtils]: 271: Hoare triple {53159#false} assume 0 != ~tmp___0~3; {53159#false} is VALID [2020-07-08 11:59:29,556 INFO L263 TraceCheckUtils]: 272: Hoare triple {53159#false} call changeMethaneLevel(); {53159#false} is VALID [2020-07-08 11:59:29,556 INFO L280 TraceCheckUtils]: 273: Hoare triple {53159#false} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {53159#false} is VALID [2020-07-08 11:59:29,556 INFO L280 TraceCheckUtils]: 274: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,556 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {53159#false} {53159#false} #525#return; {53159#false} is VALID [2020-07-08 11:59:29,556 INFO L280 TraceCheckUtils]: 276: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-08 11:59:29,557 INFO L280 TraceCheckUtils]: 277: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-08 11:59:29,557 INFO L280 TraceCheckUtils]: 278: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-08 11:59:29,557 INFO L263 TraceCheckUtils]: 279: Hoare triple {53159#false} call timeShift(); {53159#false} is VALID [2020-07-08 11:59:29,557 INFO L263 TraceCheckUtils]: 280: Hoare triple {53159#false} call __utac_acc__Specification5_spec__2(); {53159#false} is VALID [2020-07-08 11:59:29,557 INFO L263 TraceCheckUtils]: 281: Hoare triple {53159#false} call #t~ret23 := isPumpRunning(); {53159#false} is VALID [2020-07-08 11:59:29,558 INFO L280 TraceCheckUtils]: 282: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-08 11:59:29,558 INFO L280 TraceCheckUtils]: 283: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,558 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {53159#false} {53159#false} #559#return; {53159#false} is VALID [2020-07-08 11:59:29,558 INFO L280 TraceCheckUtils]: 285: Hoare triple {53159#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53159#false} is VALID [2020-07-08 11:59:29,558 INFO L280 TraceCheckUtils]: 286: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,558 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {53159#false} {53159#false} #539#return; {53159#false} is VALID [2020-07-08 11:59:29,559 INFO L280 TraceCheckUtils]: 288: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-08 11:59:29,559 INFO L280 TraceCheckUtils]: 289: Hoare triple {53159#false} assume 0 != ~systemActive~0; {53159#false} is VALID [2020-07-08 11:59:29,559 INFO L263 TraceCheckUtils]: 290: Hoare triple {53159#false} call processEnvironment(); {53159#false} is VALID [2020-07-08 11:59:29,559 INFO L280 TraceCheckUtils]: 291: Hoare triple {53159#false} havoc ~tmp~2; {53159#false} is VALID [2020-07-08 11:59:29,559 INFO L280 TraceCheckUtils]: 292: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-08 11:59:29,559 INFO L263 TraceCheckUtils]: 293: Hoare triple {53159#false} call processEnvironment__wrappee__methaneQuery(); {53159#false} is VALID [2020-07-08 11:59:29,560 INFO L280 TraceCheckUtils]: 294: Hoare triple {53159#false} havoc ~tmp~1; {53159#false} is VALID [2020-07-08 11:59:29,560 INFO L280 TraceCheckUtils]: 295: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-08 11:59:29,560 INFO L263 TraceCheckUtils]: 296: Hoare triple {53159#false} call processEnvironment__wrappee__highWaterSensor(); {53159#false} is VALID [2020-07-08 11:59:29,560 INFO L280 TraceCheckUtils]: 297: Hoare triple {53159#false} havoc ~tmp~0; {53159#false} is VALID [2020-07-08 11:59:29,560 INFO L280 TraceCheckUtils]: 298: Hoare triple {53159#false} assume 0 == ~pumpRunning~0; {53159#false} is VALID [2020-07-08 11:59:29,561 INFO L263 TraceCheckUtils]: 299: Hoare triple {53159#false} call #t~ret0 := isHighWaterLevel(); {53159#false} is VALID [2020-07-08 11:59:29,561 INFO L280 TraceCheckUtils]: 300: Hoare triple {53159#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53159#false} is VALID [2020-07-08 11:59:29,561 INFO L263 TraceCheckUtils]: 301: Hoare triple {53159#false} call #t~ret21 := isHighWaterSensorDry(); {53159#false} is VALID [2020-07-08 11:59:29,561 INFO L280 TraceCheckUtils]: 302: Hoare triple {53159#false} havoc ~retValue_acc~9; {53159#false} is VALID [2020-07-08 11:59:29,561 INFO L280 TraceCheckUtils]: 303: Hoare triple {53159#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53159#false} is VALID [2020-07-08 11:59:29,561 INFO L280 TraceCheckUtils]: 304: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,562 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {53159#false} {53159#false} #537#return; {53159#false} is VALID [2020-07-08 11:59:29,562 INFO L280 TraceCheckUtils]: 306: Hoare triple {53159#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53159#false} is VALID [2020-07-08 11:59:29,562 INFO L280 TraceCheckUtils]: 307: Hoare triple {53159#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53159#false} is VALID [2020-07-08 11:59:29,562 INFO L280 TraceCheckUtils]: 308: Hoare triple {53159#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53159#false} is VALID [2020-07-08 11:59:29,562 INFO L280 TraceCheckUtils]: 309: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,562 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {53159#false} {53159#false} #551#return; {53159#false} is VALID [2020-07-08 11:59:29,563 INFO L280 TraceCheckUtils]: 311: Hoare triple {53159#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53159#false} is VALID [2020-07-08 11:59:29,563 INFO L280 TraceCheckUtils]: 312: Hoare triple {53159#false} assume 0 != ~tmp~0; {53159#false} is VALID [2020-07-08 11:59:29,563 INFO L263 TraceCheckUtils]: 313: Hoare triple {53159#false} call activatePump(); {53159#false} is VALID [2020-07-08 11:59:29,563 INFO L280 TraceCheckUtils]: 314: Hoare triple {53159#false} havoc ~tmp~3; {53159#false} is VALID [2020-07-08 11:59:29,563 INFO L263 TraceCheckUtils]: 315: Hoare triple {53159#false} call #t~ret3 := isMethaneAlarm(); {53159#false} is VALID [2020-07-08 11:59:29,563 INFO L280 TraceCheckUtils]: 316: Hoare triple {53159#false} havoc ~retValue_acc~0; {53159#false} is VALID [2020-07-08 11:59:29,564 INFO L263 TraceCheckUtils]: 317: Hoare triple {53159#false} call #t~ret4 := isMethaneLevelCritical(); {53159#false} is VALID [2020-07-08 11:59:29,564 INFO L280 TraceCheckUtils]: 318: Hoare triple {53159#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53159#false} is VALID [2020-07-08 11:59:29,564 INFO L280 TraceCheckUtils]: 319: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,564 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {53159#false} {53159#false} #581#return; {53159#false} is VALID [2020-07-08 11:59:29,564 INFO L280 TraceCheckUtils]: 321: Hoare triple {53159#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53159#false} is VALID [2020-07-08 11:59:29,564 INFO L280 TraceCheckUtils]: 322: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,565 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {53159#false} {53159#false} #533#return; {53159#false} is VALID [2020-07-08 11:59:29,565 INFO L280 TraceCheckUtils]: 324: Hoare triple {53159#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53159#false} is VALID [2020-07-08 11:59:29,565 INFO L280 TraceCheckUtils]: 325: Hoare triple {53159#false} assume !(0 != ~tmp~3); {53159#false} is VALID [2020-07-08 11:59:29,565 INFO L263 TraceCheckUtils]: 326: Hoare triple {53159#false} call activatePump__wrappee__lowWaterSensor(); {53159#false} is VALID [2020-07-08 11:59:29,565 INFO L280 TraceCheckUtils]: 327: Hoare triple {53159#false} ~pumpRunning~0 := 1; {53159#false} is VALID [2020-07-08 11:59:29,565 INFO L280 TraceCheckUtils]: 328: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,566 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {53159#false} {53159#false} #535#return; {53159#false} is VALID [2020-07-08 11:59:29,566 INFO L280 TraceCheckUtils]: 330: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,566 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {53159#false} {53159#false} #553#return; {53159#false} is VALID [2020-07-08 11:59:29,566 INFO L280 TraceCheckUtils]: 332: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,566 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {53159#false} {53159#false} #573#return; {53159#false} is VALID [2020-07-08 11:59:29,566 INFO L280 TraceCheckUtils]: 334: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,567 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {53159#false} {53159#false} #521#return; {53159#false} is VALID [2020-07-08 11:59:29,567 INFO L280 TraceCheckUtils]: 336: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,567 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {53159#false} {53159#false} #543#return; {53159#false} is VALID [2020-07-08 11:59:29,567 INFO L263 TraceCheckUtils]: 338: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-08 11:59:29,567 INFO L280 TraceCheckUtils]: 339: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-08 11:59:29,567 INFO L263 TraceCheckUtils]: 340: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53159#false} is VALID [2020-07-08 11:59:29,568 INFO L280 TraceCheckUtils]: 341: Hoare triple {53159#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53159#false} is VALID [2020-07-08 11:59:29,568 INFO L280 TraceCheckUtils]: 342: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,568 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {53159#false} {53159#false} #561#return; {53159#false} is VALID [2020-07-08 11:59:29,568 INFO L280 TraceCheckUtils]: 344: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-08 11:59:29,568 INFO L280 TraceCheckUtils]: 345: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-08 11:59:29,568 INFO L263 TraceCheckUtils]: 346: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53159#false} is VALID [2020-07-08 11:59:29,569 INFO L280 TraceCheckUtils]: 347: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-08 11:59:29,569 INFO L280 TraceCheckUtils]: 348: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-08 11:59:29,569 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {53159#false} {53159#false} #563#return; {53159#false} is VALID [2020-07-08 11:59:29,569 INFO L280 TraceCheckUtils]: 350: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-08 11:59:29,569 INFO L280 TraceCheckUtils]: 351: Hoare triple {53159#false} assume 0 != ~tmp___0~2; {53159#false} is VALID [2020-07-08 11:59:29,570 INFO L280 TraceCheckUtils]: 352: Hoare triple {53159#false} assume 0 == ~switchedOnBeforeTS~0; {53159#false} is VALID [2020-07-08 11:59:29,570 INFO L263 TraceCheckUtils]: 353: Hoare triple {53159#false} call __automaton_fail(); {53159#false} is VALID [2020-07-08 11:59:29,570 INFO L280 TraceCheckUtils]: 354: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-08 11:59:29,652 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-07-08 11:59:29,652 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 11:59:29,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [18] total 23 [2020-07-08 11:59:29,653 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386126557] [2020-07-08 11:59:29,654 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 355 [2020-07-08 11:59:29,654 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:59:29,654 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 11:59:30,054 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 286 edges. 286 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:59:30,055 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 11:59:30,055 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:59:30,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 11:59:30,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=444, Unknown=0, NotChecked=0, Total=506 [2020-07-08 11:59:30,056 INFO L87 Difference]: Start difference. First operand 1756 states and 1964 transitions. Second operand 8 states. [2020-07-08 11:59:47,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:59:47,414 INFO L93 Difference]: Finished difference Result 3161 states and 3555 transitions. [2020-07-08 11:59:47,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 11:59:47,414 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 355 [2020-07-08 11:59:47,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:59:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 11:59:47,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 460 transitions. [2020-07-08 11:59:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 11:59:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 460 transitions. [2020-07-08 11:59:47,420 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 460 transitions. [2020-07-08 11:59:48,089 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:59:48,215 INFO L225 Difference]: With dead ends: 3161 [2020-07-08 11:59:48,215 INFO L226 Difference]: Without dead ends: 1619 [2020-07-08 11:59:48,218 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 495 GetRequests, 473 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=62, Invalid=444, Unknown=0, NotChecked=0, Total=506 [2020-07-08 11:59:48,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1619 states. [2020-07-08 12:00:03,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1619 to 1619. [2020-07-08 12:00:03,900 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:00:03,900 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1619 states. Second operand 1619 states. [2020-07-08 12:00:03,901 INFO L74 IsIncluded]: Start isIncluded. First operand 1619 states. Second operand 1619 states. [2020-07-08 12:00:03,901 INFO L87 Difference]: Start difference. First operand 1619 states. Second operand 1619 states. [2020-07-08 12:00:04,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:04,012 INFO L93 Difference]: Finished difference Result 1619 states and 1809 transitions. [2020-07-08 12:00:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1809 transitions. [2020-07-08 12:00:04,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:04,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:04,016 INFO L74 IsIncluded]: Start isIncluded. First operand 1619 states. Second operand 1619 states. [2020-07-08 12:00:04,017 INFO L87 Difference]: Start difference. First operand 1619 states. Second operand 1619 states. [2020-07-08 12:00:04,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:00:04,121 INFO L93 Difference]: Finished difference Result 1619 states and 1809 transitions. [2020-07-08 12:00:04,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1809 transitions. [2020-07-08 12:00:04,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:00:04,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:00:04,124 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:00:04,124 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:00:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1619 states. [2020-07-08 12:00:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1619 states and 1809 transitions. [2020-07-08 12:00:04,246 INFO L78 Accepts]: Start accepts. Automaton has 1619 states and 1809 transitions. Word has length 355 [2020-07-08 12:00:04,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:00:04,246 INFO L479 AbstractCegarLoop]: Abstraction has 1619 states and 1809 transitions. [2020-07-08 12:00:04,246 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 12:00:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1809 transitions. [2020-07-08 12:00:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2020-07-08 12:00:04,251 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:00:04,251 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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:00:04,452 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:00:04,452 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:00:04,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:00:04,453 INFO L82 PathProgramCache]: Analyzing trace with hash 1043691767, now seen corresponding path program 2 times [2020-07-08 12:00:04,453 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:00:04,454 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77788134] [2020-07-08 12:00:04,454 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:00:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:04,868 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 12:00:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:04,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {65082#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {64794#true} is VALID [2020-07-08 12:00:04,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:04,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #587#return; {64794#true} is VALID [2020-07-08 12:00:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:04,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:04,925 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64794#true} #473#return; {64794#true} is VALID [2020-07-08 12:00:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:04,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:04,928 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64794#true} #475#return; {64794#true} is VALID [2020-07-08 12:00:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:04,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-08 12:00:04,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {65083#(= 1 |valid_product_#res|)} assume true; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-08 12:00:04,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65083#(= 1 |valid_product_#res|)} {64794#true} #477#return; {64806#(= |main_#t~ret75| 1)} is VALID [2020-07-08 12:00:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:04,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:04,952 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64794#true} #479#return; {64794#true} is VALID [2020-07-08 12:00:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:04,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {64794#true} is VALID [2020-07-08 12:00:04,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:04,970 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #577#return; {64794#true} is VALID [2020-07-08 12:00:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-08 12:00:05,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,014 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #523#return; {64794#true} is VALID [2020-07-08 12:00:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,068 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,069 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,069 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,136 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,137 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,138 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,139 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,154 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,155 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,156 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,157 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,167 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,168 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,168 INFO L263 TraceCheckUtils]: 3: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,168 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,169 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,169 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,169 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,169 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,170 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,180 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,184 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,185 INFO L280 TraceCheckUtils]: 16: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,187 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,188 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,189 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,191 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,191 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,191 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,192 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,192 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,195 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,195 INFO L280 TraceCheckUtils]: 17: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,196 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,196 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,196 INFO L263 TraceCheckUtils]: 20: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,197 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,197 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,198 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,199 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,199 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,201 INFO L263 TraceCheckUtils]: 29: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,202 INFO L280 TraceCheckUtils]: 30: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,204 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,205 INFO L280 TraceCheckUtils]: 33: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,205 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,206 INFO L280 TraceCheckUtils]: 35: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,207 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,209 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,209 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,209 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,209 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,210 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,210 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,211 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,211 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,212 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,212 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,212 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,212 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,214 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,214 INFO L280 TraceCheckUtils]: 20: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,214 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,215 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,215 INFO L263 TraceCheckUtils]: 23: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,215 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,215 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,216 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,216 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,216 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,216 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,217 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,217 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,218 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,219 INFO L280 TraceCheckUtils]: 33: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,220 INFO L280 TraceCheckUtils]: 34: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,221 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,226 INFO L280 TraceCheckUtils]: 36: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,228 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,229 INFO L280 TraceCheckUtils]: 38: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,230 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,231 INFO L280 TraceCheckUtils]: 40: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,232 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,236 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,237 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,238 INFO L263 TraceCheckUtils]: 8: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,239 INFO L263 TraceCheckUtils]: 10: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,239 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,240 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,241 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,241 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,242 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,242 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,244 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,245 INFO L263 TraceCheckUtils]: 24: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,245 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,246 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,246 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,246 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,247 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,248 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,248 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,250 INFO L263 TraceCheckUtils]: 35: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,251 INFO L280 TraceCheckUtils]: 36: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,252 INFO L280 TraceCheckUtils]: 37: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,253 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,254 INFO L280 TraceCheckUtils]: 39: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,255 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,256 INFO L280 TraceCheckUtils]: 41: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,258 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,259 INFO L280 TraceCheckUtils]: 43: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,260 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,261 INFO L280 TraceCheckUtils]: 45: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,262 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,271 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:05,271 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,272 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:05,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume !(2 != ~tmp~6); {64794#true} is VALID [2020-07-08 12:00:05,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,274 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,275 INFO L263 TraceCheckUtils]: 0: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:05,275 INFO L263 TraceCheckUtils]: 1: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,276 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,277 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-08 12:00:05,278 INFO L263 TraceCheckUtils]: 10: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,278 INFO L280 TraceCheckUtils]: 11: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,279 INFO L263 TraceCheckUtils]: 13: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,280 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,281 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,281 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,281 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,281 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,282 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,282 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,282 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,282 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,282 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,283 INFO L280 TraceCheckUtils]: 26: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,283 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,283 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,283 INFO L280 TraceCheckUtils]: 29: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,283 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,284 INFO L280 TraceCheckUtils]: 32: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,285 INFO L263 TraceCheckUtils]: 33: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,285 INFO L280 TraceCheckUtils]: 34: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,285 INFO L263 TraceCheckUtils]: 35: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,285 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,285 INFO L263 TraceCheckUtils]: 37: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,286 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,286 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,286 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,286 INFO L280 TraceCheckUtils]: 41: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,286 INFO L280 TraceCheckUtils]: 42: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,286 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,287 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,287 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,288 INFO L263 TraceCheckUtils]: 46: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,288 INFO L280 TraceCheckUtils]: 47: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,289 INFO L280 TraceCheckUtils]: 48: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,290 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,291 INFO L280 TraceCheckUtils]: 50: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,291 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,292 INFO L280 TraceCheckUtils]: 52: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,293 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,293 INFO L280 TraceCheckUtils]: 54: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,294 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,295 INFO L280 TraceCheckUtils]: 56: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,296 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,296 INFO L263 TraceCheckUtils]: 58: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-08 12:00:05,296 INFO L280 TraceCheckUtils]: 59: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:05,296 INFO L263 TraceCheckUtils]: 60: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,297 INFO L280 TraceCheckUtils]: 61: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,297 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,297 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,297 INFO L280 TraceCheckUtils]: 64: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:05,297 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} assume !(2 != ~tmp~6); {64794#true} is VALID [2020-07-08 12:00:05,298 INFO L280 TraceCheckUtils]: 66: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,298 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {64794#true} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,299 INFO L280 TraceCheckUtils]: 68: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,300 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #529#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,340 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,340 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,340 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,341 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-08 12:00:05,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,347 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #541#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,369 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,370 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,371 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-08 12:00:05,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-08 12:00:05,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-08 12:00:05,393 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-08 12:00:05,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,394 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-08 12:00:05,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-08 12:00:05,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-08 12:00:05,395 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-08 12:00:05,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,396 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-08 12:00:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,404 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,406 INFO L263 TraceCheckUtils]: 2: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-08 12:00:05,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,408 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,410 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-08 12:00:05,411 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-08 12:00:05,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,411 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-08 12:00:05,412 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-08 12:00:05,412 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-08 12:00:05,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-08 12:00:05,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,413 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-08 12:00:05,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-08 12:00:05,413 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-08 12:00:05,415 INFO L263 TraceCheckUtils]: 15: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,416 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,416 INFO L263 TraceCheckUtils]: 18: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-08 12:00:05,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,417 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,418 INFO L280 TraceCheckUtils]: 21: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,419 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,420 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,421 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,422 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,422 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,423 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:05,423 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-08 12:00:05,423 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(0 != ~tmp~2); {64794#true} is VALID [2020-07-08 12:00:05,424 INFO L263 TraceCheckUtils]: 13: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,424 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-08 12:00:05,425 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-08 12:00:05,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,426 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-08 12:00:05,426 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-08 12:00:05,426 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-08 12:00:05,427 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-08 12:00:05,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,427 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-08 12:00:05,428 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-08 12:00:05,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-08 12:00:05,430 INFO L263 TraceCheckUtils]: 29: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,430 INFO L280 TraceCheckUtils]: 30: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,431 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,432 INFO L263 TraceCheckUtils]: 32: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-08 12:00:05,432 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,433 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,434 INFO L280 TraceCheckUtils]: 35: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,435 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,436 INFO L280 TraceCheckUtils]: 37: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,437 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,438 INFO L280 TraceCheckUtils]: 39: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,439 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64886#(not (= 0 ~pumpRunning~0))} #543#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:05,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:05,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 12:00:05,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:05,700 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,701 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,701 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:05,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-08 12:00:05,701 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,702 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:05,703 INFO L280 TraceCheckUtils]: 9: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:05,704 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 12:00:05,704 INFO L280 TraceCheckUtils]: 11: Hoare triple {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 12:00:05,705 INFO L280 TraceCheckUtils]: 12: Hoare triple {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {65419#(= 0 ~pumpRunning~0)} assume true; {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,707 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {65419#(= 0 ~pumpRunning~0)} {64886#(not (= 0 ~pumpRunning~0))} #545#return; {64795#false} is VALID [2020-07-08 12:00:05,708 INFO L263 TraceCheckUtils]: 0: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:05,708 INFO L263 TraceCheckUtils]: 1: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,709 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,709 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,709 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,711 INFO L263 TraceCheckUtils]: 9: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:00:05,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-08 12:00:05,712 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,712 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #541#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,713 INFO L280 TraceCheckUtils]: 13: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,714 INFO L263 TraceCheckUtils]: 14: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,714 INFO L280 TraceCheckUtils]: 15: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,715 INFO L263 TraceCheckUtils]: 17: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,715 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,715 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,715 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,716 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,716 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,716 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:05,716 INFO L280 TraceCheckUtils]: 26: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-08 12:00:05,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume !(0 != ~tmp~2); {64794#true} is VALID [2020-07-08 12:00:05,717 INFO L263 TraceCheckUtils]: 28: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,718 INFO L280 TraceCheckUtils]: 29: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,718 INFO L263 TraceCheckUtils]: 31: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,718 INFO L280 TraceCheckUtils]: 32: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-08 12:00:05,718 INFO L263 TraceCheckUtils]: 33: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-08 12:00:05,719 INFO L280 TraceCheckUtils]: 35: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,719 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-08 12:00:05,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-08 12:00:05,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-08 12:00:05,719 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-08 12:00:05,720 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,720 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-08 12:00:05,720 INFO L280 TraceCheckUtils]: 42: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-08 12:00:05,720 INFO L280 TraceCheckUtils]: 43: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-08 12:00:05,721 INFO L263 TraceCheckUtils]: 44: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,721 INFO L280 TraceCheckUtils]: 45: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,722 INFO L280 TraceCheckUtils]: 46: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,722 INFO L263 TraceCheckUtils]: 47: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-08 12:00:05,722 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,723 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,724 INFO L280 TraceCheckUtils]: 50: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,724 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,725 INFO L280 TraceCheckUtils]: 52: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,726 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,726 INFO L280 TraceCheckUtils]: 54: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,727 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64886#(not (= 0 ~pumpRunning~0))} #543#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,727 INFO L263 TraceCheckUtils]: 56: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-08 12:00:05,727 INFO L280 TraceCheckUtils]: 57: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:05,727 INFO L263 TraceCheckUtils]: 58: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,728 INFO L280 TraceCheckUtils]: 59: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,728 INFO L280 TraceCheckUtils]: 60: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,728 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,728 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:05,728 INFO L280 TraceCheckUtils]: 63: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-08 12:00:05,728 INFO L263 TraceCheckUtils]: 64: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,729 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:05,730 INFO L280 TraceCheckUtils]: 66: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:05,730 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 12:00:05,731 INFO L280 TraceCheckUtils]: 68: Hoare triple {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 12:00:05,732 INFO L280 TraceCheckUtils]: 69: Hoare triple {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,733 INFO L280 TraceCheckUtils]: 70: Hoare triple {65419#(= 0 ~pumpRunning~0)} assume true; {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,733 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {65419#(= 0 ~pumpRunning~0)} {64886#(not (= 0 ~pumpRunning~0))} #545#return; {64795#false} is VALID [2020-07-08 12:00:05,733 INFO L280 TraceCheckUtils]: 72: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:05,734 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {64795#false} {64886#(not (= 0 ~pumpRunning~0))} #529#return; {64795#false} is VALID [2020-07-08 12:00:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-08 12:00:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,777 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,777 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,778 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-08 12:00:05,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,781 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #541#return; {64794#true} is VALID [2020-07-08 12:00:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,793 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,794 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,795 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-08 12:00:05,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,798 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-08 12:00:05,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,799 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,799 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,800 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,800 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:05,800 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-08 12:00:05,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume 0 != ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,801 INFO L263 TraceCheckUtils]: 13: Hoare triple {64794#true} call deactivatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,802 INFO L280 TraceCheckUtils]: 14: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-08 12:00:05,802 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,802 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-08 12:00:05,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,802 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {64794#true} {64794#true} #543#return; {64794#true} is VALID [2020-07-08 12:00:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,809 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-08 12:00:05,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:05,812 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,813 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:05,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-08 12:00:05,813 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,814 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-08 12:00:05,814 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64794#true} is VALID [2020-07-08 12:00:05,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(0 != ~tmp___0~2); {64794#true} is VALID [2020-07-08 12:00:05,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,815 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64794#true} {64794#true} #545#return; {64794#true} is VALID [2020-07-08 12:00:05,816 INFO L263 TraceCheckUtils]: 0: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:05,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,817 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,817 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,819 INFO L263 TraceCheckUtils]: 9: Hoare triple {64794#true} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:00:05,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-08 12:00:05,819 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,819 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64794#true} {64794#true} #541#return; {64794#true} is VALID [2020-07-08 12:00:05,819 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-08 12:00:05,821 INFO L263 TraceCheckUtils]: 14: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,821 INFO L280 TraceCheckUtils]: 15: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,821 INFO L263 TraceCheckUtils]: 17: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,821 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,822 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,822 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,822 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,822 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,823 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:05,823 INFO L280 TraceCheckUtils]: 26: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-08 12:00:05,823 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume 0 != ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,824 INFO L263 TraceCheckUtils]: 28: Hoare triple {64794#true} call deactivatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,824 INFO L280 TraceCheckUtils]: 29: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-08 12:00:05,824 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,824 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-08 12:00:05,824 INFO L280 TraceCheckUtils]: 32: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,824 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {64794#true} {64794#true} #543#return; {64794#true} is VALID [2020-07-08 12:00:05,825 INFO L263 TraceCheckUtils]: 34: Hoare triple {64794#true} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-08 12:00:05,825 INFO L280 TraceCheckUtils]: 35: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:05,825 INFO L263 TraceCheckUtils]: 36: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,825 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,825 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,826 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,826 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:05,826 INFO L280 TraceCheckUtils]: 41: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-08 12:00:05,826 INFO L263 TraceCheckUtils]: 42: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,827 INFO L280 TraceCheckUtils]: 43: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,827 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,827 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-08 12:00:05,827 INFO L280 TraceCheckUtils]: 46: Hoare triple {64794#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64794#true} is VALID [2020-07-08 12:00:05,827 INFO L280 TraceCheckUtils]: 47: Hoare triple {64794#true} assume !(0 != ~tmp___0~2); {64794#true} is VALID [2020-07-08 12:00:05,828 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,828 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {64794#true} #545#return; {64794#true} is VALID [2020-07-08 12:00:05,828 INFO L280 TraceCheckUtils]: 50: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,828 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {64794#true} {64795#false} #529#return; {64795#false} is VALID [2020-07-08 12:00:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-08 12:00:05,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,834 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #523#return; {64795#false} is VALID [2020-07-08 12:00:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {64794#true} is VALID [2020-07-08 12:00:05,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,838 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-08 12:00:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,845 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,845 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,845 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,846 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,846 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {64795#false} #539#return; {64795#false} is VALID [2020-07-08 12:00:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,871 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,872 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,872 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,873 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,883 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,883 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,884 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,885 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,888 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-08 12:00:05,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,888 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,889 INFO L263 TraceCheckUtils]: 3: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,889 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,890 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,890 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,891 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,892 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-08 12:00:05,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,892 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-08 12:00:05,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,893 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,893 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,894 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,894 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,894 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,894 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,895 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,895 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,895 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,897 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,897 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,897 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,897 INFO L263 TraceCheckUtils]: 20: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,898 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,898 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,898 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,898 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,898 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,899 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,899 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,900 INFO L263 TraceCheckUtils]: 29: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,900 INFO L280 TraceCheckUtils]: 30: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,900 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,900 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-08 12:00:05,900 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,901 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-08 12:00:05,901 INFO L280 TraceCheckUtils]: 35: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,901 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-08 12:00:05,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,904 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,904 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,905 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,905 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,905 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,905 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,906 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,906 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,906 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,906 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,906 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,907 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,908 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,909 INFO L280 TraceCheckUtils]: 20: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,909 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,909 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,909 INFO L263 TraceCheckUtils]: 23: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,909 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,910 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,910 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,910 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,910 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,910 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,911 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,911 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,912 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-08 12:00:05,912 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,912 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-08 12:00:05,912 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,913 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-08 12:00:05,913 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,913 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {64794#true} {64794#true} #521#return; {64794#true} is VALID [2020-07-08 12:00:05,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,915 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,916 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,916 INFO L263 TraceCheckUtils]: 8: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,917 INFO L263 TraceCheckUtils]: 10: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,917 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,917 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,918 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,918 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,918 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,918 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,919 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,920 INFO L263 TraceCheckUtils]: 24: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,920 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,920 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,920 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,921 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,921 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,921 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,921 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,921 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,922 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,922 INFO L263 TraceCheckUtils]: 35: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,922 INFO L280 TraceCheckUtils]: 36: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,923 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,923 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-08 12:00:05,923 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,923 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-08 12:00:05,923 INFO L280 TraceCheckUtils]: 41: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,923 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-08 12:00:05,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,924 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {64794#true} {64794#true} #521#return; {64794#true} is VALID [2020-07-08 12:00:05,924 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,924 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {64794#true} {64795#false} #543#return; {64795#false} is VALID [2020-07-08 12:00:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #561#return; {64795#false} is VALID [2020-07-08 12:00:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:05,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #563#return; {64795#false} is VALID [2020-07-08 12:00:05,943 INFO L263 TraceCheckUtils]: 0: Hoare triple {64794#true} call ULTIMATE.init(); {65082#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-08 12:00:05,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {65082#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {64794#true} is VALID [2020-07-08 12:00:05,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,944 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #587#return; {64794#true} is VALID [2020-07-08 12:00:05,944 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret77 := main(); {64794#true} is VALID [2020-07-08 12:00:05,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~11;havoc ~tmp~11; {64794#true} is VALID [2020-07-08 12:00:05,944 INFO L263 TraceCheckUtils]: 6: Hoare triple {64794#true} call select_helpers(); {64794#true} is VALID [2020-07-08 12:00:05,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,945 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #473#return; {64794#true} is VALID [2020-07-08 12:00:05,945 INFO L263 TraceCheckUtils]: 9: Hoare triple {64794#true} call select_features(); {64794#true} is VALID [2020-07-08 12:00:05,945 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,945 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #475#return; {64794#true} is VALID [2020-07-08 12:00:05,945 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call #t~ret75 := valid_product(); {64794#true} is VALID [2020-07-08 12:00:05,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-08 12:00:05,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {65083#(= 1 |valid_product_#res|)} assume true; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-08 12:00:05,948 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {65083#(= 1 |valid_product_#res|)} {64794#true} #477#return; {64806#(= |main_#t~ret75| 1)} is VALID [2020-07-08 12:00:05,949 INFO L280 TraceCheckUtils]: 16: Hoare triple {64806#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {64807#(= 1 main_~tmp~11)} is VALID [2020-07-08 12:00:05,949 INFO L280 TraceCheckUtils]: 17: Hoare triple {64807#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {64794#true} is VALID [2020-07-08 12:00:05,949 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call setup(); {64794#true} is VALID [2020-07-08 12:00:05,949 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,950 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {64794#true} {64794#true} #479#return; {64794#true} is VALID [2020-07-08 12:00:05,950 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call runTest(); {64794#true} is VALID [2020-07-08 12:00:05,951 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call __utac_acc__Specification5_spec__1(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:05,951 INFO L280 TraceCheckUtils]: 23: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {64794#true} is VALID [2020-07-08 12:00:05,951 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,951 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #577#return; {64794#true} is VALID [2020-07-08 12:00:05,951 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call test(); {64794#true} is VALID [2020-07-08 12:00:05,951 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {64794#true} is VALID [2020-07-08 12:00:05,952 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !false; {64794#true} is VALID [2020-07-08 12:00:05,952 INFO L280 TraceCheckUtils]: 29: Hoare triple {64794#true} assume ~splverifierCounter~0 < 4; {64794#true} is VALID [2020-07-08 12:00:05,952 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64794#true} is VALID [2020-07-08 12:00:05,952 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume 0 != ~tmp~7; {64794#true} is VALID [2020-07-08 12:00:05,953 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call waterRise(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:00:05,953 INFO L280 TraceCheckUtils]: 33: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-08 12:00:05,953 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,953 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64794#true} {64794#true} #523#return; {64794#true} is VALID [2020-07-08 12:00:05,954 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64794#true} is VALID [2020-07-08 12:00:05,954 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume !(0 != ~tmp___0~3); {64794#true} is VALID [2020-07-08 12:00:05,954 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64794#true} is VALID [2020-07-08 12:00:05,954 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64794#true} is VALID [2020-07-08 12:00:05,954 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume 0 != ~tmp___1~0; {64794#true} is VALID [2020-07-08 12:00:05,955 INFO L263 TraceCheckUtils]: 41: Hoare triple {64794#true} call timeShift(); {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 12:00:05,956 INFO L263 TraceCheckUtils]: 42: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:05,956 INFO L263 TraceCheckUtils]: 43: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,957 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,957 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,957 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,957 INFO L280 TraceCheckUtils]: 47: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,957 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,957 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,958 INFO L280 TraceCheckUtils]: 50: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,958 INFO L280 TraceCheckUtils]: 51: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-08 12:00:05,959 INFO L263 TraceCheckUtils]: 52: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,959 INFO L280 TraceCheckUtils]: 53: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,959 INFO L280 TraceCheckUtils]: 54: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,960 INFO L263 TraceCheckUtils]: 55: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,960 INFO L280 TraceCheckUtils]: 56: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,960 INFO L280 TraceCheckUtils]: 57: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:05,961 INFO L263 TraceCheckUtils]: 58: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,961 INFO L280 TraceCheckUtils]: 59: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,961 INFO L280 TraceCheckUtils]: 60: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,961 INFO L263 TraceCheckUtils]: 61: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,962 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:05,962 INFO L263 TraceCheckUtils]: 63: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,962 INFO L280 TraceCheckUtils]: 64: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,962 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:05,962 INFO L280 TraceCheckUtils]: 66: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,962 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:05,963 INFO L280 TraceCheckUtils]: 68: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:05,963 INFO L280 TraceCheckUtils]: 69: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:05,963 INFO L280 TraceCheckUtils]: 70: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:05,963 INFO L280 TraceCheckUtils]: 71: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,963 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:05,963 INFO L280 TraceCheckUtils]: 73: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:05,964 INFO L280 TraceCheckUtils]: 74: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:05,964 INFO L263 TraceCheckUtils]: 75: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,965 INFO L280 TraceCheckUtils]: 76: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:05,965 INFO L263 TraceCheckUtils]: 77: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,965 INFO L280 TraceCheckUtils]: 78: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,965 INFO L263 TraceCheckUtils]: 79: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,965 INFO L280 TraceCheckUtils]: 80: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,965 INFO L280 TraceCheckUtils]: 81: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,966 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,966 INFO L280 TraceCheckUtils]: 83: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,966 INFO L280 TraceCheckUtils]: 84: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,966 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:05,966 INFO L280 TraceCheckUtils]: 86: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:05,966 INFO L280 TraceCheckUtils]: 87: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:05,967 INFO L263 TraceCheckUtils]: 88: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,968 INFO L280 TraceCheckUtils]: 89: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,969 INFO L280 TraceCheckUtils]: 90: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,969 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,970 INFO L280 TraceCheckUtils]: 92: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,971 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,972 INFO L280 TraceCheckUtils]: 94: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,972 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,973 INFO L280 TraceCheckUtils]: 96: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,974 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,974 INFO L280 TraceCheckUtils]: 98: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,975 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,975 INFO L263 TraceCheckUtils]: 100: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-08 12:00:05,975 INFO L280 TraceCheckUtils]: 101: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:05,976 INFO L263 TraceCheckUtils]: 102: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,976 INFO L280 TraceCheckUtils]: 103: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:05,976 INFO L280 TraceCheckUtils]: 104: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,976 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:05,976 INFO L280 TraceCheckUtils]: 106: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:05,976 INFO L280 TraceCheckUtils]: 107: Hoare triple {64794#true} assume !(2 != ~tmp~6); {64794#true} is VALID [2020-07-08 12:00:05,977 INFO L280 TraceCheckUtils]: 108: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,977 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {64794#true} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,978 INFO L280 TraceCheckUtils]: 110: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:05,979 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #529#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,980 INFO L280 TraceCheckUtils]: 112: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !false; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,980 INFO L280 TraceCheckUtils]: 113: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,981 INFO L280 TraceCheckUtils]: 114: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,982 INFO L280 TraceCheckUtils]: 115: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,982 INFO L280 TraceCheckUtils]: 116: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,983 INFO L280 TraceCheckUtils]: 117: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,984 INFO L280 TraceCheckUtils]: 118: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,984 INFO L280 TraceCheckUtils]: 119: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,985 INFO L280 TraceCheckUtils]: 120: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,986 INFO L263 TraceCheckUtils]: 121: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call timeShift(); {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 12:00:05,987 INFO L263 TraceCheckUtils]: 122: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:05,987 INFO L263 TraceCheckUtils]: 123: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:05,987 INFO L280 TraceCheckUtils]: 124: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:05,987 INFO L280 TraceCheckUtils]: 125: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,988 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:05,988 INFO L280 TraceCheckUtils]: 127: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:05,988 INFO L280 TraceCheckUtils]: 128: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,988 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:05,989 INFO L280 TraceCheckUtils]: 130: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,990 INFO L263 TraceCheckUtils]: 131: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:00:05,990 INFO L280 TraceCheckUtils]: 132: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-08 12:00:05,990 INFO L280 TraceCheckUtils]: 133: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,991 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #541#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,992 INFO L280 TraceCheckUtils]: 135: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:05,992 INFO L263 TraceCheckUtils]: 136: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,993 INFO L280 TraceCheckUtils]: 137: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:05,993 INFO L280 TraceCheckUtils]: 138: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,993 INFO L263 TraceCheckUtils]: 139: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:05,993 INFO L280 TraceCheckUtils]: 140: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,993 INFO L263 TraceCheckUtils]: 141: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:05,993 INFO L280 TraceCheckUtils]: 142: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:05,994 INFO L280 TraceCheckUtils]: 143: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,994 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:05,994 INFO L280 TraceCheckUtils]: 145: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:05,994 INFO L280 TraceCheckUtils]: 146: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,994 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:05,994 INFO L280 TraceCheckUtils]: 148: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-08 12:00:05,995 INFO L280 TraceCheckUtils]: 149: Hoare triple {64794#true} assume !(0 != ~tmp~2); {64794#true} is VALID [2020-07-08 12:00:05,995 INFO L263 TraceCheckUtils]: 150: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,996 INFO L280 TraceCheckUtils]: 151: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:05,996 INFO L280 TraceCheckUtils]: 152: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:05,996 INFO L263 TraceCheckUtils]: 153: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:05,996 INFO L280 TraceCheckUtils]: 154: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-08 12:00:05,996 INFO L263 TraceCheckUtils]: 155: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:05,996 INFO L280 TraceCheckUtils]: 156: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-08 12:00:05,997 INFO L280 TraceCheckUtils]: 157: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,997 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-08 12:00:05,997 INFO L280 TraceCheckUtils]: 159: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-08 12:00:05,997 INFO L280 TraceCheckUtils]: 160: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-08 12:00:05,997 INFO L280 TraceCheckUtils]: 161: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-08 12:00:05,997 INFO L280 TraceCheckUtils]: 162: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:05,998 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-08 12:00:05,998 INFO L280 TraceCheckUtils]: 164: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-08 12:00:05,998 INFO L280 TraceCheckUtils]: 165: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-08 12:00:05,999 INFO L263 TraceCheckUtils]: 166: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:05,999 INFO L280 TraceCheckUtils]: 167: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:06,000 INFO L280 TraceCheckUtils]: 168: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,000 INFO L263 TraceCheckUtils]: 169: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-08 12:00:06,000 INFO L280 TraceCheckUtils]: 170: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,001 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,002 INFO L280 TraceCheckUtils]: 172: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,002 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,003 INFO L280 TraceCheckUtils]: 174: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,004 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,004 INFO L280 TraceCheckUtils]: 176: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,005 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64886#(not (= 0 ~pumpRunning~0))} #543#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 12:00:06,006 INFO L263 TraceCheckUtils]: 178: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-08 12:00:06,006 INFO L280 TraceCheckUtils]: 179: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:06,006 INFO L263 TraceCheckUtils]: 180: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:06,006 INFO L280 TraceCheckUtils]: 181: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:06,006 INFO L280 TraceCheckUtils]: 182: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,006 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:06,007 INFO L280 TraceCheckUtils]: 184: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:06,007 INFO L280 TraceCheckUtils]: 185: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-08 12:00:06,007 INFO L263 TraceCheckUtils]: 186: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:06,008 INFO L280 TraceCheckUtils]: 187: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:06,008 INFO L280 TraceCheckUtils]: 188: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:06,010 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 12:00:06,010 INFO L280 TraceCheckUtils]: 190: Hoare triple {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 12:00:06,011 INFO L280 TraceCheckUtils]: 191: Hoare triple {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 12:00:06,012 INFO L280 TraceCheckUtils]: 192: Hoare triple {65419#(= 0 ~pumpRunning~0)} assume true; {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 12:00:06,013 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {65419#(= 0 ~pumpRunning~0)} {64886#(not (= 0 ~pumpRunning~0))} #545#return; {64795#false} is VALID [2020-07-08 12:00:06,013 INFO L280 TraceCheckUtils]: 194: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:06,013 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {64795#false} {64886#(not (= 0 ~pumpRunning~0))} #529#return; {64795#false} is VALID [2020-07-08 12:00:06,013 INFO L280 TraceCheckUtils]: 196: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-08 12:00:06,013 INFO L280 TraceCheckUtils]: 197: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-08 12:00:06,013 INFO L280 TraceCheckUtils]: 198: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-08 12:00:06,014 INFO L280 TraceCheckUtils]: 199: Hoare triple {64795#false} assume !(0 != ~tmp~7); {64795#false} is VALID [2020-07-08 12:00:06,014 INFO L280 TraceCheckUtils]: 200: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-08 12:00:06,014 INFO L280 TraceCheckUtils]: 201: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-08 12:00:06,014 INFO L263 TraceCheckUtils]: 202: Hoare triple {64795#false} call changeMethaneLevel(); {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 12:00:06,014 INFO L280 TraceCheckUtils]: 203: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {64794#true} is VALID [2020-07-08 12:00:06,014 INFO L280 TraceCheckUtils]: 204: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,015 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-08 12:00:06,015 INFO L280 TraceCheckUtils]: 206: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-08 12:00:06,015 INFO L280 TraceCheckUtils]: 207: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-08 12:00:06,015 INFO L280 TraceCheckUtils]: 208: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-08 12:00:06,015 INFO L263 TraceCheckUtils]: 209: Hoare triple {64795#false} call timeShift(); {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 12:00:06,016 INFO L263 TraceCheckUtils]: 210: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:06,016 INFO L263 TraceCheckUtils]: 211: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:06,017 INFO L280 TraceCheckUtils]: 212: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:06,017 INFO L280 TraceCheckUtils]: 213: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,017 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:06,017 INFO L280 TraceCheckUtils]: 215: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:06,017 INFO L280 TraceCheckUtils]: 216: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,017 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-08 12:00:06,018 INFO L280 TraceCheckUtils]: 218: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:06,018 INFO L263 TraceCheckUtils]: 219: Hoare triple {64794#true} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:00:06,019 INFO L280 TraceCheckUtils]: 220: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-08 12:00:06,019 INFO L280 TraceCheckUtils]: 221: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,019 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {64794#true} {64794#true} #541#return; {64794#true} is VALID [2020-07-08 12:00:06,019 INFO L280 TraceCheckUtils]: 223: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-08 12:00:06,020 INFO L263 TraceCheckUtils]: 224: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:06,020 INFO L280 TraceCheckUtils]: 225: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:06,020 INFO L280 TraceCheckUtils]: 226: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:06,020 INFO L263 TraceCheckUtils]: 227: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:06,020 INFO L280 TraceCheckUtils]: 228: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:06,021 INFO L263 TraceCheckUtils]: 229: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:06,021 INFO L280 TraceCheckUtils]: 230: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:06,021 INFO L280 TraceCheckUtils]: 231: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,021 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:06,021 INFO L280 TraceCheckUtils]: 233: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:06,022 INFO L280 TraceCheckUtils]: 234: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,022 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-08 12:00:06,022 INFO L280 TraceCheckUtils]: 236: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-08 12:00:06,022 INFO L280 TraceCheckUtils]: 237: Hoare triple {64794#true} assume 0 != ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:06,023 INFO L263 TraceCheckUtils]: 238: Hoare triple {64794#true} call deactivatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:06,023 INFO L280 TraceCheckUtils]: 239: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-08 12:00:06,023 INFO L280 TraceCheckUtils]: 240: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,023 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-08 12:00:06,024 INFO L280 TraceCheckUtils]: 242: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,024 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {64794#true} {64794#true} #543#return; {64794#true} is VALID [2020-07-08 12:00:06,024 INFO L263 TraceCheckUtils]: 244: Hoare triple {64794#true} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-08 12:00:06,024 INFO L280 TraceCheckUtils]: 245: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:06,024 INFO L263 TraceCheckUtils]: 246: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:06,024 INFO L280 TraceCheckUtils]: 247: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:06,025 INFO L280 TraceCheckUtils]: 248: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,025 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:06,025 INFO L280 TraceCheckUtils]: 250: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:06,025 INFO L280 TraceCheckUtils]: 251: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-08 12:00:06,025 INFO L263 TraceCheckUtils]: 252: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:06,025 INFO L280 TraceCheckUtils]: 253: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:06,026 INFO L280 TraceCheckUtils]: 254: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,026 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-08 12:00:06,026 INFO L280 TraceCheckUtils]: 256: Hoare triple {64794#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64794#true} is VALID [2020-07-08 12:00:06,026 INFO L280 TraceCheckUtils]: 257: Hoare triple {64794#true} assume !(0 != ~tmp___0~2); {64794#true} is VALID [2020-07-08 12:00:06,026 INFO L280 TraceCheckUtils]: 258: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,026 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {64794#true} {64794#true} #545#return; {64794#true} is VALID [2020-07-08 12:00:06,027 INFO L280 TraceCheckUtils]: 260: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,027 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {64794#true} {64795#false} #529#return; {64795#false} is VALID [2020-07-08 12:00:06,027 INFO L280 TraceCheckUtils]: 262: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-08 12:00:06,027 INFO L280 TraceCheckUtils]: 263: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-08 12:00:06,027 INFO L280 TraceCheckUtils]: 264: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-08 12:00:06,027 INFO L280 TraceCheckUtils]: 265: Hoare triple {64795#false} assume 0 != ~tmp~7; {64795#false} is VALID [2020-07-08 12:00:06,028 INFO L263 TraceCheckUtils]: 266: Hoare triple {64795#false} call waterRise(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 12:00:06,028 INFO L280 TraceCheckUtils]: 267: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-08 12:00:06,028 INFO L280 TraceCheckUtils]: 268: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,028 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {64794#true} {64795#false} #523#return; {64795#false} is VALID [2020-07-08 12:00:06,028 INFO L280 TraceCheckUtils]: 270: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-08 12:00:06,028 INFO L280 TraceCheckUtils]: 271: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-08 12:00:06,029 INFO L263 TraceCheckUtils]: 272: Hoare triple {64795#false} call changeMethaneLevel(); {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 12:00:06,029 INFO L280 TraceCheckUtils]: 273: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {64794#true} is VALID [2020-07-08 12:00:06,029 INFO L280 TraceCheckUtils]: 274: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,029 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-08 12:00:06,029 INFO L280 TraceCheckUtils]: 276: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-08 12:00:06,029 INFO L280 TraceCheckUtils]: 277: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-08 12:00:06,029 INFO L280 TraceCheckUtils]: 278: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-08 12:00:06,030 INFO L263 TraceCheckUtils]: 279: Hoare triple {64795#false} call timeShift(); {64795#false} is VALID [2020-07-08 12:00:06,030 INFO L263 TraceCheckUtils]: 280: Hoare triple {64795#false} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 12:00:06,030 INFO L263 TraceCheckUtils]: 281: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:06,030 INFO L280 TraceCheckUtils]: 282: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:06,030 INFO L280 TraceCheckUtils]: 283: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,030 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-08 12:00:06,031 INFO L280 TraceCheckUtils]: 285: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:06,031 INFO L280 TraceCheckUtils]: 286: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,031 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {64794#true} {64795#false} #539#return; {64795#false} is VALID [2020-07-08 12:00:06,031 INFO L280 TraceCheckUtils]: 288: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-08 12:00:06,031 INFO L280 TraceCheckUtils]: 289: Hoare triple {64795#false} assume 0 != ~systemActive~0; {64795#false} is VALID [2020-07-08 12:00:06,031 INFO L263 TraceCheckUtils]: 290: Hoare triple {64795#false} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:06,031 INFO L280 TraceCheckUtils]: 291: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:06,032 INFO L280 TraceCheckUtils]: 292: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:06,033 INFO L263 TraceCheckUtils]: 293: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:06,033 INFO L280 TraceCheckUtils]: 294: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:06,033 INFO L280 TraceCheckUtils]: 295: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:06,034 INFO L263 TraceCheckUtils]: 296: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:06,034 INFO L280 TraceCheckUtils]: 297: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:06,034 INFO L280 TraceCheckUtils]: 298: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:06,034 INFO L263 TraceCheckUtils]: 299: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:06,035 INFO L280 TraceCheckUtils]: 300: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:06,035 INFO L263 TraceCheckUtils]: 301: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:06,035 INFO L280 TraceCheckUtils]: 302: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:06,035 INFO L280 TraceCheckUtils]: 303: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:06,035 INFO L280 TraceCheckUtils]: 304: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,035 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:06,036 INFO L280 TraceCheckUtils]: 306: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:06,036 INFO L280 TraceCheckUtils]: 307: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:06,036 INFO L280 TraceCheckUtils]: 308: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:06,036 INFO L280 TraceCheckUtils]: 309: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,036 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:06,036 INFO L280 TraceCheckUtils]: 311: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:06,037 INFO L280 TraceCheckUtils]: 312: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:06,038 INFO L263 TraceCheckUtils]: 313: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:06,038 INFO L280 TraceCheckUtils]: 314: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:06,038 INFO L263 TraceCheckUtils]: 315: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:06,038 INFO L280 TraceCheckUtils]: 316: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:06,038 INFO L263 TraceCheckUtils]: 317: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:06,038 INFO L280 TraceCheckUtils]: 318: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:06,039 INFO L280 TraceCheckUtils]: 319: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,039 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:06,039 INFO L280 TraceCheckUtils]: 321: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:06,039 INFO L280 TraceCheckUtils]: 322: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,039 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:06,039 INFO L280 TraceCheckUtils]: 324: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:06,040 INFO L280 TraceCheckUtils]: 325: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:06,040 INFO L263 TraceCheckUtils]: 326: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 12:00:06,041 INFO L280 TraceCheckUtils]: 327: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-08 12:00:06,041 INFO L280 TraceCheckUtils]: 328: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,041 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-08 12:00:06,041 INFO L280 TraceCheckUtils]: 330: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,041 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-08 12:00:06,041 INFO L280 TraceCheckUtils]: 332: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,042 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-08 12:00:06,042 INFO L280 TraceCheckUtils]: 334: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,042 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {64794#true} {64794#true} #521#return; {64794#true} is VALID [2020-07-08 12:00:06,042 INFO L280 TraceCheckUtils]: 336: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,042 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {64794#true} {64795#false} #543#return; {64795#false} is VALID [2020-07-08 12:00:06,042 INFO L263 TraceCheckUtils]: 338: Hoare triple {64795#false} call __utac_acc__Specification5_spec__3(); {64795#false} is VALID [2020-07-08 12:00:06,042 INFO L280 TraceCheckUtils]: 339: Hoare triple {64795#false} havoc ~tmp~6;havoc ~tmp___0~2; {64795#false} is VALID [2020-07-08 12:00:06,043 INFO L263 TraceCheckUtils]: 340: Hoare triple {64795#false} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:06,043 INFO L280 TraceCheckUtils]: 341: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:06,043 INFO L280 TraceCheckUtils]: 342: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,043 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {64794#true} {64795#false} #561#return; {64795#false} is VALID [2020-07-08 12:00:06,043 INFO L280 TraceCheckUtils]: 344: Hoare triple {64795#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64795#false} is VALID [2020-07-08 12:00:06,043 INFO L280 TraceCheckUtils]: 345: Hoare triple {64795#false} assume 2 != ~tmp~6; {64795#false} is VALID [2020-07-08 12:00:06,044 INFO L263 TraceCheckUtils]: 346: Hoare triple {64795#false} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:06,044 INFO L280 TraceCheckUtils]: 347: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:06,044 INFO L280 TraceCheckUtils]: 348: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:06,044 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {64794#true} {64795#false} #563#return; {64795#false} is VALID [2020-07-08 12:00:06,044 INFO L280 TraceCheckUtils]: 350: Hoare triple {64795#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64795#false} is VALID [2020-07-08 12:00:06,044 INFO L280 TraceCheckUtils]: 351: Hoare triple {64795#false} assume 0 != ~tmp___0~2; {64795#false} is VALID [2020-07-08 12:00:06,044 INFO L280 TraceCheckUtils]: 352: Hoare triple {64795#false} assume 0 == ~switchedOnBeforeTS~0; {64795#false} is VALID [2020-07-08 12:00:06,045 INFO L263 TraceCheckUtils]: 353: Hoare triple {64795#false} call __automaton_fail(); {64795#false} is VALID [2020-07-08 12:00:06,045 INFO L280 TraceCheckUtils]: 354: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-08 12:00:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 94 proven. 48 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2020-07-08 12:00:06,138 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77788134] [2020-07-08 12:00:06,139 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [571477830] [2020-07-08 12:00:06,139 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2020-07-08 12:00:06,440 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-08 12:00:06,441 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-08 12:00:06,445 INFO L264 TraceCheckSpWp]: Trace formula consists of 1423 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-08 12:00:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:00:06,524 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:00:07,184 INFO L263 TraceCheckUtils]: 0: Hoare triple {64794#true} call ULTIMATE.init(); {64794#true} is VALID [2020-07-08 12:00:07,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {64794#true} is VALID [2020-07-08 12:00:07,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,185 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #587#return; {64794#true} is VALID [2020-07-08 12:00:07,185 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret77 := main(); {64794#true} is VALID [2020-07-08 12:00:07,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~11;havoc ~tmp~11; {64794#true} is VALID [2020-07-08 12:00:07,186 INFO L263 TraceCheckUtils]: 6: Hoare triple {64794#true} call select_helpers(); {64794#true} is VALID [2020-07-08 12:00:07,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,186 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #473#return; {64794#true} is VALID [2020-07-08 12:00:07,186 INFO L263 TraceCheckUtils]: 9: Hoare triple {64794#true} call select_features(); {64794#true} is VALID [2020-07-08 12:00:07,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,187 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #475#return; {64794#true} is VALID [2020-07-08 12:00:07,187 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call #t~ret75 := valid_product(); {64794#true} is VALID [2020-07-08 12:00:07,187 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {64794#true} is VALID [2020-07-08 12:00:07,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,188 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {64794#true} {64794#true} #477#return; {64794#true} is VALID [2020-07-08 12:00:07,188 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {64794#true} is VALID [2020-07-08 12:00:07,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume 0 != ~tmp~11; {64794#true} is VALID [2020-07-08 12:00:07,189 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call setup(); {64794#true} is VALID [2020-07-08 12:00:07,189 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,189 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {64794#true} {64794#true} #479#return; {64794#true} is VALID [2020-07-08 12:00:07,189 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call runTest(); {64794#true} is VALID [2020-07-08 12:00:07,189 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call __utac_acc__Specification5_spec__1(); {64794#true} is VALID [2020-07-08 12:00:07,190 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} ~switchedOnBeforeTS~0 := 0; {64794#true} is VALID [2020-07-08 12:00:07,190 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,190 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #577#return; {64794#true} is VALID [2020-07-08 12:00:07,190 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call test(); {64794#true} is VALID [2020-07-08 12:00:07,190 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {64794#true} is VALID [2020-07-08 12:00:07,190 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !false; {64794#true} is VALID [2020-07-08 12:00:07,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {64794#true} assume ~splverifierCounter~0 < 4; {64794#true} is VALID [2020-07-08 12:00:07,191 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64794#true} is VALID [2020-07-08 12:00:07,191 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume 0 != ~tmp~7; {64794#true} is VALID [2020-07-08 12:00:07,191 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call waterRise(); {64794#true} is VALID [2020-07-08 12:00:07,191 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-08 12:00:07,191 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,192 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64794#true} {64794#true} #523#return; {64794#true} is VALID [2020-07-08 12:00:07,192 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64794#true} is VALID [2020-07-08 12:00:07,192 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume !(0 != ~tmp___0~3); {64794#true} is VALID [2020-07-08 12:00:07,192 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64794#true} is VALID [2020-07-08 12:00:07,192 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64794#true} is VALID [2020-07-08 12:00:07,192 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume 0 != ~tmp___1~0; {64794#true} is VALID [2020-07-08 12:00:07,193 INFO L263 TraceCheckUtils]: 41: Hoare triple {64794#true} call timeShift(); {64794#true} is VALID [2020-07-08 12:00:07,193 INFO L263 TraceCheckUtils]: 42: Hoare triple {64794#true} call __utac_acc__Specification5_spec__2(); {64794#true} is VALID [2020-07-08 12:00:07,193 INFO L263 TraceCheckUtils]: 43: Hoare triple {64794#true} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:07,193 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:07,193 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,193 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {64794#true} {64794#true} #559#return; {64794#true} is VALID [2020-07-08 12:00:07,194 INFO L280 TraceCheckUtils]: 47: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:07,194 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,194 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {64794#true} #539#return; {64794#true} is VALID [2020-07-08 12:00:07,194 INFO L280 TraceCheckUtils]: 50: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:07,194 INFO L280 TraceCheckUtils]: 51: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-08 12:00:07,194 INFO L263 TraceCheckUtils]: 52: Hoare triple {64794#true} call processEnvironment(); {64794#true} is VALID [2020-07-08 12:00:07,195 INFO L280 TraceCheckUtils]: 53: Hoare triple {64794#true} havoc ~tmp~2; {64794#true} is VALID [2020-07-08 12:00:07,195 INFO L280 TraceCheckUtils]: 54: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:07,195 INFO L263 TraceCheckUtils]: 55: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {64794#true} is VALID [2020-07-08 12:00:07,195 INFO L280 TraceCheckUtils]: 56: Hoare triple {64794#true} havoc ~tmp~1; {64794#true} is VALID [2020-07-08 12:00:07,195 INFO L280 TraceCheckUtils]: 57: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-08 12:00:07,195 INFO L263 TraceCheckUtils]: 58: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {64794#true} is VALID [2020-07-08 12:00:07,196 INFO L280 TraceCheckUtils]: 59: Hoare triple {64794#true} havoc ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:07,196 INFO L280 TraceCheckUtils]: 60: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-08 12:00:07,196 INFO L263 TraceCheckUtils]: 61: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:07,196 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-08 12:00:07,196 INFO L263 TraceCheckUtils]: 63: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:07,196 INFO L280 TraceCheckUtils]: 64: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:07,196 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-08 12:00:07,197 INFO L280 TraceCheckUtils]: 66: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,197 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-08 12:00:07,197 INFO L280 TraceCheckUtils]: 68: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-08 12:00:07,197 INFO L280 TraceCheckUtils]: 69: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-08 12:00:07,197 INFO L280 TraceCheckUtils]: 70: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-08 12:00:07,197 INFO L280 TraceCheckUtils]: 71: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,198 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-08 12:00:07,198 INFO L280 TraceCheckUtils]: 73: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-08 12:00:07,198 INFO L280 TraceCheckUtils]: 74: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-08 12:00:07,198 INFO L263 TraceCheckUtils]: 75: Hoare triple {64794#true} call activatePump(); {64794#true} is VALID [2020-07-08 12:00:07,198 INFO L280 TraceCheckUtils]: 76: Hoare triple {64794#true} havoc ~tmp~3; {64794#true} is VALID [2020-07-08 12:00:07,198 INFO L263 TraceCheckUtils]: 77: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:07,199 INFO L280 TraceCheckUtils]: 78: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:07,199 INFO L263 TraceCheckUtils]: 79: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:07,199 INFO L280 TraceCheckUtils]: 80: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:07,199 INFO L280 TraceCheckUtils]: 81: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,199 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:07,199 INFO L280 TraceCheckUtils]: 83: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:07,200 INFO L280 TraceCheckUtils]: 84: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,200 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-08 12:00:07,200 INFO L280 TraceCheckUtils]: 86: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-08 12:00:07,200 INFO L280 TraceCheckUtils]: 87: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-08 12:00:07,200 INFO L263 TraceCheckUtils]: 88: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {64794#true} is VALID [2020-07-08 12:00:07,204 INFO L280 TraceCheckUtils]: 89: Hoare triple {64794#true} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,204 INFO L280 TraceCheckUtils]: 90: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,205 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,206 INFO L280 TraceCheckUtils]: 92: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,206 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,207 INFO L280 TraceCheckUtils]: 94: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,208 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,208 INFO L280 TraceCheckUtils]: 96: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,209 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,210 INFO L280 TraceCheckUtils]: 98: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,210 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,211 INFO L263 TraceCheckUtils]: 100: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,212 INFO L280 TraceCheckUtils]: 101: Hoare triple {65141#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,212 INFO L263 TraceCheckUtils]: 102: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call #t~ret24 := getWaterLevel(); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,213 INFO L280 TraceCheckUtils]: 103: Hoare triple {65141#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,214 INFO L280 TraceCheckUtils]: 104: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,214 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {65141#(<= 1 ~pumpRunning~0)} #561#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,215 INFO L280 TraceCheckUtils]: 106: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,216 INFO L280 TraceCheckUtils]: 107: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,216 INFO L280 TraceCheckUtils]: 108: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,217 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,218 INFO L280 TraceCheckUtils]: 110: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,218 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #529#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,219 INFO L280 TraceCheckUtils]: 112: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !false; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,220 INFO L280 TraceCheckUtils]: 113: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,220 INFO L280 TraceCheckUtils]: 114: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,221 INFO L280 TraceCheckUtils]: 115: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,221 INFO L280 TraceCheckUtils]: 116: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,222 INFO L280 TraceCheckUtils]: 117: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,223 INFO L280 TraceCheckUtils]: 118: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,223 INFO L280 TraceCheckUtils]: 119: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,224 INFO L280 TraceCheckUtils]: 120: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,225 INFO L263 TraceCheckUtils]: 121: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call timeShift(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,225 INFO L263 TraceCheckUtils]: 122: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {64794#true} is VALID [2020-07-08 12:00:07,225 INFO L263 TraceCheckUtils]: 123: Hoare triple {64794#true} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:07,225 INFO L280 TraceCheckUtils]: 124: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-08 12:00:07,225 INFO L280 TraceCheckUtils]: 125: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,226 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {64794#true} {64794#true} #559#return; {64794#true} is VALID [2020-07-08 12:00:07,226 INFO L280 TraceCheckUtils]: 127: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-08 12:00:07,226 INFO L280 TraceCheckUtils]: 128: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,227 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #539#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,227 INFO L280 TraceCheckUtils]: 130: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,228 INFO L263 TraceCheckUtils]: 131: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:07,228 INFO L280 TraceCheckUtils]: 132: Hoare triple {64794#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-08 12:00:07,228 INFO L280 TraceCheckUtils]: 133: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,229 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #541#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,229 INFO L280 TraceCheckUtils]: 135: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,230 INFO L263 TraceCheckUtils]: 136: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,231 INFO L280 TraceCheckUtils]: 137: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,231 INFO L280 TraceCheckUtils]: 138: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,232 INFO L263 TraceCheckUtils]: 139: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-08 12:00:07,232 INFO L280 TraceCheckUtils]: 140: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:07,232 INFO L263 TraceCheckUtils]: 141: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-08 12:00:07,232 INFO L280 TraceCheckUtils]: 142: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-08 12:00:07,232 INFO L280 TraceCheckUtils]: 143: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,232 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-08 12:00:07,233 INFO L280 TraceCheckUtils]: 145: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-08 12:00:07,233 INFO L280 TraceCheckUtils]: 146: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,234 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #515#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,234 INFO L280 TraceCheckUtils]: 148: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,235 INFO L280 TraceCheckUtils]: 149: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,236 INFO L263 TraceCheckUtils]: 150: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,236 INFO L280 TraceCheckUtils]: 151: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,237 INFO L280 TraceCheckUtils]: 152: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,237 INFO L263 TraceCheckUtils]: 153: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:07,237 INFO L280 TraceCheckUtils]: 154: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-08 12:00:07,237 INFO L263 TraceCheckUtils]: 155: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-08 12:00:07,238 INFO L280 TraceCheckUtils]: 156: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-08 12:00:07,238 INFO L280 TraceCheckUtils]: 157: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,238 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-08 12:00:07,238 INFO L280 TraceCheckUtils]: 159: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-08 12:00:07,238 INFO L280 TraceCheckUtils]: 160: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-08 12:00:07,238 INFO L280 TraceCheckUtils]: 161: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-08 12:00:07,239 INFO L280 TraceCheckUtils]: 162: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,239 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #567#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,240 INFO L280 TraceCheckUtils]: 164: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,241 INFO L280 TraceCheckUtils]: 165: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,241 INFO L263 TraceCheckUtils]: 166: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,242 INFO L280 TraceCheckUtils]: 167: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,243 INFO L280 TraceCheckUtils]: 168: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,243 INFO L263 TraceCheckUtils]: 169: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-08 12:00:07,243 INFO L280 TraceCheckUtils]: 170: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,244 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #557#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,244 INFO L280 TraceCheckUtils]: 172: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,245 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #571#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,246 INFO L280 TraceCheckUtils]: 174: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,247 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,247 INFO L280 TraceCheckUtils]: 176: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,248 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #543#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 12:00:07,248 INFO L263 TraceCheckUtils]: 178: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-08 12:00:07,249 INFO L280 TraceCheckUtils]: 179: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-08 12:00:07,249 INFO L263 TraceCheckUtils]: 180: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-08 12:00:07,249 INFO L280 TraceCheckUtils]: 181: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-08 12:00:07,249 INFO L280 TraceCheckUtils]: 182: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-08 12:00:07,249 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-08 12:00:07,249 INFO L280 TraceCheckUtils]: 184: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-08 12:00:07,250 INFO L280 TraceCheckUtils]: 185: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-08 12:00:07,250 INFO L263 TraceCheckUtils]: 186: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-08 12:00:07,251 INFO L280 TraceCheckUtils]: 187: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:07,251 INFO L280 TraceCheckUtils]: 188: Hoare triple {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 12:00:07,252 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {66190#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-08 12:00:07,253 INFO L280 TraceCheckUtils]: 190: Hoare triple {66190#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {66194#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-08 12:00:07,254 INFO L280 TraceCheckUtils]: 191: Hoare triple {66194#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {66198#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 12:00:07,254 INFO L280 TraceCheckUtils]: 192: Hoare triple {66198#(<= ~pumpRunning~0 0)} assume true; {66198#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 12:00:07,255 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {66198#(<= ~pumpRunning~0 0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #545#return; {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 12:00:07,256 INFO L280 TraceCheckUtils]: 194: Hoare triple {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-08 12:00:07,257 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {65141#(<= 1 ~pumpRunning~0)} #529#return; {64795#false} is VALID [2020-07-08 12:00:07,257 INFO L280 TraceCheckUtils]: 196: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-08 12:00:07,257 INFO L280 TraceCheckUtils]: 197: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-08 12:00:07,258 INFO L280 TraceCheckUtils]: 198: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-08 12:00:07,258 INFO L280 TraceCheckUtils]: 199: Hoare triple {64795#false} assume !(0 != ~tmp~7); {64795#false} is VALID [2020-07-08 12:00:07,258 INFO L280 TraceCheckUtils]: 200: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-08 12:00:07,258 INFO L280 TraceCheckUtils]: 201: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-08 12:00:07,258 INFO L263 TraceCheckUtils]: 202: Hoare triple {64795#false} call changeMethaneLevel(); {64795#false} is VALID [2020-07-08 12:00:07,259 INFO L280 TraceCheckUtils]: 203: Hoare triple {64795#false} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {64795#false} is VALID [2020-07-08 12:00:07,259 INFO L280 TraceCheckUtils]: 204: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,259 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {64795#false} {64795#false} #525#return; {64795#false} is VALID [2020-07-08 12:00:07,259 INFO L280 TraceCheckUtils]: 206: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-08 12:00:07,259 INFO L280 TraceCheckUtils]: 207: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-08 12:00:07,259 INFO L280 TraceCheckUtils]: 208: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-08 12:00:07,260 INFO L263 TraceCheckUtils]: 209: Hoare triple {64795#false} call timeShift(); {64795#false} is VALID [2020-07-08 12:00:07,260 INFO L263 TraceCheckUtils]: 210: Hoare triple {64795#false} call __utac_acc__Specification5_spec__2(); {64795#false} is VALID [2020-07-08 12:00:07,260 INFO L263 TraceCheckUtils]: 211: Hoare triple {64795#false} call #t~ret23 := isPumpRunning(); {64795#false} is VALID [2020-07-08 12:00:07,260 INFO L280 TraceCheckUtils]: 212: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-08 12:00:07,260 INFO L280 TraceCheckUtils]: 213: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,260 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {64795#false} {64795#false} #559#return; {64795#false} is VALID [2020-07-08 12:00:07,261 INFO L280 TraceCheckUtils]: 215: Hoare triple {64795#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64795#false} is VALID [2020-07-08 12:00:07,261 INFO L280 TraceCheckUtils]: 216: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,261 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {64795#false} {64795#false} #539#return; {64795#false} is VALID [2020-07-08 12:00:07,261 INFO L280 TraceCheckUtils]: 218: Hoare triple {64795#false} assume 0 != ~pumpRunning~0; {64795#false} is VALID [2020-07-08 12:00:07,261 INFO L263 TraceCheckUtils]: 219: Hoare triple {64795#false} call lowerWaterLevel(); {64795#false} is VALID [2020-07-08 12:00:07,261 INFO L280 TraceCheckUtils]: 220: Hoare triple {64795#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64795#false} is VALID [2020-07-08 12:00:07,262 INFO L280 TraceCheckUtils]: 221: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,262 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {64795#false} {64795#false} #541#return; {64795#false} is VALID [2020-07-08 12:00:07,262 INFO L280 TraceCheckUtils]: 223: Hoare triple {64795#false} assume 0 != ~systemActive~0; {64795#false} is VALID [2020-07-08 12:00:07,262 INFO L263 TraceCheckUtils]: 224: Hoare triple {64795#false} call processEnvironment(); {64795#false} is VALID [2020-07-08 12:00:07,262 INFO L280 TraceCheckUtils]: 225: Hoare triple {64795#false} havoc ~tmp~2; {64795#false} is VALID [2020-07-08 12:00:07,262 INFO L280 TraceCheckUtils]: 226: Hoare triple {64795#false} assume 0 != ~pumpRunning~0; {64795#false} is VALID [2020-07-08 12:00:07,263 INFO L263 TraceCheckUtils]: 227: Hoare triple {64795#false} call #t~ret2 := isMethaneAlarm(); {64795#false} is VALID [2020-07-08 12:00:07,263 INFO L280 TraceCheckUtils]: 228: Hoare triple {64795#false} havoc ~retValue_acc~0; {64795#false} is VALID [2020-07-08 12:00:07,263 INFO L263 TraceCheckUtils]: 229: Hoare triple {64795#false} call #t~ret4 := isMethaneLevelCritical(); {64795#false} is VALID [2020-07-08 12:00:07,263 INFO L280 TraceCheckUtils]: 230: Hoare triple {64795#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64795#false} is VALID [2020-07-08 12:00:07,263 INFO L280 TraceCheckUtils]: 231: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,263 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {64795#false} {64795#false} #581#return; {64795#false} is VALID [2020-07-08 12:00:07,263 INFO L280 TraceCheckUtils]: 233: Hoare triple {64795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64795#false} is VALID [2020-07-08 12:00:07,264 INFO L280 TraceCheckUtils]: 234: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,264 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {64795#false} {64795#false} #515#return; {64795#false} is VALID [2020-07-08 12:00:07,264 INFO L280 TraceCheckUtils]: 236: Hoare triple {64795#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64795#false} is VALID [2020-07-08 12:00:07,264 INFO L280 TraceCheckUtils]: 237: Hoare triple {64795#false} assume 0 != ~tmp~2; {64795#false} is VALID [2020-07-08 12:00:07,264 INFO L263 TraceCheckUtils]: 238: Hoare triple {64795#false} call deactivatePump(); {64795#false} is VALID [2020-07-08 12:00:07,264 INFO L280 TraceCheckUtils]: 239: Hoare triple {64795#false} ~pumpRunning~0 := 0; {64795#false} is VALID [2020-07-08 12:00:07,265 INFO L280 TraceCheckUtils]: 240: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,265 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {64795#false} {64795#false} #517#return; {64795#false} is VALID [2020-07-08 12:00:07,265 INFO L280 TraceCheckUtils]: 242: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,265 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {64795#false} {64795#false} #543#return; {64795#false} is VALID [2020-07-08 12:00:07,265 INFO L263 TraceCheckUtils]: 244: Hoare triple {64795#false} call __utac_acc__Specification5_spec__3(); {64795#false} is VALID [2020-07-08 12:00:07,265 INFO L280 TraceCheckUtils]: 245: Hoare triple {64795#false} havoc ~tmp~6;havoc ~tmp___0~2; {64795#false} is VALID [2020-07-08 12:00:07,266 INFO L263 TraceCheckUtils]: 246: Hoare triple {64795#false} call #t~ret24 := getWaterLevel(); {64795#false} is VALID [2020-07-08 12:00:07,266 INFO L280 TraceCheckUtils]: 247: Hoare triple {64795#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64795#false} is VALID [2020-07-08 12:00:07,266 INFO L280 TraceCheckUtils]: 248: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,266 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {64795#false} {64795#false} #561#return; {64795#false} is VALID [2020-07-08 12:00:07,266 INFO L280 TraceCheckUtils]: 250: Hoare triple {64795#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64795#false} is VALID [2020-07-08 12:00:07,266 INFO L280 TraceCheckUtils]: 251: Hoare triple {64795#false} assume 2 != ~tmp~6; {64795#false} is VALID [2020-07-08 12:00:07,267 INFO L263 TraceCheckUtils]: 252: Hoare triple {64795#false} call #t~ret25 := isPumpRunning(); {64795#false} is VALID [2020-07-08 12:00:07,267 INFO L280 TraceCheckUtils]: 253: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-08 12:00:07,267 INFO L280 TraceCheckUtils]: 254: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,267 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {64795#false} {64795#false} #563#return; {64795#false} is VALID [2020-07-08 12:00:07,267 INFO L280 TraceCheckUtils]: 256: Hoare triple {64795#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64795#false} is VALID [2020-07-08 12:00:07,267 INFO L280 TraceCheckUtils]: 257: Hoare triple {64795#false} assume !(0 != ~tmp___0~2); {64795#false} is VALID [2020-07-08 12:00:07,268 INFO L280 TraceCheckUtils]: 258: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,268 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {64795#false} {64795#false} #545#return; {64795#false} is VALID [2020-07-08 12:00:07,268 INFO L280 TraceCheckUtils]: 260: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,268 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {64795#false} {64795#false} #529#return; {64795#false} is VALID [2020-07-08 12:00:07,268 INFO L280 TraceCheckUtils]: 262: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-08 12:00:07,268 INFO L280 TraceCheckUtils]: 263: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-08 12:00:07,268 INFO L280 TraceCheckUtils]: 264: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-08 12:00:07,269 INFO L280 TraceCheckUtils]: 265: Hoare triple {64795#false} assume 0 != ~tmp~7; {64795#false} is VALID [2020-07-08 12:00:07,269 INFO L263 TraceCheckUtils]: 266: Hoare triple {64795#false} call waterRise(); {64795#false} is VALID [2020-07-08 12:00:07,269 INFO L280 TraceCheckUtils]: 267: Hoare triple {64795#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64795#false} is VALID [2020-07-08 12:00:07,269 INFO L280 TraceCheckUtils]: 268: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,269 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {64795#false} {64795#false} #523#return; {64795#false} is VALID [2020-07-08 12:00:07,269 INFO L280 TraceCheckUtils]: 270: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-08 12:00:07,270 INFO L280 TraceCheckUtils]: 271: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-08 12:00:07,270 INFO L263 TraceCheckUtils]: 272: Hoare triple {64795#false} call changeMethaneLevel(); {64795#false} is VALID [2020-07-08 12:00:07,270 INFO L280 TraceCheckUtils]: 273: Hoare triple {64795#false} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {64795#false} is VALID [2020-07-08 12:00:07,270 INFO L280 TraceCheckUtils]: 274: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,270 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {64795#false} {64795#false} #525#return; {64795#false} is VALID [2020-07-08 12:00:07,270 INFO L280 TraceCheckUtils]: 276: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-08 12:00:07,270 INFO L280 TraceCheckUtils]: 277: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-08 12:00:07,271 INFO L280 TraceCheckUtils]: 278: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-08 12:00:07,271 INFO L263 TraceCheckUtils]: 279: Hoare triple {64795#false} call timeShift(); {64795#false} is VALID [2020-07-08 12:00:07,271 INFO L263 TraceCheckUtils]: 280: Hoare triple {64795#false} call __utac_acc__Specification5_spec__2(); {64795#false} is VALID [2020-07-08 12:00:07,271 INFO L263 TraceCheckUtils]: 281: Hoare triple {64795#false} call #t~ret23 := isPumpRunning(); {64795#false} is VALID [2020-07-08 12:00:07,271 INFO L280 TraceCheckUtils]: 282: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-08 12:00:07,271 INFO L280 TraceCheckUtils]: 283: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,272 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {64795#false} {64795#false} #559#return; {64795#false} is VALID [2020-07-08 12:00:07,272 INFO L280 TraceCheckUtils]: 285: Hoare triple {64795#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64795#false} is VALID [2020-07-08 12:00:07,272 INFO L280 TraceCheckUtils]: 286: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,272 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {64795#false} {64795#false} #539#return; {64795#false} is VALID [2020-07-08 12:00:07,272 INFO L280 TraceCheckUtils]: 288: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-08 12:00:07,272 INFO L280 TraceCheckUtils]: 289: Hoare triple {64795#false} assume 0 != ~systemActive~0; {64795#false} is VALID [2020-07-08 12:00:07,272 INFO L263 TraceCheckUtils]: 290: Hoare triple {64795#false} call processEnvironment(); {64795#false} is VALID [2020-07-08 12:00:07,273 INFO L280 TraceCheckUtils]: 291: Hoare triple {64795#false} havoc ~tmp~2; {64795#false} is VALID [2020-07-08 12:00:07,273 INFO L280 TraceCheckUtils]: 292: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-08 12:00:07,273 INFO L263 TraceCheckUtils]: 293: Hoare triple {64795#false} call processEnvironment__wrappee__methaneQuery(); {64795#false} is VALID [2020-07-08 12:00:07,273 INFO L280 TraceCheckUtils]: 294: Hoare triple {64795#false} havoc ~tmp~1; {64795#false} is VALID [2020-07-08 12:00:07,273 INFO L280 TraceCheckUtils]: 295: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-08 12:00:07,273 INFO L263 TraceCheckUtils]: 296: Hoare triple {64795#false} call processEnvironment__wrappee__highWaterSensor(); {64795#false} is VALID [2020-07-08 12:00:07,274 INFO L280 TraceCheckUtils]: 297: Hoare triple {64795#false} havoc ~tmp~0; {64795#false} is VALID [2020-07-08 12:00:07,274 INFO L280 TraceCheckUtils]: 298: Hoare triple {64795#false} assume 0 == ~pumpRunning~0; {64795#false} is VALID [2020-07-08 12:00:07,274 INFO L263 TraceCheckUtils]: 299: Hoare triple {64795#false} call #t~ret0 := isHighWaterLevel(); {64795#false} is VALID [2020-07-08 12:00:07,274 INFO L280 TraceCheckUtils]: 300: Hoare triple {64795#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64795#false} is VALID [2020-07-08 12:00:07,274 INFO L263 TraceCheckUtils]: 301: Hoare triple {64795#false} call #t~ret21 := isHighWaterSensorDry(); {64795#false} is VALID [2020-07-08 12:00:07,274 INFO L280 TraceCheckUtils]: 302: Hoare triple {64795#false} havoc ~retValue_acc~9; {64795#false} is VALID [2020-07-08 12:00:07,275 INFO L280 TraceCheckUtils]: 303: Hoare triple {64795#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64795#false} is VALID [2020-07-08 12:00:07,275 INFO L280 TraceCheckUtils]: 304: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,275 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {64795#false} {64795#false} #537#return; {64795#false} is VALID [2020-07-08 12:00:07,275 INFO L280 TraceCheckUtils]: 306: Hoare triple {64795#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64795#false} is VALID [2020-07-08 12:00:07,275 INFO L280 TraceCheckUtils]: 307: Hoare triple {64795#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64795#false} is VALID [2020-07-08 12:00:07,275 INFO L280 TraceCheckUtils]: 308: Hoare triple {64795#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64795#false} is VALID [2020-07-08 12:00:07,276 INFO L280 TraceCheckUtils]: 309: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,276 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {64795#false} {64795#false} #551#return; {64795#false} is VALID [2020-07-08 12:00:07,276 INFO L280 TraceCheckUtils]: 311: Hoare triple {64795#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64795#false} is VALID [2020-07-08 12:00:07,276 INFO L280 TraceCheckUtils]: 312: Hoare triple {64795#false} assume 0 != ~tmp~0; {64795#false} is VALID [2020-07-08 12:00:07,276 INFO L263 TraceCheckUtils]: 313: Hoare triple {64795#false} call activatePump(); {64795#false} is VALID [2020-07-08 12:00:07,276 INFO L280 TraceCheckUtils]: 314: Hoare triple {64795#false} havoc ~tmp~3; {64795#false} is VALID [2020-07-08 12:00:07,277 INFO L263 TraceCheckUtils]: 315: Hoare triple {64795#false} call #t~ret3 := isMethaneAlarm(); {64795#false} is VALID [2020-07-08 12:00:07,277 INFO L280 TraceCheckUtils]: 316: Hoare triple {64795#false} havoc ~retValue_acc~0; {64795#false} is VALID [2020-07-08 12:00:07,277 INFO L263 TraceCheckUtils]: 317: Hoare triple {64795#false} call #t~ret4 := isMethaneLevelCritical(); {64795#false} is VALID [2020-07-08 12:00:07,277 INFO L280 TraceCheckUtils]: 318: Hoare triple {64795#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64795#false} is VALID [2020-07-08 12:00:07,277 INFO L280 TraceCheckUtils]: 319: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,277 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {64795#false} {64795#false} #581#return; {64795#false} is VALID [2020-07-08 12:00:07,277 INFO L280 TraceCheckUtils]: 321: Hoare triple {64795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64795#false} is VALID [2020-07-08 12:00:07,278 INFO L280 TraceCheckUtils]: 322: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,278 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {64795#false} {64795#false} #533#return; {64795#false} is VALID [2020-07-08 12:00:07,278 INFO L280 TraceCheckUtils]: 324: Hoare triple {64795#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64795#false} is VALID [2020-07-08 12:00:07,278 INFO L280 TraceCheckUtils]: 325: Hoare triple {64795#false} assume !(0 != ~tmp~3); {64795#false} is VALID [2020-07-08 12:00:07,278 INFO L263 TraceCheckUtils]: 326: Hoare triple {64795#false} call activatePump__wrappee__lowWaterSensor(); {64795#false} is VALID [2020-07-08 12:00:07,278 INFO L280 TraceCheckUtils]: 327: Hoare triple {64795#false} ~pumpRunning~0 := 1; {64795#false} is VALID [2020-07-08 12:00:07,279 INFO L280 TraceCheckUtils]: 328: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,279 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {64795#false} {64795#false} #535#return; {64795#false} is VALID [2020-07-08 12:00:07,279 INFO L280 TraceCheckUtils]: 330: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,279 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {64795#false} {64795#false} #553#return; {64795#false} is VALID [2020-07-08 12:00:07,279 INFO L280 TraceCheckUtils]: 332: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,279 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {64795#false} {64795#false} #573#return; {64795#false} is VALID [2020-07-08 12:00:07,280 INFO L280 TraceCheckUtils]: 334: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,280 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {64795#false} {64795#false} #521#return; {64795#false} is VALID [2020-07-08 12:00:07,280 INFO L280 TraceCheckUtils]: 336: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,280 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {64795#false} {64795#false} #543#return; {64795#false} is VALID [2020-07-08 12:00:07,280 INFO L263 TraceCheckUtils]: 338: Hoare triple {64795#false} call __utac_acc__Specification5_spec__3(); {64795#false} is VALID [2020-07-08 12:00:07,280 INFO L280 TraceCheckUtils]: 339: Hoare triple {64795#false} havoc ~tmp~6;havoc ~tmp___0~2; {64795#false} is VALID [2020-07-08 12:00:07,281 INFO L263 TraceCheckUtils]: 340: Hoare triple {64795#false} call #t~ret24 := getWaterLevel(); {64795#false} is VALID [2020-07-08 12:00:07,281 INFO L280 TraceCheckUtils]: 341: Hoare triple {64795#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64795#false} is VALID [2020-07-08 12:00:07,281 INFO L280 TraceCheckUtils]: 342: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,282 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {64795#false} {64795#false} #561#return; {64795#false} is VALID [2020-07-08 12:00:07,282 INFO L280 TraceCheckUtils]: 344: Hoare triple {64795#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64795#false} is VALID [2020-07-08 12:00:07,282 INFO L280 TraceCheckUtils]: 345: Hoare triple {64795#false} assume 2 != ~tmp~6; {64795#false} is VALID [2020-07-08 12:00:07,282 INFO L263 TraceCheckUtils]: 346: Hoare triple {64795#false} call #t~ret25 := isPumpRunning(); {64795#false} is VALID [2020-07-08 12:00:07,282 INFO L280 TraceCheckUtils]: 347: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-08 12:00:07,282 INFO L280 TraceCheckUtils]: 348: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-08 12:00:07,283 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {64795#false} {64795#false} #563#return; {64795#false} is VALID [2020-07-08 12:00:07,283 INFO L280 TraceCheckUtils]: 350: Hoare triple {64795#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64795#false} is VALID [2020-07-08 12:00:07,283 INFO L280 TraceCheckUtils]: 351: Hoare triple {64795#false} assume 0 != ~tmp___0~2; {64795#false} is VALID [2020-07-08 12:00:07,283 INFO L280 TraceCheckUtils]: 352: Hoare triple {64795#false} assume 0 == ~switchedOnBeforeTS~0; {64795#false} is VALID [2020-07-08 12:00:07,283 INFO L263 TraceCheckUtils]: 353: Hoare triple {64795#false} call __automaton_fail(); {64795#false} is VALID [2020-07-08 12:00:07,283 INFO L280 TraceCheckUtils]: 354: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-08 12:00:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 280 proven. 18 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2020-07-08 12:00:07,380 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:00:07,380 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 23 [2020-07-08 12:00:07,381 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347982594] [2020-07-08 12:00:07,382 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 355