/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_product64.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:35:07,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:35:07,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:35:07,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:35:07,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:35:07,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:35:07,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:35:07,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:35:07,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:35:07,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:35:07,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:35:07,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:35:07,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:35:07,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:35:07,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:35:07,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:35:07,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:35:07,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:35:07,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:35:07,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:35:07,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:35:07,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:35:07,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:35:07,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:35:07,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:35:07,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:35:07,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:35:07,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:35:07,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:35:07,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:35:07,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:35:07,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:35:07,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:35:07,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:35:07,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:35:07,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:35:07,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:35:07,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:35:07,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:35:07,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:35:07,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:35:07,120 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:35:07,142 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:35:07,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:35:07,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:35:07,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:35:07,145 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:35:07,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:35:07,145 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:35:07,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:35:07,145 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:35:07,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:35:07,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:35:07,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:35:07,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:35:07,148 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:35:07,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:35:07,148 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:35:07,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:35:07,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:35:07,148 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:35:07,149 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:35:07,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:35:07,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:35:07,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:35:07,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:35:07,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:35:07,150 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:35:07,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:35:07,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:35:07,150 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:35:07,150 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:35:07,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:35:07,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:35:07,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:35:07,437 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:35:07,438 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:35:07,439 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product64.cil.c [2020-07-10 14:35:07,513 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a0af22c9/3cf938a5b6bf407eb2c2351c80cbc3cc/FLAG1bcb86ad9 [2020-07-10 14:35:08,080 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:35:08,081 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product64.cil.c [2020-07-10 14:35:08,095 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a0af22c9/3cf938a5b6bf407eb2c2351c80cbc3cc/FLAG1bcb86ad9 [2020-07-10 14:35:08,354 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a0af22c9/3cf938a5b6bf407eb2c2351c80cbc3cc [2020-07-10 14:35:08,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:35:08,367 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:35:08,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:35:08,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:35:08,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:35:08,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:35:08" (1/1) ... [2020-07-10 14:35:08,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8154e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:08, skipping insertion in model container [2020-07-10 14:35:08,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:35:08" (1/1) ... [2020-07-10 14:35:08,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:35:08,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:35:08,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:35:08,931 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:35:09,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:35:09,086 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:35:09,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09 WrapperNode [2020-07-10 14:35:09,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:35:09,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:35:09,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:35:09,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:35:09,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... [2020-07-10 14:35:09,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... [2020-07-10 14:35:09,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... [2020-07-10 14:35:09,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... [2020-07-10 14:35:09,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... [2020-07-10 14:35:09,203 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... [2020-07-10 14:35:09,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... [2020-07-10 14:35:09,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:35:09,232 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:35:09,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:35:09,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:35:09,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:35:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:35:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:35:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:35:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:35:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:35:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:35:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:35:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:35:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:35:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:35:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:35:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:35:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:35:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:35:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:35:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:35:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:35:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:35:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:35:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:35:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:35:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:35:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:35:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:35:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:35:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:35:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:35:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:35:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:35:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:35:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:35:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:35:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:35:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:35:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:35:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:35:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:35:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:35:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:35:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:35:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:35:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:35:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:35:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:35:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:35:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:35:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:35:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:35:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:35:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:35:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:35:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:35:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:35:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:35:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:35:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:35:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:35:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:35:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:35:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:35:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:35:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:35:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:35:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:35:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:35:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:35:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:35:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:35:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:35:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:35:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:35:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:35:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:35:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:35:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:35:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:35:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:35:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:35:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:35:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:35:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:35:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:35:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:35:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:35:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:35:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:35:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:35:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:35:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:35:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:35:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:35:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:35:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:35:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:35:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:35:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:35:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:35:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:35:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:35:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:35:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:35:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:35:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:35:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:35:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:35:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:35:10,942 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:35:10,943 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:35:10,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:35:10 BoogieIcfgContainer [2020-07-10 14:35:10,949 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:35:10,951 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:35:10,951 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:35:10,972 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:35:10,973 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:35:08" (1/3) ... [2020-07-10 14:35:10,974 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1efea38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:35:10, skipping insertion in model container [2020-07-10 14:35:10,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:35:09" (2/3) ... [2020-07-10 14:35:10,974 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1efea38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:35:10, skipping insertion in model container [2020-07-10 14:35:10,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:35:10" (3/3) ... [2020-07-10 14:35:10,976 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product64.cil.c [2020-07-10 14:35:10,988 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:35:10,997 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:35:11,013 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:35:11,039 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:35:11,040 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:35:11,040 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:35:11,040 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:35:11,041 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:35:11,041 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:35:11,041 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:35:11,041 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:35:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states. [2020-07-10 14:35:11,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:35:11,079 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:11,080 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:11,081 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:11,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:11,088 INFO L82 PathProgramCache]: Analyzing trace with hash -304783320, now seen corresponding path program 1 times [2020-07-10 14:35:11,100 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:11,100 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22248067] [2020-07-10 14:35:11,101 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:11,845 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:11,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {219#true} is VALID [2020-07-10 14:35:11,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:11,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {219#true} #601#return; {219#true} is VALID [2020-07-10 14:35:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:11,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:11,962 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {219#true} {219#true} #483#return; {219#true} is VALID [2020-07-10 14:35:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:11,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:11,968 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {219#true} {219#true} #485#return; {219#true} is VALID [2020-07-10 14:35:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:11,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {219#true} is VALID [2020-07-10 14:35:11,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:11,975 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {219#true} #487#return; {219#true} is VALID [2020-07-10 14:35:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:11,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:11,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {219#true} {219#true} #489#return; {219#true} is VALID [2020-07-10 14:35:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:12,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {219#true} is VALID [2020-07-10 14:35:12,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {219#true} #591#return; {219#true} is VALID [2020-07-10 14:35:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:12,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-10 14:35:12,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {219#true} is VALID [2020-07-10 14:35:12,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {219#true} is VALID [2020-07-10 14:35:12,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-10 14:35:12,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {219#true} {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {219#true} is VALID [2020-07-10 14:35:12,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {219#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {219#true} is VALID [2020-07-10 14:35:12,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,026 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {219#true} {220#false} #553#return; {220#false} is VALID [2020-07-10 14:35:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:12,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {219#true} is VALID [2020-07-10 14:35:12,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {220#false} #575#return; {220#false} is VALID [2020-07-10 14:35:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:12,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-10 14:35:12,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,038 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {219#true} {220#false} #577#return; {220#false} is VALID [2020-07-10 14:35:12,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {219#true} call ULTIMATE.init(); {249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:12,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {249#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {219#true} is VALID [2020-07-10 14:35:12,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,046 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {219#true} {219#true} #601#return; {219#true} is VALID [2020-07-10 14:35:12,047 INFO L263 TraceCheckUtils]: 4: Hoare triple {219#true} call #t~ret77 := main(); {219#true} is VALID [2020-07-10 14:35:12,047 INFO L280 TraceCheckUtils]: 5: Hoare triple {219#true} havoc ~retValue_acc~8;havoc ~tmp~8; {219#true} is VALID [2020-07-10 14:35:12,047 INFO L263 TraceCheckUtils]: 6: Hoare triple {219#true} call select_helpers(); {219#true} is VALID [2020-07-10 14:35:12,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,048 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {219#true} {219#true} #483#return; {219#true} is VALID [2020-07-10 14:35:12,048 INFO L263 TraceCheckUtils]: 9: Hoare triple {219#true} call select_features(); {219#true} is VALID [2020-07-10 14:35:12,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,049 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {219#true} {219#true} #485#return; {219#true} is VALID [2020-07-10 14:35:12,049 INFO L263 TraceCheckUtils]: 12: Hoare triple {219#true} call #t~ret40 := valid_product(); {219#true} is VALID [2020-07-10 14:35:12,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {219#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {219#true} is VALID [2020-07-10 14:35:12,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,050 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {219#true} {219#true} #487#return; {219#true} is VALID [2020-07-10 14:35:12,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {219#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {219#true} is VALID [2020-07-10 14:35:12,054 INFO L280 TraceCheckUtils]: 17: Hoare triple {219#true} assume 0 != ~tmp~8; {219#true} is VALID [2020-07-10 14:35:12,054 INFO L263 TraceCheckUtils]: 18: Hoare triple {219#true} call setup(); {219#true} is VALID [2020-07-10 14:35:12,055 INFO L280 TraceCheckUtils]: 19: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,055 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {219#true} {219#true} #489#return; {219#true} is VALID [2020-07-10 14:35:12,055 INFO L263 TraceCheckUtils]: 21: Hoare triple {219#true} call runTest(); {219#true} is VALID [2020-07-10 14:35:12,056 INFO L263 TraceCheckUtils]: 22: Hoare triple {219#true} call __utac_acc__Specification5_spec__1(); {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:12,057 INFO L280 TraceCheckUtils]: 23: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {219#true} is VALID [2020-07-10 14:35:12,058 INFO L280 TraceCheckUtils]: 24: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,058 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {219#true} {219#true} #591#return; {219#true} is VALID [2020-07-10 14:35:12,059 INFO L263 TraceCheckUtils]: 26: Hoare triple {219#true} call test(); {219#true} is VALID [2020-07-10 14:35:12,059 INFO L280 TraceCheckUtils]: 27: Hoare triple {219#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {219#true} is VALID [2020-07-10 14:35:12,062 INFO L280 TraceCheckUtils]: 28: Hoare triple {219#true} assume !true; {220#false} is VALID [2020-07-10 14:35:12,062 INFO L263 TraceCheckUtils]: 29: Hoare triple {220#false} call cleanup(); {220#false} is VALID [2020-07-10 14:35:12,063 INFO L280 TraceCheckUtils]: 30: Hoare triple {220#false} havoc ~i~0;havoc ~__cil_tmp2~0; {220#false} is VALID [2020-07-10 14:35:12,063 INFO L263 TraceCheckUtils]: 31: Hoare triple {220#false} call timeShift(); {220#false} is VALID [2020-07-10 14:35:12,063 INFO L263 TraceCheckUtils]: 32: Hoare triple {220#false} call __utac_acc__Specification5_spec__2(); {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:12,064 INFO L263 TraceCheckUtils]: 33: Hoare triple {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {219#true} is VALID [2020-07-10 14:35:12,064 INFO L280 TraceCheckUtils]: 34: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-10 14:35:12,065 INFO L280 TraceCheckUtils]: 35: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,065 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {219#true} {250#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {219#true} is VALID [2020-07-10 14:35:12,067 INFO L280 TraceCheckUtils]: 37: Hoare triple {219#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {219#true} is VALID [2020-07-10 14:35:12,068 INFO L280 TraceCheckUtils]: 38: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,068 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {219#true} {220#false} #553#return; {220#false} is VALID [2020-07-10 14:35:12,069 INFO L280 TraceCheckUtils]: 40: Hoare triple {220#false} assume !(0 != ~pumpRunning~0); {220#false} is VALID [2020-07-10 14:35:12,069 INFO L280 TraceCheckUtils]: 41: Hoare triple {220#false} assume !(0 != ~systemActive~0); {220#false} is VALID [2020-07-10 14:35:12,069 INFO L263 TraceCheckUtils]: 42: Hoare triple {220#false} call __utac_acc__Specification5_spec__3(); {220#false} is VALID [2020-07-10 14:35:12,070 INFO L280 TraceCheckUtils]: 43: Hoare triple {220#false} havoc ~tmp~0;havoc ~tmp___0~0; {220#false} is VALID [2020-07-10 14:35:12,070 INFO L263 TraceCheckUtils]: 44: Hoare triple {220#false} call #t~ret1 := getWaterLevel(); {219#true} is VALID [2020-07-10 14:35:12,071 INFO L280 TraceCheckUtils]: 45: Hoare triple {219#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {219#true} is VALID [2020-07-10 14:35:12,071 INFO L280 TraceCheckUtils]: 46: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,071 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {219#true} {220#false} #575#return; {220#false} is VALID [2020-07-10 14:35:12,072 INFO L280 TraceCheckUtils]: 48: Hoare triple {220#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {220#false} is VALID [2020-07-10 14:35:12,072 INFO L280 TraceCheckUtils]: 49: Hoare triple {220#false} assume 2 != ~tmp~0; {220#false} is VALID [2020-07-10 14:35:12,072 INFO L263 TraceCheckUtils]: 50: Hoare triple {220#false} call #t~ret2 := isPumpRunning(); {219#true} is VALID [2020-07-10 14:35:12,073 INFO L280 TraceCheckUtils]: 51: Hoare triple {219#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {219#true} is VALID [2020-07-10 14:35:12,073 INFO L280 TraceCheckUtils]: 52: Hoare triple {219#true} assume true; {219#true} is VALID [2020-07-10 14:35:12,073 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {219#true} {220#false} #577#return; {220#false} is VALID [2020-07-10 14:35:12,074 INFO L280 TraceCheckUtils]: 54: Hoare triple {220#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {220#false} is VALID [2020-07-10 14:35:12,074 INFO L280 TraceCheckUtils]: 55: Hoare triple {220#false} assume 0 != ~tmp___0~0; {220#false} is VALID [2020-07-10 14:35:12,075 INFO L280 TraceCheckUtils]: 56: Hoare triple {220#false} assume 0 == ~switchedOnBeforeTS~0; {220#false} is VALID [2020-07-10 14:35:12,075 INFO L263 TraceCheckUtils]: 57: Hoare triple {220#false} call __automaton_fail(); {220#false} is VALID [2020-07-10 14:35:12,075 INFO L280 TraceCheckUtils]: 58: Hoare triple {220#false} assume !false; {220#false} is VALID [2020-07-10 14:35:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:12,092 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22248067] [2020-07-10 14:35:12,110 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:12,111 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:35:12,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920900662] [2020-07-10 14:35:12,120 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:35:12,128 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:12,132 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:35:12,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:12,242 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:35:12,243 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:12,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:35:12,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:35:12,255 INFO L87 Difference]: Start difference. First operand 216 states. Second operand 4 states. [2020-07-10 14:35:18,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:18,061 INFO L93 Difference]: Finished difference Result 382 states and 489 transitions. [2020-07-10 14:35:18,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:35:18,061 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:35:18,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:35:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2020-07-10 14:35:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:35:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 489 transitions. [2020-07-10 14:35:18,126 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 489 transitions. [2020-07-10 14:35:19,643 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 489 edges. 489 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:19,677 INFO L225 Difference]: With dead ends: 382 [2020-07-10 14:35:19,677 INFO L226 Difference]: Without dead ends: 210 [2020-07-10 14:35:19,682 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:35:19,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-07-10 14:35:21,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 173. [2020-07-10 14:35:21,475 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:21,476 INFO L82 GeneralOperation]: Start isEquivalent. First operand 210 states. Second operand 173 states. [2020-07-10 14:35:21,477 INFO L74 IsIncluded]: Start isIncluded. First operand 210 states. Second operand 173 states. [2020-07-10 14:35:21,477 INFO L87 Difference]: Start difference. First operand 210 states. Second operand 173 states. [2020-07-10 14:35:21,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:21,498 INFO L93 Difference]: Finished difference Result 210 states and 262 transitions. [2020-07-10 14:35:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 262 transitions. [2020-07-10 14:35:21,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:21,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:21,503 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand 210 states. [2020-07-10 14:35:21,503 INFO L87 Difference]: Start difference. First operand 173 states. Second operand 210 states. [2020-07-10 14:35:21,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:21,525 INFO L93 Difference]: Finished difference Result 210 states and 262 transitions. [2020-07-10 14:35:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 262 transitions. [2020-07-10 14:35:21,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:21,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:21,535 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:21,535 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173 states. [2020-07-10 14:35:21,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 205 transitions. [2020-07-10 14:35:21,550 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 205 transitions. Word has length 59 [2020-07-10 14:35:21,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:21,550 INFO L479 AbstractCegarLoop]: Abstraction has 173 states and 205 transitions. [2020-07-10 14:35:21,551 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:35:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 205 transitions. [2020-07-10 14:35:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:35:21,555 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:21,556 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:21,556 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:35:21,556 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:21,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:21,557 INFO L82 PathProgramCache]: Analyzing trace with hash -511503066, now seen corresponding path program 1 times [2020-07-10 14:35:21,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:21,557 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037240308] [2020-07-10 14:35:21,557 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:21,961 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {1486#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {1455#true} is VALID [2020-07-10 14:35:22,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1455#true} #601#return; {1455#true} is VALID [2020-07-10 14:35:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,056 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1455#true} {1455#true} #483#return; {1455#true} is VALID [2020-07-10 14:35:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,058 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1455#true} {1455#true} #485#return; {1455#true} is VALID [2020-07-10 14:35:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1455#true} is VALID [2020-07-10 14:35:22,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1455#true} #487#return; {1455#true} is VALID [2020-07-10 14:35:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,069 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1455#true} {1455#true} #489#return; {1455#true} is VALID [2020-07-10 14:35:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1455#true} is VALID [2020-07-10 14:35:22,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1455#true} #591#return; {1455#true} is VALID [2020-07-10 14:35:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-10 14:35:22,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,092 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {1455#true} is VALID [2020-07-10 14:35:22,093 INFO L263 TraceCheckUtils]: 0: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1455#true} is VALID [2020-07-10 14:35:22,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-10 14:35:22,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,093 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1455#true} {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {1455#true} is VALID [2020-07-10 14:35:22,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {1455#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1455#true} is VALID [2020-07-10 14:35:22,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,094 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1455#true} {1456#false} #553#return; {1456#false} is VALID [2020-07-10 14:35:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {1455#true} is VALID [2020-07-10 14:35:22,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,098 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1456#false} #575#return; {1456#false} is VALID [2020-07-10 14:35:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:22,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-10 14:35:22,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,104 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1455#true} {1456#false} #577#return; {1456#false} is VALID [2020-07-10 14:35:22,109 INFO L263 TraceCheckUtils]: 0: Hoare triple {1455#true} call ULTIMATE.init(); {1486#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:22,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {1486#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {1455#true} is VALID [2020-07-10 14:35:22,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,110 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1455#true} {1455#true} #601#return; {1455#true} is VALID [2020-07-10 14:35:22,110 INFO L263 TraceCheckUtils]: 4: Hoare triple {1455#true} call #t~ret77 := main(); {1455#true} is VALID [2020-07-10 14:35:22,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {1455#true} havoc ~retValue_acc~8;havoc ~tmp~8; {1455#true} is VALID [2020-07-10 14:35:22,111 INFO L263 TraceCheckUtils]: 6: Hoare triple {1455#true} call select_helpers(); {1455#true} is VALID [2020-07-10 14:35:22,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,112 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1455#true} {1455#true} #483#return; {1455#true} is VALID [2020-07-10 14:35:22,112 INFO L263 TraceCheckUtils]: 9: Hoare triple {1455#true} call select_features(); {1455#true} is VALID [2020-07-10 14:35:22,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,112 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1455#true} {1455#true} #485#return; {1455#true} is VALID [2020-07-10 14:35:22,113 INFO L263 TraceCheckUtils]: 12: Hoare triple {1455#true} call #t~ret40 := valid_product(); {1455#true} is VALID [2020-07-10 14:35:22,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {1455#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1455#true} is VALID [2020-07-10 14:35:22,113 INFO L280 TraceCheckUtils]: 14: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,113 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1455#true} {1455#true} #487#return; {1455#true} is VALID [2020-07-10 14:35:22,114 INFO L280 TraceCheckUtils]: 16: Hoare triple {1455#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {1455#true} is VALID [2020-07-10 14:35:22,114 INFO L280 TraceCheckUtils]: 17: Hoare triple {1455#true} assume 0 != ~tmp~8; {1455#true} is VALID [2020-07-10 14:35:22,114 INFO L263 TraceCheckUtils]: 18: Hoare triple {1455#true} call setup(); {1455#true} is VALID [2020-07-10 14:35:22,114 INFO L280 TraceCheckUtils]: 19: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,115 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1455#true} {1455#true} #489#return; {1455#true} is VALID [2020-07-10 14:35:22,115 INFO L263 TraceCheckUtils]: 21: Hoare triple {1455#true} call runTest(); {1455#true} is VALID [2020-07-10 14:35:22,116 INFO L263 TraceCheckUtils]: 22: Hoare triple {1455#true} call __utac_acc__Specification5_spec__1(); {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:22,117 INFO L280 TraceCheckUtils]: 23: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1455#true} is VALID [2020-07-10 14:35:22,117 INFO L280 TraceCheckUtils]: 24: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,117 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1455#true} {1455#true} #591#return; {1455#true} is VALID [2020-07-10 14:35:22,118 INFO L263 TraceCheckUtils]: 26: Hoare triple {1455#true} call test(); {1455#true} is VALID [2020-07-10 14:35:22,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {1455#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1472#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:35:22,120 INFO L280 TraceCheckUtils]: 28: Hoare triple {1472#(= 0 test_~splverifierCounter~0)} assume !false; {1472#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:35:22,121 INFO L280 TraceCheckUtils]: 29: Hoare triple {1472#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1456#false} is VALID [2020-07-10 14:35:22,121 INFO L263 TraceCheckUtils]: 30: Hoare triple {1456#false} call cleanup(); {1456#false} is VALID [2020-07-10 14:35:22,121 INFO L280 TraceCheckUtils]: 31: Hoare triple {1456#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1456#false} is VALID [2020-07-10 14:35:22,122 INFO L263 TraceCheckUtils]: 32: Hoare triple {1456#false} call timeShift(); {1456#false} is VALID [2020-07-10 14:35:22,122 INFO L263 TraceCheckUtils]: 33: Hoare triple {1456#false} call __utac_acc__Specification5_spec__2(); {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:22,122 INFO L263 TraceCheckUtils]: 34: Hoare triple {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1455#true} is VALID [2020-07-10 14:35:22,122 INFO L280 TraceCheckUtils]: 35: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-10 14:35:22,123 INFO L280 TraceCheckUtils]: 36: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,123 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1455#true} {1487#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {1455#true} is VALID [2020-07-10 14:35:22,123 INFO L280 TraceCheckUtils]: 38: Hoare triple {1455#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1455#true} is VALID [2020-07-10 14:35:22,123 INFO L280 TraceCheckUtils]: 39: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,124 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1455#true} {1456#false} #553#return; {1456#false} is VALID [2020-07-10 14:35:22,124 INFO L280 TraceCheckUtils]: 41: Hoare triple {1456#false} assume !(0 != ~pumpRunning~0); {1456#false} is VALID [2020-07-10 14:35:22,124 INFO L280 TraceCheckUtils]: 42: Hoare triple {1456#false} assume !(0 != ~systemActive~0); {1456#false} is VALID [2020-07-10 14:35:22,124 INFO L263 TraceCheckUtils]: 43: Hoare triple {1456#false} call __utac_acc__Specification5_spec__3(); {1456#false} is VALID [2020-07-10 14:35:22,125 INFO L280 TraceCheckUtils]: 44: Hoare triple {1456#false} havoc ~tmp~0;havoc ~tmp___0~0; {1456#false} is VALID [2020-07-10 14:35:22,125 INFO L263 TraceCheckUtils]: 45: Hoare triple {1456#false} call #t~ret1 := getWaterLevel(); {1455#true} is VALID [2020-07-10 14:35:22,125 INFO L280 TraceCheckUtils]: 46: Hoare triple {1455#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {1455#true} is VALID [2020-07-10 14:35:22,126 INFO L280 TraceCheckUtils]: 47: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,126 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1455#true} {1456#false} #575#return; {1456#false} is VALID [2020-07-10 14:35:22,126 INFO L280 TraceCheckUtils]: 49: Hoare triple {1456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1456#false} is VALID [2020-07-10 14:35:22,126 INFO L280 TraceCheckUtils]: 50: Hoare triple {1456#false} assume 2 != ~tmp~0; {1456#false} is VALID [2020-07-10 14:35:22,127 INFO L263 TraceCheckUtils]: 51: Hoare triple {1456#false} call #t~ret2 := isPumpRunning(); {1455#true} is VALID [2020-07-10 14:35:22,127 INFO L280 TraceCheckUtils]: 52: Hoare triple {1455#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1455#true} is VALID [2020-07-10 14:35:22,127 INFO L280 TraceCheckUtils]: 53: Hoare triple {1455#true} assume true; {1455#true} is VALID [2020-07-10 14:35:22,127 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1455#true} {1456#false} #577#return; {1456#false} is VALID [2020-07-10 14:35:22,128 INFO L280 TraceCheckUtils]: 55: Hoare triple {1456#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1456#false} is VALID [2020-07-10 14:35:22,128 INFO L280 TraceCheckUtils]: 56: Hoare triple {1456#false} assume 0 != ~tmp___0~0; {1456#false} is VALID [2020-07-10 14:35:22,128 INFO L280 TraceCheckUtils]: 57: Hoare triple {1456#false} assume 0 == ~switchedOnBeforeTS~0; {1456#false} is VALID [2020-07-10 14:35:22,128 INFO L263 TraceCheckUtils]: 58: Hoare triple {1456#false} call __automaton_fail(); {1456#false} is VALID [2020-07-10 14:35:22,129 INFO L280 TraceCheckUtils]: 59: Hoare triple {1456#false} assume !false; {1456#false} is VALID [2020-07-10 14:35:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:22,137 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037240308] [2020-07-10 14:35:22,137 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:22,137 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:35:22,137 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199918384] [2020-07-10 14:35:22,139 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:35:22,140 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:22,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:35:22,209 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:22,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:35:22,210 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:22,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:35:22,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:35:22,211 INFO L87 Difference]: Start difference. First operand 173 states and 205 transitions. Second operand 5 states. [2020-07-10 14:35:23,746 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:29,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:29,156 INFO L93 Difference]: Finished difference Result 317 states and 389 transitions. [2020-07-10 14:35:29,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:35:29,156 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:35:29,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:35:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 389 transitions. [2020-07-10 14:35:29,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:35:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 389 transitions. [2020-07-10 14:35:29,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 389 transitions. [2020-07-10 14:35:30,443 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:30,458 INFO L225 Difference]: With dead ends: 317 [2020-07-10 14:35:30,459 INFO L226 Difference]: Without dead ends: 200 [2020-07-10 14:35:30,463 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:35:30,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2020-07-10 14:35:32,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 164. [2020-07-10 14:35:32,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:32,234 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand 164 states. [2020-07-10 14:35:32,235 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand 164 states. [2020-07-10 14:35:32,235 INFO L87 Difference]: Start difference. First operand 200 states. Second operand 164 states. [2020-07-10 14:35:32,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:32,249 INFO L93 Difference]: Finished difference Result 200 states and 248 transitions. [2020-07-10 14:35:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 248 transitions. [2020-07-10 14:35:32,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:32,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:32,251 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand 200 states. [2020-07-10 14:35:32,251 INFO L87 Difference]: Start difference. First operand 164 states. Second operand 200 states. [2020-07-10 14:35:32,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:32,264 INFO L93 Difference]: Finished difference Result 200 states and 248 transitions. [2020-07-10 14:35:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 248 transitions. [2020-07-10 14:35:32,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:32,268 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:32,268 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:32,268 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164 states. [2020-07-10 14:35:32,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 193 transitions. [2020-07-10 14:35:32,278 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 193 transitions. Word has length 60 [2020-07-10 14:35:32,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:32,280 INFO L479 AbstractCegarLoop]: Abstraction has 164 states and 193 transitions. [2020-07-10 14:35:32,280 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:35:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 193 transitions. [2020-07-10 14:35:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:35:32,285 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:32,285 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:32,285 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:35:32,286 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:32,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:32,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1192401668, now seen corresponding path program 1 times [2020-07-10 14:35:32,286 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:32,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143106959] [2020-07-10 14:35:32,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,706 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {2612#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {2583#(= 1 ~systemActive~0)} assume true; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,783 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2583#(= 1 ~systemActive~0)} {2578#true} #601#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,788 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #483#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,792 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #485#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:32,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {2613#(= 1 |valid_product_#res|)} assume true; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:32,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2613#(= 1 |valid_product_#res|)} {2583#(= 1 ~systemActive~0)} #487#return; {2591#(= |main_#t~ret40| ~systemActive~0)} is VALID [2020-07-10 14:35:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,836 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #489#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2578#true} is VALID [2020-07-10 14:35:32,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #591#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-10 14:35:32,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,866 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {2578#true} is VALID [2020-07-10 14:35:32,866 INFO L263 TraceCheckUtils]: 0: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2578#true} is VALID [2020-07-10 14:35:32,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-10 14:35:32,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,868 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2578#true} {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {2578#true} is VALID [2020-07-10 14:35:32,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {2578#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2578#true} is VALID [2020-07-10 14:35:32,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,887 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #553#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {2578#true} is VALID [2020-07-10 14:35:32,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,894 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2579#false} #575#return; {2579#false} is VALID [2020-07-10 14:35:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:32,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-10 14:35:32,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,899 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2578#true} {2579#false} #577#return; {2579#false} is VALID [2020-07-10 14:35:32,905 INFO L263 TraceCheckUtils]: 0: Hoare triple {2578#true} call ULTIMATE.init(); {2612#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:35:32,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {2612#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {2583#(= 1 ~systemActive~0)} assume true; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,915 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2583#(= 1 ~systemActive~0)} {2578#true} #601#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,919 INFO L263 TraceCheckUtils]: 4: Hoare triple {2583#(= 1 ~systemActive~0)} call #t~ret77 := main(); {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {2583#(= 1 ~systemActive~0)} havoc ~retValue_acc~8;havoc ~tmp~8; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,921 INFO L263 TraceCheckUtils]: 6: Hoare triple {2583#(= 1 ~systemActive~0)} call select_helpers(); {2578#true} is VALID [2020-07-10 14:35:32,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,926 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #483#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,926 INFO L263 TraceCheckUtils]: 9: Hoare triple {2583#(= 1 ~systemActive~0)} call select_features(); {2578#true} is VALID [2020-07-10 14:35:32,927 INFO L280 TraceCheckUtils]: 10: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,928 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2578#true} {2583#(= 1 ~systemActive~0)} #485#return; {2583#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:35:32,928 INFO L263 TraceCheckUtils]: 12: Hoare triple {2583#(= 1 ~systemActive~0)} call #t~ret40 := valid_product(); {2578#true} is VALID [2020-07-10 14:35:32,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {2578#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:32,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {2613#(= 1 |valid_product_#res|)} assume true; {2613#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:35:32,931 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2613#(= 1 |valid_product_#res|)} {2583#(= 1 ~systemActive~0)} #487#return; {2591#(= |main_#t~ret40| ~systemActive~0)} is VALID [2020-07-10 14:35:32,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {2591#(= |main_#t~ret40| ~systemActive~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {2592#(= main_~tmp~8 ~systemActive~0)} is VALID [2020-07-10 14:35:32,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {2592#(= main_~tmp~8 ~systemActive~0)} assume 0 != ~tmp~8; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,934 INFO L263 TraceCheckUtils]: 18: Hoare triple {2593#(not (= 0 ~systemActive~0))} call setup(); {2578#true} is VALID [2020-07-10 14:35:32,934 INFO L280 TraceCheckUtils]: 19: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,935 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #489#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,936 INFO L263 TraceCheckUtils]: 21: Hoare triple {2593#(not (= 0 ~systemActive~0))} call runTest(); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,937 INFO L263 TraceCheckUtils]: 22: Hoare triple {2593#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:32,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2578#true} is VALID [2020-07-10 14:35:32,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,938 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #591#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,939 INFO L263 TraceCheckUtils]: 26: Hoare triple {2593#(not (= 0 ~systemActive~0))} call test(); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {2593#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,940 INFO L280 TraceCheckUtils]: 28: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !false; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,941 INFO L280 TraceCheckUtils]: 29: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,941 INFO L280 TraceCheckUtils]: 30: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,942 INFO L280 TraceCheckUtils]: 31: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~1); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,943 INFO L280 TraceCheckUtils]: 32: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,945 INFO L280 TraceCheckUtils]: 34: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,946 INFO L280 TraceCheckUtils]: 35: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,947 INFO L280 TraceCheckUtils]: 36: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,948 INFO L263 TraceCheckUtils]: 37: Hoare triple {2593#(not (= 0 ~systemActive~0))} call timeShift(); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,948 INFO L263 TraceCheckUtils]: 38: Hoare triple {2593#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:32,949 INFO L263 TraceCheckUtils]: 39: Hoare triple {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2578#true} is VALID [2020-07-10 14:35:32,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-10 14:35:32,949 INFO L280 TraceCheckUtils]: 41: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,950 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2578#true} {2614#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {2578#true} is VALID [2020-07-10 14:35:32,950 INFO L280 TraceCheckUtils]: 43: Hoare triple {2578#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {2578#true} is VALID [2020-07-10 14:35:32,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,952 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2578#true} {2593#(not (= 0 ~systemActive~0))} #553#return; {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,953 INFO L280 TraceCheckUtils]: 46: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2593#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:35:32,953 INFO L280 TraceCheckUtils]: 47: Hoare triple {2593#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2579#false} is VALID [2020-07-10 14:35:32,953 INFO L263 TraceCheckUtils]: 48: Hoare triple {2579#false} call __utac_acc__Specification5_spec__3(); {2579#false} is VALID [2020-07-10 14:35:32,954 INFO L280 TraceCheckUtils]: 49: Hoare triple {2579#false} havoc ~tmp~0;havoc ~tmp___0~0; {2579#false} is VALID [2020-07-10 14:35:32,954 INFO L263 TraceCheckUtils]: 50: Hoare triple {2579#false} call #t~ret1 := getWaterLevel(); {2578#true} is VALID [2020-07-10 14:35:32,954 INFO L280 TraceCheckUtils]: 51: Hoare triple {2578#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {2578#true} is VALID [2020-07-10 14:35:32,954 INFO L280 TraceCheckUtils]: 52: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,955 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2578#true} {2579#false} #575#return; {2579#false} is VALID [2020-07-10 14:35:32,955 INFO L280 TraceCheckUtils]: 54: Hoare triple {2579#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2579#false} is VALID [2020-07-10 14:35:32,955 INFO L280 TraceCheckUtils]: 55: Hoare triple {2579#false} assume 2 != ~tmp~0; {2579#false} is VALID [2020-07-10 14:35:32,955 INFO L263 TraceCheckUtils]: 56: Hoare triple {2579#false} call #t~ret2 := isPumpRunning(); {2578#true} is VALID [2020-07-10 14:35:32,955 INFO L280 TraceCheckUtils]: 57: Hoare triple {2578#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2578#true} is VALID [2020-07-10 14:35:32,956 INFO L280 TraceCheckUtils]: 58: Hoare triple {2578#true} assume true; {2578#true} is VALID [2020-07-10 14:35:32,956 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2578#true} {2579#false} #577#return; {2579#false} is VALID [2020-07-10 14:35:32,956 INFO L280 TraceCheckUtils]: 60: Hoare triple {2579#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {2579#false} is VALID [2020-07-10 14:35:32,956 INFO L280 TraceCheckUtils]: 61: Hoare triple {2579#false} assume 0 != ~tmp___0~0; {2579#false} is VALID [2020-07-10 14:35:32,957 INFO L280 TraceCheckUtils]: 62: Hoare triple {2579#false} assume 0 == ~switchedOnBeforeTS~0; {2579#false} is VALID [2020-07-10 14:35:32,957 INFO L263 TraceCheckUtils]: 63: Hoare triple {2579#false} call __automaton_fail(); {2579#false} is VALID [2020-07-10 14:35:32,957 INFO L280 TraceCheckUtils]: 64: Hoare triple {2579#false} assume !false; {2579#false} is VALID [2020-07-10 14:35:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:35:32,971 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143106959] [2020-07-10 14:35:32,972 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:35:32,972 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:35:32,973 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660203501] [2020-07-10 14:35:32,974 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:35:32,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:32,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:35:33,052 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:33,052 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:35:33,052 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:33,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:35:33,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:35:33,053 INFO L87 Difference]: Start difference. First operand 164 states and 193 transitions. Second operand 9 states. [2020-07-10 14:35:33,997 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:35:34,974 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:35,382 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:35,696 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:35:40,496 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:55,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:55,336 INFO L93 Difference]: Finished difference Result 549 states and 680 transitions. [2020-07-10 14:35:55,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:35:55,336 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:35:55,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:35:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 680 transitions. [2020-07-10 14:35:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:35:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 680 transitions. [2020-07-10 14:35:55,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 680 transitions. [2020-07-10 14:35:57,796 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 680 edges. 680 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:57,816 INFO L225 Difference]: With dead ends: 549 [2020-07-10 14:35:57,816 INFO L226 Difference]: Without dead ends: 413 [2020-07-10 14:35:57,818 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:35:57,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2020-07-10 14:36:01,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 344. [2020-07-10 14:36:01,228 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:36:01,228 INFO L82 GeneralOperation]: Start isEquivalent. First operand 413 states. Second operand 344 states. [2020-07-10 14:36:01,228 INFO L74 IsIncluded]: Start isIncluded. First operand 413 states. Second operand 344 states. [2020-07-10 14:36:01,229 INFO L87 Difference]: Start difference. First operand 413 states. Second operand 344 states. [2020-07-10 14:36:01,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:01,252 INFO L93 Difference]: Finished difference Result 413 states and 509 transitions. [2020-07-10 14:36:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 509 transitions. [2020-07-10 14:36:01,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:01,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:01,254 INFO L74 IsIncluded]: Start isIncluded. First operand 344 states. Second operand 413 states. [2020-07-10 14:36:01,255 INFO L87 Difference]: Start difference. First operand 344 states. Second operand 413 states. [2020-07-10 14:36:01,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:01,281 INFO L93 Difference]: Finished difference Result 413 states and 509 transitions. [2020-07-10 14:36:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 509 transitions. [2020-07-10 14:36:01,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:01,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:01,284 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:36:01,284 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:36:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 344 states. [2020-07-10 14:36:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 418 transitions. [2020-07-10 14:36:01,303 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 418 transitions. Word has length 65 [2020-07-10 14:36:01,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:36:01,304 INFO L479 AbstractCegarLoop]: Abstraction has 344 states and 418 transitions. [2020-07-10 14:36:01,304 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:36:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 418 transitions. [2020-07-10 14:36:01,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:36:01,306 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:01,306 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:36:01,306 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:36:01,307 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:01,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:01,307 INFO L82 PathProgramCache]: Analyzing trace with hash 1231670033, now seen corresponding path program 1 times [2020-07-10 14:36:01,307 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:01,307 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372788117] [2020-07-10 14:36:01,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,685 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:36:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {4747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,755 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4710#true} #601#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,759 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #483#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,770 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #485#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {4710#true} is VALID [2020-07-10 14:36:01,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,775 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #487#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,788 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #489#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4710#true} is VALID [2020-07-10 14:36:01,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #591#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {4749#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {4715#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,826 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4715#(= 0 ~pumpRunning~0)} #541#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4710#true} is VALID [2020-07-10 14:36:01,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,841 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {4710#true} is VALID [2020-07-10 14:36:01,842 INFO L263 TraceCheckUtils]: 0: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4710#true} is VALID [2020-07-10 14:36:01,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4710#true} is VALID [2020-07-10 14:36:01,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,842 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4710#true} {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {4710#true} is VALID [2020-07-10 14:36:01,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {4710#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4710#true} is VALID [2020-07-10 14:36:01,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,844 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #553#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {4710#true} is VALID [2020-07-10 14:36:01,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #575#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:01,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:01,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:01,866 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4715#(= 0 ~pumpRunning~0)} #577#return; {4745#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:36:01,871 INFO L263 TraceCheckUtils]: 0: Hoare triple {4710#true} call ULTIMATE.init(); {4747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:36:01,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {4747#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,877 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4710#true} #601#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,878 INFO L263 TraceCheckUtils]: 4: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {4715#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8;havoc ~tmp~8; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,879 INFO L263 TraceCheckUtils]: 6: Hoare triple {4715#(= 0 ~pumpRunning~0)} call select_helpers(); {4710#true} is VALID [2020-07-10 14:36:01,879 INFO L280 TraceCheckUtils]: 7: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,880 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #483#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,880 INFO L263 TraceCheckUtils]: 9: Hoare triple {4715#(= 0 ~pumpRunning~0)} call select_features(); {4710#true} is VALID [2020-07-10 14:36:01,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,881 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #485#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,881 INFO L263 TraceCheckUtils]: 12: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret40 := valid_product(); {4710#true} is VALID [2020-07-10 14:36:01,881 INFO L280 TraceCheckUtils]: 13: Hoare triple {4710#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {4710#true} is VALID [2020-07-10 14:36:01,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,882 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #487#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,883 INFO L280 TraceCheckUtils]: 16: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,883 INFO L280 TraceCheckUtils]: 17: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,884 INFO L263 TraceCheckUtils]: 18: Hoare triple {4715#(= 0 ~pumpRunning~0)} call setup(); {4710#true} is VALID [2020-07-10 14:36:01,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,884 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #489#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,885 INFO L263 TraceCheckUtils]: 21: Hoare triple {4715#(= 0 ~pumpRunning~0)} call runTest(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,886 INFO L263 TraceCheckUtils]: 22: Hoare triple {4715#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:01,886 INFO L280 TraceCheckUtils]: 23: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4710#true} is VALID [2020-07-10 14:36:01,886 INFO L280 TraceCheckUtils]: 24: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,887 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #591#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,887 INFO L263 TraceCheckUtils]: 26: Hoare triple {4715#(= 0 ~pumpRunning~0)} call test(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,888 INFO L280 TraceCheckUtils]: 27: Hoare triple {4715#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !false; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,889 INFO L280 TraceCheckUtils]: 29: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,890 INFO L280 TraceCheckUtils]: 30: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,890 INFO L280 TraceCheckUtils]: 31: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~1); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,891 INFO L280 TraceCheckUtils]: 32: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,891 INFO L280 TraceCheckUtils]: 33: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,893 INFO L280 TraceCheckUtils]: 36: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,894 INFO L263 TraceCheckUtils]: 37: Hoare triple {4715#(= 0 ~pumpRunning~0)} call stopSystem(); {4749#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:36:01,894 INFO L280 TraceCheckUtils]: 38: Hoare triple {4749#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,895 INFO L280 TraceCheckUtils]: 39: Hoare triple {4715#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,895 INFO L280 TraceCheckUtils]: 40: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume true; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,896 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4715#(= 0 ~pumpRunning~0)} {4715#(= 0 ~pumpRunning~0)} #541#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,897 INFO L263 TraceCheckUtils]: 42: Hoare triple {4715#(= 0 ~pumpRunning~0)} call timeShift(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,897 INFO L263 TraceCheckUtils]: 43: Hoare triple {4715#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:01,898 INFO L263 TraceCheckUtils]: 44: Hoare triple {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4710#true} is VALID [2020-07-10 14:36:01,898 INFO L280 TraceCheckUtils]: 45: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4710#true} is VALID [2020-07-10 14:36:01,898 INFO L280 TraceCheckUtils]: 46: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,898 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4710#true} {4748#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {4710#true} is VALID [2020-07-10 14:36:01,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {4710#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {4710#true} is VALID [2020-07-10 14:36:01,899 INFO L280 TraceCheckUtils]: 49: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,899 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #553#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,900 INFO L280 TraceCheckUtils]: 51: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,900 INFO L280 TraceCheckUtils]: 52: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,901 INFO L263 TraceCheckUtils]: 53: Hoare triple {4715#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,901 INFO L280 TraceCheckUtils]: 54: Hoare triple {4715#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,902 INFO L263 TraceCheckUtils]: 55: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {4710#true} is VALID [2020-07-10 14:36:01,902 INFO L280 TraceCheckUtils]: 56: Hoare triple {4710#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {4710#true} is VALID [2020-07-10 14:36:01,902 INFO L280 TraceCheckUtils]: 57: Hoare triple {4710#true} assume true; {4710#true} is VALID [2020-07-10 14:36:01,903 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4710#true} {4715#(= 0 ~pumpRunning~0)} #575#return; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,903 INFO L280 TraceCheckUtils]: 59: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,904 INFO L280 TraceCheckUtils]: 60: Hoare triple {4715#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {4715#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:36:01,904 INFO L263 TraceCheckUtils]: 61: Hoare triple {4715#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {4710#true} is VALID [2020-07-10 14:36:01,905 INFO L280 TraceCheckUtils]: 62: Hoare triple {4710#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:01,905 INFO L280 TraceCheckUtils]: 63: Hoare triple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:36:01,906 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4753#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4715#(= 0 ~pumpRunning~0)} #577#return; {4745#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-10 14:36:01,907 INFO L280 TraceCheckUtils]: 65: Hoare triple {4745#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {4746#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:36:01,907 INFO L280 TraceCheckUtils]: 66: Hoare triple {4746#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {4711#false} is VALID [2020-07-10 14:36:01,908 INFO L280 TraceCheckUtils]: 67: Hoare triple {4711#false} assume 0 == ~switchedOnBeforeTS~0; {4711#false} is VALID [2020-07-10 14:36:01,908 INFO L263 TraceCheckUtils]: 68: Hoare triple {4711#false} call __automaton_fail(); {4711#false} is VALID [2020-07-10 14:36:01,908 INFO L280 TraceCheckUtils]: 69: Hoare triple {4711#false} assume !false; {4711#false} is VALID [2020-07-10 14:36:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:36:01,918 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372788117] [2020-07-10 14:36:01,918 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:36:01,919 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:36:01,919 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138649642] [2020-07-10 14:36:01,919 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:36:01,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:36:01,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:36:02,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:02,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:36:02,012 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:36:02,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:36:02,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:36:02,013 INFO L87 Difference]: Start difference. First operand 344 states and 418 transitions. Second operand 9 states. [2020-07-10 14:36:02,970 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:06,513 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:12,545 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:12,915 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:13,999 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:14,624 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:21,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:21,140 INFO L93 Difference]: Finished difference Result 891 states and 1152 transitions. [2020-07-10 14:36:21,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:36:21,141 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:36:21,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:36:21,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 569 transitions. [2020-07-10 14:36:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 569 transitions. [2020-07-10 14:36:21,164 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 569 transitions. [2020-07-10 14:36:23,647 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 569 edges. 569 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:23,700 INFO L225 Difference]: With dead ends: 891 [2020-07-10 14:36:23,700 INFO L226 Difference]: Without dead ends: 575 [2020-07-10 14:36:23,704 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:36:23,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2020-07-10 14:36:28,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 507. [2020-07-10 14:36:28,912 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:36:28,912 INFO L82 GeneralOperation]: Start isEquivalent. First operand 575 states. Second operand 507 states. [2020-07-10 14:36:28,912 INFO L74 IsIncluded]: Start isIncluded. First operand 575 states. Second operand 507 states. [2020-07-10 14:36:28,912 INFO L87 Difference]: Start difference. First operand 575 states. Second operand 507 states. [2020-07-10 14:36:28,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:28,940 INFO L93 Difference]: Finished difference Result 575 states and 714 transitions. [2020-07-10 14:36:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 714 transitions. [2020-07-10 14:36:28,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:28,942 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:28,943 INFO L74 IsIncluded]: Start isIncluded. First operand 507 states. Second operand 575 states. [2020-07-10 14:36:28,943 INFO L87 Difference]: Start difference. First operand 507 states. Second operand 575 states. [2020-07-10 14:36:28,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:28,970 INFO L93 Difference]: Finished difference Result 575 states and 714 transitions. [2020-07-10 14:36:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 714 transitions. [2020-07-10 14:36:28,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:28,972 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:28,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:36:28,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:36:28,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 507 states. [2020-07-10 14:36:28,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 605 transitions. [2020-07-10 14:36:28,996 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 605 transitions. Word has length 70 [2020-07-10 14:36:28,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:36:28,996 INFO L479 AbstractCegarLoop]: Abstraction has 507 states and 605 transitions. [2020-07-10 14:36:28,997 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:36:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 605 transitions. [2020-07-10 14:36:28,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-10 14:36:28,999 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:28,999 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] [2020-07-10 14:36:28,999 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:36:29,000 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:29,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:29,000 INFO L82 PathProgramCache]: Analyzing trace with hash 853087743, now seen corresponding path program 1 times [2020-07-10 14:36:29,000 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:29,001 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64431702] [2020-07-10 14:36:29,001 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,356 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:36:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {7923#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {7846#true} is VALID [2020-07-10 14:36:29,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,413 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #601#return; {7846#true} is VALID [2020-07-10 14:36:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,422 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7846#true} {7846#true} #483#return; {7846#true} is VALID [2020-07-10 14:36:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,425 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7846#true} {7846#true} #485#return; {7846#true} is VALID [2020-07-10 14:36:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7846#true} is VALID [2020-07-10 14:36:29,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #487#return; {7846#true} is VALID [2020-07-10 14:36:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7846#true} {7846#true} #489#return; {7846#true} is VALID [2020-07-10 14:36:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7846#true} is VALID [2020-07-10 14:36:29,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #591#return; {7846#true} is VALID [2020-07-10 14:36:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-10 14:36:29,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,457 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {7846#true} is VALID [2020-07-10 14:36:29,457 INFO L263 TraceCheckUtils]: 0: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7846#true} is VALID [2020-07-10 14:36:29,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-10 14:36:29,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,458 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7846#true} {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {7846#true} is VALID [2020-07-10 14:36:29,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7846#true} is VALID [2020-07-10 14:36:29,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,458 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7846#true} {7846#true} #553#return; {7846#true} is VALID [2020-07-10 14:36:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,607 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-10 14:36:29,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-10 14:36:29,607 INFO L263 TraceCheckUtils]: 1: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-10 14:36:29,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,608 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-10 14:36:29,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-10 14:36:29,610 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:29,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,612 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-10 14:36:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-10 14:36:29,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-10 14:36:29,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,627 INFO L263 TraceCheckUtils]: 1: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-10 14:36:29,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-10 14:36:29,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,628 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-10 14:36:29,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,628 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-10 14:36:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-10 14:36:29,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,635 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-10 14:36:29,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-10 14:36:29,635 INFO L263 TraceCheckUtils]: 1: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-10 14:36:29,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,636 INFO L263 TraceCheckUtils]: 3: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-10 14:36:29,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-10 14:36:29,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,636 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-10 14:36:29,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,637 INFO L280 TraceCheckUtils]: 8: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,637 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-10 14:36:29,637 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-10 14:36:29,638 INFO L280 TraceCheckUtils]: 11: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-10 14:36:29,639 INFO L263 TraceCheckUtils]: 12: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-10 14:36:29,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,639 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-10 14:36:29,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,640 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-10 14:36:29,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-10 14:36:29,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-10 14:36:29,641 INFO L263 TraceCheckUtils]: 2: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-10 14:36:29,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-10 14:36:29,641 INFO L263 TraceCheckUtils]: 4: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-10 14:36:29,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,642 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-10 14:36:29,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-10 14:36:29,647 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:29,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,649 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-10 14:36:29,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:36:29,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-10 14:36:29,651 INFO L263 TraceCheckUtils]: 16: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-10 14:36:29,651 INFO L263 TraceCheckUtils]: 18: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-10 14:36:29,652 INFO L280 TraceCheckUtils]: 19: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,652 INFO L263 TraceCheckUtils]: 20: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-10 14:36:29,652 INFO L280 TraceCheckUtils]: 21: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-10 14:36:29,652 INFO L280 TraceCheckUtils]: 22: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,652 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-10 14:36:29,653 INFO L280 TraceCheckUtils]: 24: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,653 INFO L280 TraceCheckUtils]: 25: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,653 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-10 14:36:29,653 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-10 14:36:29,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-10 14:36:29,655 INFO L263 TraceCheckUtils]: 29: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,655 INFO L280 TraceCheckUtils]: 30: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-10 14:36:29,655 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,655 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-10 14:36:29,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,656 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-10 14:36:29,656 INFO L280 TraceCheckUtils]: 35: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,656 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-10 14:36:29,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7846#true} is VALID [2020-07-10 14:36:29,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-10 14:36:29,659 INFO L263 TraceCheckUtils]: 2: Hoare triple {7846#true} call processEnvironment__wrappee__highWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-10 14:36:29,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-10 14:36:29,659 INFO L263 TraceCheckUtils]: 5: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-10 14:36:29,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-10 14:36:29,660 INFO L263 TraceCheckUtils]: 7: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-10 14:36:29,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,660 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,661 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-10 14:36:29,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-10 14:36:29,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:29,664 INFO L280 TraceCheckUtils]: 14: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,665 INFO L280 TraceCheckUtils]: 15: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,666 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-10 14:36:29,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:36:29,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-10 14:36:29,668 INFO L263 TraceCheckUtils]: 19: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-10 14:36:29,668 INFO L263 TraceCheckUtils]: 21: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-10 14:36:29,668 INFO L280 TraceCheckUtils]: 22: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,669 INFO L263 TraceCheckUtils]: 23: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-10 14:36:29,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-10 14:36:29,669 INFO L280 TraceCheckUtils]: 25: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,669 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-10 14:36:29,670 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,670 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,673 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-10 14:36:29,674 INFO L280 TraceCheckUtils]: 30: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-10 14:36:29,674 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-10 14:36:29,678 INFO L263 TraceCheckUtils]: 32: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,678 INFO L280 TraceCheckUtils]: 33: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-10 14:36:29,678 INFO L280 TraceCheckUtils]: 34: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,679 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-10 14:36:29,679 INFO L280 TraceCheckUtils]: 36: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,679 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-10 14:36:29,679 INFO L280 TraceCheckUtils]: 38: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,680 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-10 14:36:29,680 INFO L280 TraceCheckUtils]: 40: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,680 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7847#false} {7846#true} #533#return; {7847#false} is VALID [2020-07-10 14:36:29,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7846#true} is VALID [2020-07-10 14:36:29,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-10 14:36:29,684 INFO L263 TraceCheckUtils]: 2: Hoare triple {7846#true} call processEnvironment__wrappee__methaneQuery(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7846#true} is VALID [2020-07-10 14:36:29,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-10 14:36:29,685 INFO L263 TraceCheckUtils]: 5: Hoare triple {7846#true} call processEnvironment__wrappee__highWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-10 14:36:29,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-10 14:36:29,686 INFO L263 TraceCheckUtils]: 8: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-10 14:36:29,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-10 14:36:29,686 INFO L263 TraceCheckUtils]: 10: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-10 14:36:29,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,687 INFO L280 TraceCheckUtils]: 12: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,687 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-10 14:36:29,687 INFO L280 TraceCheckUtils]: 15: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-10 14:36:29,688 INFO L280 TraceCheckUtils]: 16: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:29,689 INFO L280 TraceCheckUtils]: 17: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,689 INFO L280 TraceCheckUtils]: 18: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,690 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-10 14:36:29,691 INFO L280 TraceCheckUtils]: 20: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:36:29,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-10 14:36:29,692 INFO L263 TraceCheckUtils]: 22: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,692 INFO L280 TraceCheckUtils]: 23: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-10 14:36:29,692 INFO L263 TraceCheckUtils]: 24: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-10 14:36:29,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,693 INFO L263 TraceCheckUtils]: 26: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-10 14:36:29,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-10 14:36:29,693 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,693 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-10 14:36:29,694 INFO L280 TraceCheckUtils]: 30: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,694 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,694 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-10 14:36:29,694 INFO L280 TraceCheckUtils]: 33: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-10 14:36:29,694 INFO L280 TraceCheckUtils]: 34: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-10 14:36:29,695 INFO L263 TraceCheckUtils]: 35: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,695 INFO L280 TraceCheckUtils]: 36: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-10 14:36:29,696 INFO L280 TraceCheckUtils]: 37: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,696 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-10 14:36:29,696 INFO L280 TraceCheckUtils]: 39: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,696 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-10 14:36:29,696 INFO L280 TraceCheckUtils]: 41: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,697 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-10 14:36:29,697 INFO L280 TraceCheckUtils]: 43: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,697 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7847#false} {7846#true} #533#return; {7847#false} is VALID [2020-07-10 14:36:29,697 INFO L280 TraceCheckUtils]: 45: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,697 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7847#false} {7846#true} #557#return; {7847#false} is VALID [2020-07-10 14:36:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {7846#true} is VALID [2020-07-10 14:36:29,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,704 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7847#false} #575#return; {7847#false} is VALID [2020-07-10 14:36:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:29,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-10 14:36:29,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,716 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7846#true} {7847#false} #577#return; {7847#false} is VALID [2020-07-10 14:36:29,720 INFO L263 TraceCheckUtils]: 0: Hoare triple {7846#true} call ULTIMATE.init(); {7923#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:36:29,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {7923#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {7846#true} is VALID [2020-07-10 14:36:29,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,721 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7846#true} {7846#true} #601#return; {7846#true} is VALID [2020-07-10 14:36:29,721 INFO L263 TraceCheckUtils]: 4: Hoare triple {7846#true} call #t~ret77 := main(); {7846#true} is VALID [2020-07-10 14:36:29,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {7846#true} havoc ~retValue_acc~8;havoc ~tmp~8; {7846#true} is VALID [2020-07-10 14:36:29,722 INFO L263 TraceCheckUtils]: 6: Hoare triple {7846#true} call select_helpers(); {7846#true} is VALID [2020-07-10 14:36:29,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,722 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7846#true} {7846#true} #483#return; {7846#true} is VALID [2020-07-10 14:36:29,722 INFO L263 TraceCheckUtils]: 9: Hoare triple {7846#true} call select_features(); {7846#true} is VALID [2020-07-10 14:36:29,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,723 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7846#true} {7846#true} #485#return; {7846#true} is VALID [2020-07-10 14:36:29,723 INFO L263 TraceCheckUtils]: 12: Hoare triple {7846#true} call #t~ret40 := valid_product(); {7846#true} is VALID [2020-07-10 14:36:29,723 INFO L280 TraceCheckUtils]: 13: Hoare triple {7846#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {7846#true} is VALID [2020-07-10 14:36:29,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,723 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7846#true} {7846#true} #487#return; {7846#true} is VALID [2020-07-10 14:36:29,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {7846#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {7846#true} is VALID [2020-07-10 14:36:29,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {7846#true} assume 0 != ~tmp~8; {7846#true} is VALID [2020-07-10 14:36:29,724 INFO L263 TraceCheckUtils]: 18: Hoare triple {7846#true} call setup(); {7846#true} is VALID [2020-07-10 14:36:29,724 INFO L280 TraceCheckUtils]: 19: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,724 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7846#true} {7846#true} #489#return; {7846#true} is VALID [2020-07-10 14:36:29,725 INFO L263 TraceCheckUtils]: 21: Hoare triple {7846#true} call runTest(); {7846#true} is VALID [2020-07-10 14:36:29,725 INFO L263 TraceCheckUtils]: 22: Hoare triple {7846#true} call __utac_acc__Specification5_spec__1(); {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:29,726 INFO L280 TraceCheckUtils]: 23: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7846#true} is VALID [2020-07-10 14:36:29,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,726 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7846#true} {7846#true} #591#return; {7846#true} is VALID [2020-07-10 14:36:29,726 INFO L263 TraceCheckUtils]: 26: Hoare triple {7846#true} call test(); {7846#true} is VALID [2020-07-10 14:36:29,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {7846#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7846#true} is VALID [2020-07-10 14:36:29,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {7846#true} assume !false; {7846#true} is VALID [2020-07-10 14:36:29,727 INFO L280 TraceCheckUtils]: 29: Hoare triple {7846#true} assume ~splverifierCounter~0 < 4; {7846#true} is VALID [2020-07-10 14:36:29,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {7846#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {7846#true} is VALID [2020-07-10 14:36:29,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {7846#true} assume !(0 != ~tmp~1); {7846#true} is VALID [2020-07-10 14:36:29,727 INFO L280 TraceCheckUtils]: 32: Hoare triple {7846#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {7846#true} is VALID [2020-07-10 14:36:29,727 INFO L280 TraceCheckUtils]: 33: Hoare triple {7846#true} assume !(0 != ~tmp___0~1); {7846#true} is VALID [2020-07-10 14:36:29,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {7846#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {7846#true} is VALID [2020-07-10 14:36:29,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {7846#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {7846#true} is VALID [2020-07-10 14:36:29,728 INFO L280 TraceCheckUtils]: 36: Hoare triple {7846#true} assume !(0 != ~tmp___1~0); {7846#true} is VALID [2020-07-10 14:36:29,728 INFO L263 TraceCheckUtils]: 37: Hoare triple {7846#true} call timeShift(); {7846#true} is VALID [2020-07-10 14:36:29,729 INFO L263 TraceCheckUtils]: 38: Hoare triple {7846#true} call __utac_acc__Specification5_spec__2(); {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:29,729 INFO L263 TraceCheckUtils]: 39: Hoare triple {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {7846#true} is VALID [2020-07-10 14:36:29,729 INFO L280 TraceCheckUtils]: 40: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-10 14:36:29,729 INFO L280 TraceCheckUtils]: 41: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,730 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7846#true} {7924#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {7846#true} is VALID [2020-07-10 14:36:29,730 INFO L280 TraceCheckUtils]: 43: Hoare triple {7846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {7846#true} is VALID [2020-07-10 14:36:29,730 INFO L280 TraceCheckUtils]: 44: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,730 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7846#true} {7846#true} #553#return; {7846#true} is VALID [2020-07-10 14:36:29,730 INFO L280 TraceCheckUtils]: 46: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-10 14:36:29,731 INFO L280 TraceCheckUtils]: 47: Hoare triple {7846#true} assume 0 != ~systemActive~0; {7846#true} is VALID [2020-07-10 14:36:29,731 INFO L263 TraceCheckUtils]: 48: Hoare triple {7846#true} call processEnvironment(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,731 INFO L280 TraceCheckUtils]: 49: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7846#true} is VALID [2020-07-10 14:36:29,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-10 14:36:29,732 INFO L263 TraceCheckUtils]: 51: Hoare triple {7846#true} call processEnvironment__wrappee__methaneQuery(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,732 INFO L280 TraceCheckUtils]: 52: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7846#true} is VALID [2020-07-10 14:36:29,733 INFO L280 TraceCheckUtils]: 53: Hoare triple {7846#true} assume !(0 != ~pumpRunning~0); {7846#true} is VALID [2020-07-10 14:36:29,746 INFO L263 TraceCheckUtils]: 54: Hoare triple {7846#true} call processEnvironment__wrappee__highWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,747 INFO L280 TraceCheckUtils]: 55: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7846#true} is VALID [2020-07-10 14:36:29,747 INFO L280 TraceCheckUtils]: 56: Hoare triple {7846#true} assume 0 == ~pumpRunning~0; {7846#true} is VALID [2020-07-10 14:36:29,747 INFO L263 TraceCheckUtils]: 57: Hoare triple {7846#true} call #t~ret7 := isHighWaterLevel(); {7846#true} is VALID [2020-07-10 14:36:29,747 INFO L280 TraceCheckUtils]: 58: Hoare triple {7846#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {7846#true} is VALID [2020-07-10 14:36:29,748 INFO L263 TraceCheckUtils]: 59: Hoare triple {7846#true} call #t~ret28 := isHighWaterSensorDry(); {7846#true} is VALID [2020-07-10 14:36:29,748 INFO L280 TraceCheckUtils]: 60: Hoare triple {7846#true} havoc ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,748 INFO L280 TraceCheckUtils]: 61: Hoare triple {7846#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {7846#true} is VALID [2020-07-10 14:36:29,748 INFO L280 TraceCheckUtils]: 62: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,748 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7846#true} {7846#true} #551#return; {7846#true} is VALID [2020-07-10 14:36:29,749 INFO L280 TraceCheckUtils]: 64: Hoare triple {7846#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {7846#true} is VALID [2020-07-10 14:36:29,754 INFO L280 TraceCheckUtils]: 65: Hoare triple {7846#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 14:36:29,755 INFO L280 TraceCheckUtils]: 66: Hoare triple {8043#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,756 INFO L280 TraceCheckUtils]: 67: Hoare triple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:36:29,774 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8044#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7846#true} #565#return; {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} is VALID [2020-07-10 14:36:29,775 INFO L280 TraceCheckUtils]: 69: Hoare triple {8019#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 14:36:29,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {8020#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {7847#false} is VALID [2020-07-10 14:36:29,775 INFO L263 TraceCheckUtils]: 71: Hoare triple {7847#false} call activatePump(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,775 INFO L280 TraceCheckUtils]: 72: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7846#true} is VALID [2020-07-10 14:36:29,776 INFO L263 TraceCheckUtils]: 73: Hoare triple {7846#true} call #t~ret10 := isMethaneAlarm(); {7846#true} is VALID [2020-07-10 14:36:29,776 INFO L280 TraceCheckUtils]: 74: Hoare triple {7846#true} havoc ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,776 INFO L263 TraceCheckUtils]: 75: Hoare triple {7846#true} call #t~ret11 := isMethaneLevelCritical(); {7846#true} is VALID [2020-07-10 14:36:29,776 INFO L280 TraceCheckUtils]: 76: Hoare triple {7846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {7846#true} is VALID [2020-07-10 14:36:29,776 INFO L280 TraceCheckUtils]: 77: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,777 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7846#true} {7846#true} #595#return; {7846#true} is VALID [2020-07-10 14:36:29,777 INFO L280 TraceCheckUtils]: 79: Hoare triple {7846#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {7846#true} is VALID [2020-07-10 14:36:29,777 INFO L280 TraceCheckUtils]: 80: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,777 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7846#true} {7846#true} #547#return; {7846#true} is VALID [2020-07-10 14:36:29,777 INFO L280 TraceCheckUtils]: 82: Hoare triple {7846#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {7846#true} is VALID [2020-07-10 14:36:29,777 INFO L280 TraceCheckUtils]: 83: Hoare triple {7846#true} assume !(0 != ~tmp~5); {7846#true} is VALID [2020-07-10 14:36:29,779 INFO L263 TraceCheckUtils]: 84: Hoare triple {7846#true} call activatePump__wrappee__lowWaterSensor(); {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:29,779 INFO L280 TraceCheckUtils]: 85: Hoare triple {7928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7846#true} is VALID [2020-07-10 14:36:29,779 INFO L280 TraceCheckUtils]: 86: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,779 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7846#true} {7846#true} #549#return; {7846#true} is VALID [2020-07-10 14:36:29,779 INFO L280 TraceCheckUtils]: 88: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,779 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7846#true} {7847#false} #567#return; {7847#false} is VALID [2020-07-10 14:36:29,780 INFO L280 TraceCheckUtils]: 90: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,780 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7847#false} {7846#true} #587#return; {7847#false} is VALID [2020-07-10 14:36:29,780 INFO L280 TraceCheckUtils]: 92: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,780 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {7847#false} {7846#true} #533#return; {7847#false} is VALID [2020-07-10 14:36:29,780 INFO L280 TraceCheckUtils]: 94: Hoare triple {7847#false} assume true; {7847#false} is VALID [2020-07-10 14:36:29,780 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7847#false} {7846#true} #557#return; {7847#false} is VALID [2020-07-10 14:36:29,781 INFO L263 TraceCheckUtils]: 96: Hoare triple {7847#false} call __utac_acc__Specification5_spec__3(); {7847#false} is VALID [2020-07-10 14:36:29,781 INFO L280 TraceCheckUtils]: 97: Hoare triple {7847#false} havoc ~tmp~0;havoc ~tmp___0~0; {7847#false} is VALID [2020-07-10 14:36:29,781 INFO L263 TraceCheckUtils]: 98: Hoare triple {7847#false} call #t~ret1 := getWaterLevel(); {7846#true} is VALID [2020-07-10 14:36:29,781 INFO L280 TraceCheckUtils]: 99: Hoare triple {7846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {7846#true} is VALID [2020-07-10 14:36:29,781 INFO L280 TraceCheckUtils]: 100: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,782 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7846#true} {7847#false} #575#return; {7847#false} is VALID [2020-07-10 14:36:29,782 INFO L280 TraceCheckUtils]: 102: Hoare triple {7847#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7847#false} is VALID [2020-07-10 14:36:29,782 INFO L280 TraceCheckUtils]: 103: Hoare triple {7847#false} assume 2 != ~tmp~0; {7847#false} is VALID [2020-07-10 14:36:29,782 INFO L263 TraceCheckUtils]: 104: Hoare triple {7847#false} call #t~ret2 := isPumpRunning(); {7846#true} is VALID [2020-07-10 14:36:29,782 INFO L280 TraceCheckUtils]: 105: Hoare triple {7846#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7846#true} is VALID [2020-07-10 14:36:29,782 INFO L280 TraceCheckUtils]: 106: Hoare triple {7846#true} assume true; {7846#true} is VALID [2020-07-10 14:36:29,783 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7846#true} {7847#false} #577#return; {7847#false} is VALID [2020-07-10 14:36:29,783 INFO L280 TraceCheckUtils]: 108: Hoare triple {7847#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {7847#false} is VALID [2020-07-10 14:36:29,783 INFO L280 TraceCheckUtils]: 109: Hoare triple {7847#false} assume 0 != ~tmp___0~0; {7847#false} is VALID [2020-07-10 14:36:29,783 INFO L280 TraceCheckUtils]: 110: Hoare triple {7847#false} assume 0 == ~switchedOnBeforeTS~0; {7847#false} is VALID [2020-07-10 14:36:29,783 INFO L263 TraceCheckUtils]: 111: Hoare triple {7847#false} call __automaton_fail(); {7847#false} is VALID [2020-07-10 14:36:29,784 INFO L280 TraceCheckUtils]: 112: Hoare triple {7847#false} assume !false; {7847#false} is VALID [2020-07-10 14:36:29,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:36:29,801 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64431702] [2020-07-10 14:36:29,801 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:36:29,801 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:36:29,802 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085080149] [2020-07-10 14:36:29,803 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-10 14:36:29,804 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:36:29,804 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:36:29,923 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:29,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:36:29,924 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:36:29,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:36:29,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:36:29,925 INFO L87 Difference]: Start difference. First operand 507 states and 605 transitions. Second operand 9 states. [2020-07-10 14:36:36,551 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:36,907 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:36:37,353 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:37,717 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:46,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:46,320 INFO L93 Difference]: Finished difference Result 1079 states and 1378 transitions. [2020-07-10 14:36:46,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:36:46,320 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-10 14:36:46,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:36:46,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 464 transitions. [2020-07-10 14:36:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:36:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 464 transitions. [2020-07-10 14:36:46,344 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 464 transitions. [2020-07-10 14:36:47,832 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 464 edges. 464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:47,860 INFO L225 Difference]: With dead ends: 1079 [2020-07-10 14:36:47,860 INFO L226 Difference]: Without dead ends: 600 [2020-07-10 14:36:47,862 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:36:47,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 600 states. [2020-07-10 14:36:52,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 600 to 520. [2020-07-10 14:36:52,028 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:36:52,028 INFO L82 GeneralOperation]: Start isEquivalent. First operand 600 states. Second operand 520 states. [2020-07-10 14:36:52,028 INFO L74 IsIncluded]: Start isIncluded. First operand 600 states. Second operand 520 states. [2020-07-10 14:36:52,028 INFO L87 Difference]: Start difference. First operand 600 states. Second operand 520 states. [2020-07-10 14:36:52,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:52,058 INFO L93 Difference]: Finished difference Result 600 states and 753 transitions. [2020-07-10 14:36:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 753 transitions. [2020-07-10 14:36:52,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:52,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:52,061 INFO L74 IsIncluded]: Start isIncluded. First operand 520 states. Second operand 600 states. [2020-07-10 14:36:52,061 INFO L87 Difference]: Start difference. First operand 520 states. Second operand 600 states. [2020-07-10 14:36:52,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:36:52,089 INFO L93 Difference]: Finished difference Result 600 states and 753 transitions. [2020-07-10 14:36:52,090 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 753 transitions. [2020-07-10 14:36:52,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:36:52,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:36:52,092 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:36:52,092 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:36:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 520 states. [2020-07-10 14:36:52,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 619 transitions. [2020-07-10 14:36:52,116 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 619 transitions. Word has length 113 [2020-07-10 14:36:52,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:36:52,116 INFO L479 AbstractCegarLoop]: Abstraction has 520 states and 619 transitions. [2020-07-10 14:36:52,116 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:36:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 619 transitions. [2020-07-10 14:36:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-10 14:36:52,119 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:52,119 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] [2020-07-10 14:36:52,119 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:36:52,119 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:52,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:52,120 INFO L82 PathProgramCache]: Analyzing trace with hash -1502717507, now seen corresponding path program 1 times [2020-07-10 14:36:52,120 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:52,120 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353606506] [2020-07-10 14:36:52,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,452 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:36:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {11519#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {11440#true} is VALID [2020-07-10 14:36:52,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #601#return; {11440#true} is VALID [2020-07-10 14:36:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,508 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11440#true} {11440#true} #483#return; {11440#true} is VALID [2020-07-10 14:36:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,511 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11440#true} {11440#true} #485#return; {11440#true} is VALID [2020-07-10 14:36:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:52,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {11520#(= 1 |valid_product_#res|)} assume true; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:52,529 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11520#(= 1 |valid_product_#res|)} {11440#true} #487#return; {11452#(= |main_#t~ret40| 1)} is VALID [2020-07-10 14:36:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,532 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11440#true} {11440#true} #489#return; {11440#true} is VALID [2020-07-10 14:36:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11440#true} is VALID [2020-07-10 14:36:52,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,547 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #591#return; {11440#true} is VALID [2020-07-10 14:36:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-10 14:36:52,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {11440#true} is VALID [2020-07-10 14:36:52,555 INFO L263 TraceCheckUtils]: 0: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11440#true} is VALID [2020-07-10 14:36:52,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-10 14:36:52,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,555 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11440#true} {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {11440#true} is VALID [2020-07-10 14:36:52,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11440#true} is VALID [2020-07-10 14:36:52,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,556 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11440#true} {11440#true} #553#return; {11440#true} is VALID [2020-07-10 14:36:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-10 14:36:52,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,675 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-10 14:36:52,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-10 14:36:52,676 INFO L263 TraceCheckUtils]: 1: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-10 14:36:52,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-10 14:36:52,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,679 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-10 14:36:52,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:36:52,680 INFO L280 TraceCheckUtils]: 7: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-10 14:36:52,680 INFO L280 TraceCheckUtils]: 8: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-10 14:36:52,681 INFO L280 TraceCheckUtils]: 9: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,681 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-10 14:36:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-10 14:36:52,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-10 14:36:52,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,698 INFO L263 TraceCheckUtils]: 1: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-10 14:36:52,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-10 14:36:52,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,699 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-10 14:36:52,699 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,700 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-10 14:36:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-10 14:36:52,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,707 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-10 14:36:52,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-10 14:36:52,708 INFO L263 TraceCheckUtils]: 1: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-10 14:36:52,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,709 INFO L263 TraceCheckUtils]: 3: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-10 14:36:52,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-10 14:36:52,709 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,710 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-10 14:36:52,710 INFO L280 TraceCheckUtils]: 7: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,711 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-10 14:36:52,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-10 14:36:52,712 INFO L280 TraceCheckUtils]: 11: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-10 14:36:52,713 INFO L263 TraceCheckUtils]: 12: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,713 INFO L280 TraceCheckUtils]: 13: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-10 14:36:52,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,714 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-10 14:36:52,714 INFO L280 TraceCheckUtils]: 16: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,715 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-10 14:36:52,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-10 14:36:52,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-10 14:36:52,716 INFO L263 TraceCheckUtils]: 2: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-10 14:36:52,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-10 14:36:52,717 INFO L263 TraceCheckUtils]: 4: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-10 14:36:52,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-10 14:36:52,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,719 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-10 14:36:52,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:36:52,721 INFO L280 TraceCheckUtils]: 10: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-10 14:36:52,721 INFO L280 TraceCheckUtils]: 11: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-10 14:36:52,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,722 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-10 14:36:52,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-10 14:36:52,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-10 14:36:52,726 INFO L263 TraceCheckUtils]: 16: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-10 14:36:52,726 INFO L263 TraceCheckUtils]: 18: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-10 14:36:52,727 INFO L280 TraceCheckUtils]: 19: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,727 INFO L263 TraceCheckUtils]: 20: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-10 14:36:52,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-10 14:36:52,730 INFO L280 TraceCheckUtils]: 22: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,730 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-10 14:36:52,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,731 INFO L280 TraceCheckUtils]: 25: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,731 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-10 14:36:52,731 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-10 14:36:52,732 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-10 14:36:52,733 INFO L263 TraceCheckUtils]: 29: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-10 14:36:52,733 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,733 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-10 14:36:52,734 INFO L280 TraceCheckUtils]: 33: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,734 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-10 14:36:52,734 INFO L280 TraceCheckUtils]: 35: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,734 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-10 14:36:52,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11440#true} is VALID [2020-07-10 14:36:52,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-10 14:36:52,737 INFO L263 TraceCheckUtils]: 2: Hoare triple {11440#true} call processEnvironment__wrappee__highWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-10 14:36:52,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-10 14:36:52,738 INFO L263 TraceCheckUtils]: 5: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-10 14:36:52,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-10 14:36:52,738 INFO L263 TraceCheckUtils]: 7: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-10 14:36:52,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-10 14:36:52,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,741 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-10 14:36:52,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:36:52,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-10 14:36:52,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-10 14:36:52,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,745 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-10 14:36:52,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-10 14:36:52,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-10 14:36:52,746 INFO L263 TraceCheckUtils]: 19: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-10 14:36:52,746 INFO L263 TraceCheckUtils]: 21: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-10 14:36:52,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,747 INFO L263 TraceCheckUtils]: 23: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-10 14:36:52,747 INFO L280 TraceCheckUtils]: 24: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-10 14:36:52,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,748 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-10 14:36:52,748 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,749 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-10 14:36:52,749 INFO L280 TraceCheckUtils]: 30: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-10 14:36:52,750 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-10 14:36:52,751 INFO L263 TraceCheckUtils]: 32: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,751 INFO L280 TraceCheckUtils]: 33: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-10 14:36:52,751 INFO L280 TraceCheckUtils]: 34: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,752 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-10 14:36:52,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,752 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-10 14:36:52,753 INFO L280 TraceCheckUtils]: 38: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,753 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-10 14:36:52,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,753 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11441#false} {11440#true} #533#return; {11441#false} is VALID [2020-07-10 14:36:52,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11440#true} is VALID [2020-07-10 14:36:52,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-10 14:36:52,756 INFO L263 TraceCheckUtils]: 2: Hoare triple {11440#true} call processEnvironment__wrappee__methaneQuery(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11440#true} is VALID [2020-07-10 14:36:52,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-10 14:36:52,757 INFO L263 TraceCheckUtils]: 5: Hoare triple {11440#true} call processEnvironment__wrappee__highWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-10 14:36:52,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-10 14:36:52,758 INFO L263 TraceCheckUtils]: 8: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-10 14:36:52,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-10 14:36:52,758 INFO L263 TraceCheckUtils]: 10: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-10 14:36:52,759 INFO L280 TraceCheckUtils]: 11: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-10 14:36:52,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,760 INFO L280 TraceCheckUtils]: 13: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,761 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-10 14:36:52,762 INFO L280 TraceCheckUtils]: 15: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:36:52,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-10 14:36:52,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-10 14:36:52,763 INFO L280 TraceCheckUtils]: 18: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,763 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-10 14:36:52,763 INFO L280 TraceCheckUtils]: 20: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-10 14:36:52,763 INFO L280 TraceCheckUtils]: 21: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-10 14:36:52,764 INFO L263 TraceCheckUtils]: 22: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,764 INFO L280 TraceCheckUtils]: 23: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-10 14:36:52,764 INFO L263 TraceCheckUtils]: 24: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-10 14:36:52,764 INFO L280 TraceCheckUtils]: 25: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,765 INFO L263 TraceCheckUtils]: 26: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-10 14:36:52,765 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-10 14:36:52,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,765 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-10 14:36:52,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,765 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,766 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-10 14:36:52,766 INFO L280 TraceCheckUtils]: 33: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-10 14:36:52,766 INFO L280 TraceCheckUtils]: 34: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-10 14:36:52,767 INFO L263 TraceCheckUtils]: 35: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,767 INFO L280 TraceCheckUtils]: 36: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-10 14:36:52,767 INFO L280 TraceCheckUtils]: 37: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,767 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-10 14:36:52,768 INFO L280 TraceCheckUtils]: 39: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,768 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-10 14:36:52,768 INFO L280 TraceCheckUtils]: 41: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,768 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-10 14:36:52,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,769 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11441#false} {11440#true} #533#return; {11441#false} is VALID [2020-07-10 14:36:52,769 INFO L280 TraceCheckUtils]: 45: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,769 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11441#false} {11440#true} #557#return; {11441#false} is VALID [2020-07-10 14:36:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {11440#true} is VALID [2020-07-10 14:36:52,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,781 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11441#false} #575#return; {11441#false} is VALID [2020-07-10 14:36:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:36:52,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-10 14:36:52,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,785 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11440#true} {11441#false} #577#return; {11441#false} is VALID [2020-07-10 14:36:52,792 INFO L263 TraceCheckUtils]: 0: Hoare triple {11440#true} call ULTIMATE.init(); {11519#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:36:52,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {11519#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {11440#true} is VALID [2020-07-10 14:36:52,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,793 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11440#true} {11440#true} #601#return; {11440#true} is VALID [2020-07-10 14:36:52,793 INFO L263 TraceCheckUtils]: 4: Hoare triple {11440#true} call #t~ret77 := main(); {11440#true} is VALID [2020-07-10 14:36:52,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {11440#true} havoc ~retValue_acc~8;havoc ~tmp~8; {11440#true} is VALID [2020-07-10 14:36:52,794 INFO L263 TraceCheckUtils]: 6: Hoare triple {11440#true} call select_helpers(); {11440#true} is VALID [2020-07-10 14:36:52,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,794 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11440#true} {11440#true} #483#return; {11440#true} is VALID [2020-07-10 14:36:52,795 INFO L263 TraceCheckUtils]: 9: Hoare triple {11440#true} call select_features(); {11440#true} is VALID [2020-07-10 14:36:52,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,795 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11440#true} {11440#true} #485#return; {11440#true} is VALID [2020-07-10 14:36:52,796 INFO L263 TraceCheckUtils]: 12: Hoare triple {11440#true} call #t~ret40 := valid_product(); {11440#true} is VALID [2020-07-10 14:36:52,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {11440#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:52,798 INFO L280 TraceCheckUtils]: 14: Hoare triple {11520#(= 1 |valid_product_#res|)} assume true; {11520#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:36:52,799 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11520#(= 1 |valid_product_#res|)} {11440#true} #487#return; {11452#(= |main_#t~ret40| 1)} is VALID [2020-07-10 14:36:52,799 INFO L280 TraceCheckUtils]: 16: Hoare triple {11452#(= |main_#t~ret40| 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {11453#(= 1 main_~tmp~8)} is VALID [2020-07-10 14:36:52,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {11453#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {11440#true} is VALID [2020-07-10 14:36:52,800 INFO L263 TraceCheckUtils]: 18: Hoare triple {11440#true} call setup(); {11440#true} is VALID [2020-07-10 14:36:52,800 INFO L280 TraceCheckUtils]: 19: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,800 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11440#true} {11440#true} #489#return; {11440#true} is VALID [2020-07-10 14:36:52,800 INFO L263 TraceCheckUtils]: 21: Hoare triple {11440#true} call runTest(); {11440#true} is VALID [2020-07-10 14:36:52,801 INFO L263 TraceCheckUtils]: 22: Hoare triple {11440#true} call __utac_acc__Specification5_spec__1(); {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:52,801 INFO L280 TraceCheckUtils]: 23: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11440#true} is VALID [2020-07-10 14:36:52,801 INFO L280 TraceCheckUtils]: 24: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,802 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11440#true} {11440#true} #591#return; {11440#true} is VALID [2020-07-10 14:36:52,802 INFO L263 TraceCheckUtils]: 26: Hoare triple {11440#true} call test(); {11440#true} is VALID [2020-07-10 14:36:52,802 INFO L280 TraceCheckUtils]: 27: Hoare triple {11440#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11440#true} is VALID [2020-07-10 14:36:52,802 INFO L280 TraceCheckUtils]: 28: Hoare triple {11440#true} assume !false; {11440#true} is VALID [2020-07-10 14:36:52,802 INFO L280 TraceCheckUtils]: 29: Hoare triple {11440#true} assume ~splverifierCounter~0 < 4; {11440#true} is VALID [2020-07-10 14:36:52,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {11440#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {11440#true} is VALID [2020-07-10 14:36:52,803 INFO L280 TraceCheckUtils]: 31: Hoare triple {11440#true} assume !(0 != ~tmp~1); {11440#true} is VALID [2020-07-10 14:36:52,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {11440#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {11440#true} is VALID [2020-07-10 14:36:52,803 INFO L280 TraceCheckUtils]: 33: Hoare triple {11440#true} assume !(0 != ~tmp___0~1); {11440#true} is VALID [2020-07-10 14:36:52,803 INFO L280 TraceCheckUtils]: 34: Hoare triple {11440#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {11440#true} is VALID [2020-07-10 14:36:52,803 INFO L280 TraceCheckUtils]: 35: Hoare triple {11440#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {11440#true} is VALID [2020-07-10 14:36:52,804 INFO L280 TraceCheckUtils]: 36: Hoare triple {11440#true} assume !(0 != ~tmp___1~0); {11440#true} is VALID [2020-07-10 14:36:52,804 INFO L263 TraceCheckUtils]: 37: Hoare triple {11440#true} call timeShift(); {11440#true} is VALID [2020-07-10 14:36:52,805 INFO L263 TraceCheckUtils]: 38: Hoare triple {11440#true} call __utac_acc__Specification5_spec__2(); {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:36:52,805 INFO L263 TraceCheckUtils]: 39: Hoare triple {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {11440#true} is VALID [2020-07-10 14:36:52,805 INFO L280 TraceCheckUtils]: 40: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-10 14:36:52,805 INFO L280 TraceCheckUtils]: 41: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,805 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11440#true} {11521#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {11440#true} is VALID [2020-07-10 14:36:52,806 INFO L280 TraceCheckUtils]: 43: Hoare triple {11440#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {11440#true} is VALID [2020-07-10 14:36:52,806 INFO L280 TraceCheckUtils]: 44: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,806 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11440#true} {11440#true} #553#return; {11440#true} is VALID [2020-07-10 14:36:52,806 INFO L280 TraceCheckUtils]: 46: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-10 14:36:52,806 INFO L280 TraceCheckUtils]: 47: Hoare triple {11440#true} assume 0 != ~systemActive~0; {11440#true} is VALID [2020-07-10 14:36:52,807 INFO L263 TraceCheckUtils]: 48: Hoare triple {11440#true} call processEnvironment(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,807 INFO L280 TraceCheckUtils]: 49: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {11440#true} is VALID [2020-07-10 14:36:52,807 INFO L280 TraceCheckUtils]: 50: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-10 14:36:52,808 INFO L263 TraceCheckUtils]: 51: Hoare triple {11440#true} call processEnvironment__wrappee__methaneQuery(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,809 INFO L280 TraceCheckUtils]: 52: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11440#true} is VALID [2020-07-10 14:36:52,809 INFO L280 TraceCheckUtils]: 53: Hoare triple {11440#true} assume !(0 != ~pumpRunning~0); {11440#true} is VALID [2020-07-10 14:36:52,810 INFO L263 TraceCheckUtils]: 54: Hoare triple {11440#true} call processEnvironment__wrappee__highWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,810 INFO L280 TraceCheckUtils]: 55: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11440#true} is VALID [2020-07-10 14:36:52,810 INFO L280 TraceCheckUtils]: 56: Hoare triple {11440#true} assume 0 == ~pumpRunning~0; {11440#true} is VALID [2020-07-10 14:36:52,811 INFO L263 TraceCheckUtils]: 57: Hoare triple {11440#true} call #t~ret7 := isHighWaterLevel(); {11440#true} is VALID [2020-07-10 14:36:52,811 INFO L280 TraceCheckUtils]: 58: Hoare triple {11440#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {11440#true} is VALID [2020-07-10 14:36:52,811 INFO L263 TraceCheckUtils]: 59: Hoare triple {11440#true} call #t~ret28 := isHighWaterSensorDry(); {11440#true} is VALID [2020-07-10 14:36:52,812 INFO L280 TraceCheckUtils]: 60: Hoare triple {11440#true} havoc ~retValue_acc~6; {11440#true} is VALID [2020-07-10 14:36:52,813 INFO L280 TraceCheckUtils]: 61: Hoare triple {11440#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,813 INFO L280 TraceCheckUtils]: 62: Hoare triple {11640#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {11640#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:36:52,814 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11640#(<= 1 |isHighWaterSensorDry_#res|)} {11440#true} #551#return; {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} is VALID [2020-07-10 14:36:52,815 INFO L280 TraceCheckUtils]: 64: Hoare triple {11638#(<= 1 |isHighWaterLevel_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {11639#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 14:36:52,816 INFO L280 TraceCheckUtils]: 65: Hoare triple {11639#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {11441#false} is VALID [2020-07-10 14:36:52,816 INFO L280 TraceCheckUtils]: 66: Hoare triple {11441#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {11441#false} is VALID [2020-07-10 14:36:52,816 INFO L280 TraceCheckUtils]: 67: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,817 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11441#false} {11440#true} #565#return; {11441#false} is VALID [2020-07-10 14:36:52,817 INFO L280 TraceCheckUtils]: 69: Hoare triple {11441#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {11441#false} is VALID [2020-07-10 14:36:52,817 INFO L280 TraceCheckUtils]: 70: Hoare triple {11441#false} assume 0 != ~tmp~2; {11441#false} is VALID [2020-07-10 14:36:52,817 INFO L263 TraceCheckUtils]: 71: Hoare triple {11441#false} call activatePump(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,818 INFO L280 TraceCheckUtils]: 72: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {11440#true} is VALID [2020-07-10 14:36:52,818 INFO L263 TraceCheckUtils]: 73: Hoare triple {11440#true} call #t~ret10 := isMethaneAlarm(); {11440#true} is VALID [2020-07-10 14:36:52,818 INFO L280 TraceCheckUtils]: 74: Hoare triple {11440#true} havoc ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,818 INFO L263 TraceCheckUtils]: 75: Hoare triple {11440#true} call #t~ret11 := isMethaneLevelCritical(); {11440#true} is VALID [2020-07-10 14:36:52,818 INFO L280 TraceCheckUtils]: 76: Hoare triple {11440#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {11440#true} is VALID [2020-07-10 14:36:52,819 INFO L280 TraceCheckUtils]: 77: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,819 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {11440#true} {11440#true} #595#return; {11440#true} is VALID [2020-07-10 14:36:52,819 INFO L280 TraceCheckUtils]: 79: Hoare triple {11440#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {11440#true} is VALID [2020-07-10 14:36:52,819 INFO L280 TraceCheckUtils]: 80: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,819 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11440#true} {11440#true} #547#return; {11440#true} is VALID [2020-07-10 14:36:52,820 INFO L280 TraceCheckUtils]: 82: Hoare triple {11440#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {11440#true} is VALID [2020-07-10 14:36:52,820 INFO L280 TraceCheckUtils]: 83: Hoare triple {11440#true} assume !(0 != ~tmp~5); {11440#true} is VALID [2020-07-10 14:36:52,821 INFO L263 TraceCheckUtils]: 84: Hoare triple {11440#true} call activatePump__wrappee__lowWaterSensor(); {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:36:52,821 INFO L280 TraceCheckUtils]: 85: Hoare triple {11525#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11440#true} is VALID [2020-07-10 14:36:52,821 INFO L280 TraceCheckUtils]: 86: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,822 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11440#true} {11440#true} #549#return; {11440#true} is VALID [2020-07-10 14:36:52,822 INFO L280 TraceCheckUtils]: 88: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,822 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {11440#true} {11441#false} #567#return; {11441#false} is VALID [2020-07-10 14:36:52,822 INFO L280 TraceCheckUtils]: 90: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,822 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11441#false} {11440#true} #587#return; {11441#false} is VALID [2020-07-10 14:36:52,823 INFO L280 TraceCheckUtils]: 92: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,823 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {11441#false} {11440#true} #533#return; {11441#false} is VALID [2020-07-10 14:36:52,823 INFO L280 TraceCheckUtils]: 94: Hoare triple {11441#false} assume true; {11441#false} is VALID [2020-07-10 14:36:52,824 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11441#false} {11440#true} #557#return; {11441#false} is VALID [2020-07-10 14:36:52,824 INFO L263 TraceCheckUtils]: 96: Hoare triple {11441#false} call __utac_acc__Specification5_spec__3(); {11441#false} is VALID [2020-07-10 14:36:52,824 INFO L280 TraceCheckUtils]: 97: Hoare triple {11441#false} havoc ~tmp~0;havoc ~tmp___0~0; {11441#false} is VALID [2020-07-10 14:36:52,824 INFO L263 TraceCheckUtils]: 98: Hoare triple {11441#false} call #t~ret1 := getWaterLevel(); {11440#true} is VALID [2020-07-10 14:36:52,825 INFO L280 TraceCheckUtils]: 99: Hoare triple {11440#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {11440#true} is VALID [2020-07-10 14:36:52,825 INFO L280 TraceCheckUtils]: 100: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,825 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11440#true} {11441#false} #575#return; {11441#false} is VALID [2020-07-10 14:36:52,825 INFO L280 TraceCheckUtils]: 102: Hoare triple {11441#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {11441#false} is VALID [2020-07-10 14:36:52,826 INFO L280 TraceCheckUtils]: 103: Hoare triple {11441#false} assume 2 != ~tmp~0; {11441#false} is VALID [2020-07-10 14:36:52,826 INFO L263 TraceCheckUtils]: 104: Hoare triple {11441#false} call #t~ret2 := isPumpRunning(); {11440#true} is VALID [2020-07-10 14:36:52,826 INFO L280 TraceCheckUtils]: 105: Hoare triple {11440#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11440#true} is VALID [2020-07-10 14:36:52,827 INFO L280 TraceCheckUtils]: 106: Hoare triple {11440#true} assume true; {11440#true} is VALID [2020-07-10 14:36:52,827 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {11440#true} {11441#false} #577#return; {11441#false} is VALID [2020-07-10 14:36:52,827 INFO L280 TraceCheckUtils]: 108: Hoare triple {11441#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {11441#false} is VALID [2020-07-10 14:36:52,828 INFO L280 TraceCheckUtils]: 109: Hoare triple {11441#false} assume 0 != ~tmp___0~0; {11441#false} is VALID [2020-07-10 14:36:52,828 INFO L280 TraceCheckUtils]: 110: Hoare triple {11441#false} assume 0 == ~switchedOnBeforeTS~0; {11441#false} is VALID [2020-07-10 14:36:52,828 INFO L263 TraceCheckUtils]: 111: Hoare triple {11441#false} call __automaton_fail(); {11441#false} is VALID [2020-07-10 14:36:52,828 INFO L280 TraceCheckUtils]: 112: Hoare triple {11441#false} assume !false; {11441#false} is VALID [2020-07-10 14:36:52,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:36:52,851 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353606506] [2020-07-10 14:36:52,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:36:52,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:36:52,852 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046527427] [2020-07-10 14:36:52,854 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-10 14:36:52,855 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:36:52,855 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:36:53,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:36:53,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:36:53,026 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:36:53,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:36:53,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:36:53,026 INFO L87 Difference]: Start difference. First operand 520 states and 619 transitions. Second operand 11 states. [2020-07-10 14:36:54,872 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:55,336 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:36:55,661 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:37:01,833 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:37:02,484 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:37:02,955 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:37:13,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:13,765 INFO L93 Difference]: Finished difference Result 1102 states and 1402 transitions. [2020-07-10 14:37:13,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:37:13,765 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-10 14:37:13,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:37:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:37:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 464 transitions. [2020-07-10 14:37:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:37:13,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 464 transitions. [2020-07-10 14:37:13,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 464 transitions. [2020-07-10 14:37:15,335 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 464 edges. 464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:15,367 INFO L225 Difference]: With dead ends: 1102 [2020-07-10 14:37:15,368 INFO L226 Difference]: Without dead ends: 610 [2020-07-10 14:37:15,370 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 [2020-07-10 14:37:15,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2020-07-10 14:37:19,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 528. [2020-07-10 14:37:19,594 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:37:19,594 INFO L82 GeneralOperation]: Start isEquivalent. First operand 610 states. Second operand 528 states. [2020-07-10 14:37:19,594 INFO L74 IsIncluded]: Start isIncluded. First operand 610 states. Second operand 528 states. [2020-07-10 14:37:19,594 INFO L87 Difference]: Start difference. First operand 610 states. Second operand 528 states. [2020-07-10 14:37:19,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:19,627 INFO L93 Difference]: Finished difference Result 610 states and 761 transitions. [2020-07-10 14:37:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 761 transitions. [2020-07-10 14:37:19,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:19,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:19,631 INFO L74 IsIncluded]: Start isIncluded. First operand 528 states. Second operand 610 states. [2020-07-10 14:37:19,631 INFO L87 Difference]: Start difference. First operand 528 states. Second operand 610 states. [2020-07-10 14:37:19,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:19,660 INFO L93 Difference]: Finished difference Result 610 states and 761 transitions. [2020-07-10 14:37:19,661 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 761 transitions. [2020-07-10 14:37:19,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:19,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:19,664 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:37:19,664 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:37:19,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 528 states. [2020-07-10 14:37:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 627 transitions. [2020-07-10 14:37:19,692 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 627 transitions. Word has length 113 [2020-07-10 14:37:19,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:37:19,693 INFO L479 AbstractCegarLoop]: Abstraction has 528 states and 627 transitions. [2020-07-10 14:37:19,693 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:37:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 627 transitions. [2020-07-10 14:37:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-10 14:37:19,695 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:37:19,696 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] [2020-07-10 14:37:19,696 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:37:19,696 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:37:19,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:37:19,696 INFO L82 PathProgramCache]: Analyzing trace with hash -733547492, now seen corresponding path program 1 times [2020-07-10 14:37:19,697 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:37:19,697 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358074993] [2020-07-10 14:37:19,698 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:37:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,100 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:37:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {15170#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {15097#(<= ~waterLevel~0 1)} assume true; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15097#(<= ~waterLevel~0 1)} {15092#true} #601#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,170 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #483#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,174 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #485#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15092#true} is VALID [2020-07-10 14:37:20,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #487#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,184 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #489#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15092#true} is VALID [2020-07-10 14:37:20,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,200 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #591#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-10 14:37:20,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {15092#true} is VALID [2020-07-10 14:37:20,208 INFO L263 TraceCheckUtils]: 0: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {15092#true} is VALID [2020-07-10 14:37:20,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-10 14:37:20,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,208 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15092#true} {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {15092#true} is VALID [2020-07-10 14:37:20,209 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {15092#true} is VALID [2020-07-10 14:37:20,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,210 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #553#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-10 14:37:20,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,293 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-10 14:37:20,293 INFO L263 TraceCheckUtils]: 1: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-10 14:37:20,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-10 14:37:20,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,296 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,298 INFO L280 TraceCheckUtils]: 9: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,299 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-10 14:37:20,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,313 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-10 14:37:20,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,314 INFO L263 TraceCheckUtils]: 1: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-10 14:37:20,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-10 14:37:20,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,315 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-10 14:37:20,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,315 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-10 14:37:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-10 14:37:20,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-10 14:37:20,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-10 14:37:20,324 INFO L263 TraceCheckUtils]: 1: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-10 14:37:20,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,325 INFO L263 TraceCheckUtils]: 3: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-10 14:37:20,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-10 14:37:20,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,325 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-10 14:37:20,325 INFO L280 TraceCheckUtils]: 7: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,326 INFO L280 TraceCheckUtils]: 8: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,326 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-10 14:37:20,326 INFO L280 TraceCheckUtils]: 10: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-10 14:37:20,326 INFO L280 TraceCheckUtils]: 11: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-10 14:37:20,327 INFO L263 TraceCheckUtils]: 12: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-10 14:37:20,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,328 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-10 14:37:20,328 INFO L280 TraceCheckUtils]: 16: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,329 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-10 14:37:20,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-10 14:37:20,329 INFO L263 TraceCheckUtils]: 2: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-10 14:37:20,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-10 14:37:20,330 INFO L263 TraceCheckUtils]: 4: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-10 14:37:20,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-10 14:37:20,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,332 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,334 INFO L280 TraceCheckUtils]: 11: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,335 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,337 INFO L263 TraceCheckUtils]: 16: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-10 14:37:20,337 INFO L263 TraceCheckUtils]: 18: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-10 14:37:20,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,338 INFO L263 TraceCheckUtils]: 20: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-10 14:37:20,338 INFO L280 TraceCheckUtils]: 21: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-10 14:37:20,338 INFO L280 TraceCheckUtils]: 22: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,338 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-10 14:37:20,339 INFO L280 TraceCheckUtils]: 24: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,339 INFO L280 TraceCheckUtils]: 25: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,339 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-10 14:37:20,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-10 14:37:20,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-10 14:37:20,340 INFO L263 TraceCheckUtils]: 29: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,340 INFO L280 TraceCheckUtils]: 30: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-10 14:37:20,341 INFO L280 TraceCheckUtils]: 31: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,341 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-10 14:37:20,341 INFO L280 TraceCheckUtils]: 33: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,342 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,342 INFO L280 TraceCheckUtils]: 35: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,343 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15092#true} is VALID [2020-07-10 14:37:20,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-10 14:37:20,345 INFO L263 TraceCheckUtils]: 2: Hoare triple {15092#true} call processEnvironment__wrappee__highWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-10 14:37:20,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-10 14:37:20,345 INFO L263 TraceCheckUtils]: 5: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-10 14:37:20,346 INFO L280 TraceCheckUtils]: 6: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-10 14:37:20,346 INFO L263 TraceCheckUtils]: 7: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-10 14:37:20,346 INFO L280 TraceCheckUtils]: 8: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-10 14:37:20,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,348 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,351 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,352 INFO L280 TraceCheckUtils]: 18: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,353 INFO L263 TraceCheckUtils]: 19: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,353 INFO L280 TraceCheckUtils]: 20: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-10 14:37:20,353 INFO L263 TraceCheckUtils]: 21: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-10 14:37:20,353 INFO L280 TraceCheckUtils]: 22: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,353 INFO L263 TraceCheckUtils]: 23: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-10 14:37:20,354 INFO L280 TraceCheckUtils]: 24: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-10 14:37:20,354 INFO L280 TraceCheckUtils]: 25: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,354 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-10 14:37:20,354 INFO L280 TraceCheckUtils]: 27: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,354 INFO L280 TraceCheckUtils]: 28: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,355 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-10 14:37:20,355 INFO L280 TraceCheckUtils]: 30: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-10 14:37:20,355 INFO L280 TraceCheckUtils]: 31: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-10 14:37:20,356 INFO L263 TraceCheckUtils]: 32: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,356 INFO L280 TraceCheckUtils]: 33: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-10 14:37:20,356 INFO L280 TraceCheckUtils]: 34: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,356 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-10 14:37:20,356 INFO L280 TraceCheckUtils]: 36: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,357 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,358 INFO L280 TraceCheckUtils]: 38: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,358 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,359 INFO L280 TraceCheckUtils]: 40: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,359 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #533#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15092#true} is VALID [2020-07-10 14:37:20,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-10 14:37:20,362 INFO L263 TraceCheckUtils]: 2: Hoare triple {15092#true} call processEnvironment__wrappee__methaneQuery(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15092#true} is VALID [2020-07-10 14:37:20,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-10 14:37:20,363 INFO L263 TraceCheckUtils]: 5: Hoare triple {15092#true} call processEnvironment__wrappee__highWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-10 14:37:20,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-10 14:37:20,363 INFO L263 TraceCheckUtils]: 8: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-10 14:37:20,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-10 14:37:20,364 INFO L263 TraceCheckUtils]: 10: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-10 14:37:20,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-10 14:37:20,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,370 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,379 INFO L280 TraceCheckUtils]: 18: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,380 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,381 INFO L280 TraceCheckUtils]: 21: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,382 INFO L263 TraceCheckUtils]: 22: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-10 14:37:20,383 INFO L263 TraceCheckUtils]: 24: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-10 14:37:20,383 INFO L280 TraceCheckUtils]: 25: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,383 INFO L263 TraceCheckUtils]: 26: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-10 14:37:20,383 INFO L280 TraceCheckUtils]: 27: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-10 14:37:20,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,384 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-10 14:37:20,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,384 INFO L280 TraceCheckUtils]: 31: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,384 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-10 14:37:20,384 INFO L280 TraceCheckUtils]: 33: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-10 14:37:20,385 INFO L280 TraceCheckUtils]: 34: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-10 14:37:20,385 INFO L263 TraceCheckUtils]: 35: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,386 INFO L280 TraceCheckUtils]: 36: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-10 14:37:20,386 INFO L280 TraceCheckUtils]: 37: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,386 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-10 14:37:20,386 INFO L280 TraceCheckUtils]: 39: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,388 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,388 INFO L280 TraceCheckUtils]: 41: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,389 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,390 INFO L280 TraceCheckUtils]: 43: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,390 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #533#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,391 INFO L280 TraceCheckUtils]: 45: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,391 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15097#(<= ~waterLevel~0 1)} #557#return; {15093#false} is VALID [2020-07-10 14:37:20,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {15092#true} is VALID [2020-07-10 14:37:20,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15093#false} #575#return; {15093#false} is VALID [2020-07-10 14:37:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:20,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-10 14:37:20,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15092#true} {15093#false} #577#return; {15093#false} is VALID [2020-07-10 14:37:20,403 INFO L263 TraceCheckUtils]: 0: Hoare triple {15092#true} call ULTIMATE.init(); {15170#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:37:20,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {15170#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {15097#(<= ~waterLevel~0 1)} assume true; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,411 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15097#(<= ~waterLevel~0 1)} {15092#true} #601#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,411 INFO L263 TraceCheckUtils]: 4: Hoare triple {15097#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {15097#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~8; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,412 INFO L263 TraceCheckUtils]: 6: Hoare triple {15097#(<= ~waterLevel~0 1)} call select_helpers(); {15092#true} is VALID [2020-07-10 14:37:20,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,413 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #483#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,413 INFO L263 TraceCheckUtils]: 9: Hoare triple {15097#(<= ~waterLevel~0 1)} call select_features(); {15092#true} is VALID [2020-07-10 14:37:20,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,414 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #485#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,414 INFO L263 TraceCheckUtils]: 12: Hoare triple {15097#(<= ~waterLevel~0 1)} call #t~ret40 := valid_product(); {15092#true} is VALID [2020-07-10 14:37:20,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {15092#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15092#true} is VALID [2020-07-10 14:37:20,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,415 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #487#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,416 INFO L280 TraceCheckUtils]: 16: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {15097#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,417 INFO L263 TraceCheckUtils]: 18: Hoare triple {15097#(<= ~waterLevel~0 1)} call setup(); {15092#true} is VALID [2020-07-10 14:37:20,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,418 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #489#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,419 INFO L263 TraceCheckUtils]: 21: Hoare triple {15097#(<= ~waterLevel~0 1)} call runTest(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,419 INFO L263 TraceCheckUtils]: 22: Hoare triple {15097#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:20,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15092#true} is VALID [2020-07-10 14:37:20,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,420 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #591#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,421 INFO L263 TraceCheckUtils]: 26: Hoare triple {15097#(<= ~waterLevel~0 1)} call test(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,421 INFO L280 TraceCheckUtils]: 27: Hoare triple {15097#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !false; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {15097#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,423 INFO L280 TraceCheckUtils]: 30: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,423 INFO L280 TraceCheckUtils]: 31: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,424 INFO L280 TraceCheckUtils]: 32: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,425 INFO L280 TraceCheckUtils]: 33: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,425 INFO L280 TraceCheckUtils]: 34: Hoare triple {15097#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,426 INFO L280 TraceCheckUtils]: 35: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,427 INFO L280 TraceCheckUtils]: 36: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___1~0); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,427 INFO L263 TraceCheckUtils]: 37: Hoare triple {15097#(<= ~waterLevel~0 1)} call timeShift(); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,428 INFO L263 TraceCheckUtils]: 38: Hoare triple {15097#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:20,428 INFO L263 TraceCheckUtils]: 39: Hoare triple {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {15092#true} is VALID [2020-07-10 14:37:20,428 INFO L280 TraceCheckUtils]: 40: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-10 14:37:20,429 INFO L280 TraceCheckUtils]: 41: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,429 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15092#true} {15171#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {15092#true} is VALID [2020-07-10 14:37:20,429 INFO L280 TraceCheckUtils]: 43: Hoare triple {15092#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {15092#true} is VALID [2020-07-10 14:37:20,429 INFO L280 TraceCheckUtils]: 44: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,430 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {15092#true} {15097#(<= ~waterLevel~0 1)} #553#return; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,431 INFO L280 TraceCheckUtils]: 46: Hoare triple {15097#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,431 INFO L280 TraceCheckUtils]: 47: Hoare triple {15097#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {15097#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:37:20,432 INFO L263 TraceCheckUtils]: 48: Hoare triple {15097#(<= ~waterLevel~0 1)} call processEnvironment(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,433 INFO L280 TraceCheckUtils]: 49: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15092#true} is VALID [2020-07-10 14:37:20,433 INFO L280 TraceCheckUtils]: 50: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-10 14:37:20,433 INFO L263 TraceCheckUtils]: 51: Hoare triple {15092#true} call processEnvironment__wrappee__methaneQuery(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,434 INFO L280 TraceCheckUtils]: 52: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15092#true} is VALID [2020-07-10 14:37:20,434 INFO L280 TraceCheckUtils]: 53: Hoare triple {15092#true} assume !(0 != ~pumpRunning~0); {15092#true} is VALID [2020-07-10 14:37:20,434 INFO L263 TraceCheckUtils]: 54: Hoare triple {15092#true} call processEnvironment__wrappee__highWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,435 INFO L280 TraceCheckUtils]: 55: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15092#true} is VALID [2020-07-10 14:37:20,435 INFO L280 TraceCheckUtils]: 56: Hoare triple {15092#true} assume 0 == ~pumpRunning~0; {15092#true} is VALID [2020-07-10 14:37:20,435 INFO L263 TraceCheckUtils]: 57: Hoare triple {15092#true} call #t~ret7 := isHighWaterLevel(); {15092#true} is VALID [2020-07-10 14:37:20,435 INFO L280 TraceCheckUtils]: 58: Hoare triple {15092#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {15092#true} is VALID [2020-07-10 14:37:20,435 INFO L263 TraceCheckUtils]: 59: Hoare triple {15092#true} call #t~ret28 := isHighWaterSensorDry(); {15092#true} is VALID [2020-07-10 14:37:20,436 INFO L280 TraceCheckUtils]: 60: Hoare triple {15092#true} havoc ~retValue_acc~6; {15092#true} is VALID [2020-07-10 14:37:20,436 INFO L280 TraceCheckUtils]: 61: Hoare triple {15092#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,437 INFO L280 TraceCheckUtils]: 62: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,438 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #551#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,438 INFO L280 TraceCheckUtils]: 64: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,439 INFO L280 TraceCheckUtils]: 65: Hoare triple {15218#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,440 INFO L280 TraceCheckUtils]: 66: Hoare triple {15218#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,440 INFO L280 TraceCheckUtils]: 67: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,441 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #565#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,442 INFO L280 TraceCheckUtils]: 69: Hoare triple {15218#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,442 INFO L280 TraceCheckUtils]: 70: Hoare triple {15218#(< 1 ~waterLevel~0)} assume 0 != ~tmp~2; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,443 INFO L263 TraceCheckUtils]: 71: Hoare triple {15218#(< 1 ~waterLevel~0)} call activatePump(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,444 INFO L280 TraceCheckUtils]: 72: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15092#true} is VALID [2020-07-10 14:37:20,444 INFO L263 TraceCheckUtils]: 73: Hoare triple {15092#true} call #t~ret10 := isMethaneAlarm(); {15092#true} is VALID [2020-07-10 14:37:20,444 INFO L280 TraceCheckUtils]: 74: Hoare triple {15092#true} havoc ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,444 INFO L263 TraceCheckUtils]: 75: Hoare triple {15092#true} call #t~ret11 := isMethaneLevelCritical(); {15092#true} is VALID [2020-07-10 14:37:20,444 INFO L280 TraceCheckUtils]: 76: Hoare triple {15092#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {15092#true} is VALID [2020-07-10 14:37:20,445 INFO L280 TraceCheckUtils]: 77: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,445 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15092#true} {15092#true} #595#return; {15092#true} is VALID [2020-07-10 14:37:20,445 INFO L280 TraceCheckUtils]: 79: Hoare triple {15092#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {15092#true} is VALID [2020-07-10 14:37:20,445 INFO L280 TraceCheckUtils]: 80: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,445 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {15092#true} {15092#true} #547#return; {15092#true} is VALID [2020-07-10 14:37:20,446 INFO L280 TraceCheckUtils]: 82: Hoare triple {15092#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {15092#true} is VALID [2020-07-10 14:37:20,446 INFO L280 TraceCheckUtils]: 83: Hoare triple {15092#true} assume !(0 != ~tmp~5); {15092#true} is VALID [2020-07-10 14:37:20,446 INFO L263 TraceCheckUtils]: 84: Hoare triple {15092#true} call activatePump__wrappee__lowWaterSensor(); {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:20,447 INFO L280 TraceCheckUtils]: 85: Hoare triple {15175#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15092#true} is VALID [2020-07-10 14:37:20,447 INFO L280 TraceCheckUtils]: 86: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,447 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {15092#true} {15092#true} #549#return; {15092#true} is VALID [2020-07-10 14:37:20,447 INFO L280 TraceCheckUtils]: 88: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,467 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {15092#true} {15218#(< 1 ~waterLevel~0)} #567#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,467 INFO L280 TraceCheckUtils]: 90: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,468 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #587#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,469 INFO L280 TraceCheckUtils]: 92: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,469 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15092#true} #533#return; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,470 INFO L280 TraceCheckUtils]: 94: Hoare triple {15218#(< 1 ~waterLevel~0)} assume true; {15218#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:20,470 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15218#(< 1 ~waterLevel~0)} {15097#(<= ~waterLevel~0 1)} #557#return; {15093#false} is VALID [2020-07-10 14:37:20,471 INFO L263 TraceCheckUtils]: 96: Hoare triple {15093#false} call __utac_acc__Specification5_spec__3(); {15093#false} is VALID [2020-07-10 14:37:20,471 INFO L280 TraceCheckUtils]: 97: Hoare triple {15093#false} havoc ~tmp~0;havoc ~tmp___0~0; {15093#false} is VALID [2020-07-10 14:37:20,471 INFO L263 TraceCheckUtils]: 98: Hoare triple {15093#false} call #t~ret1 := getWaterLevel(); {15092#true} is VALID [2020-07-10 14:37:20,471 INFO L280 TraceCheckUtils]: 99: Hoare triple {15092#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {15092#true} is VALID [2020-07-10 14:37:20,471 INFO L280 TraceCheckUtils]: 100: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,471 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15092#true} {15093#false} #575#return; {15093#false} is VALID [2020-07-10 14:37:20,472 INFO L280 TraceCheckUtils]: 102: Hoare triple {15093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {15093#false} is VALID [2020-07-10 14:37:20,472 INFO L280 TraceCheckUtils]: 103: Hoare triple {15093#false} assume 2 != ~tmp~0; {15093#false} is VALID [2020-07-10 14:37:20,472 INFO L263 TraceCheckUtils]: 104: Hoare triple {15093#false} call #t~ret2 := isPumpRunning(); {15092#true} is VALID [2020-07-10 14:37:20,472 INFO L280 TraceCheckUtils]: 105: Hoare triple {15092#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15092#true} is VALID [2020-07-10 14:37:20,472 INFO L280 TraceCheckUtils]: 106: Hoare triple {15092#true} assume true; {15092#true} is VALID [2020-07-10 14:37:20,473 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15092#true} {15093#false} #577#return; {15093#false} is VALID [2020-07-10 14:37:20,473 INFO L280 TraceCheckUtils]: 108: Hoare triple {15093#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {15093#false} is VALID [2020-07-10 14:37:20,473 INFO L280 TraceCheckUtils]: 109: Hoare triple {15093#false} assume 0 != ~tmp___0~0; {15093#false} is VALID [2020-07-10 14:37:20,473 INFO L280 TraceCheckUtils]: 110: Hoare triple {15093#false} assume 0 == ~switchedOnBeforeTS~0; {15093#false} is VALID [2020-07-10 14:37:20,473 INFO L263 TraceCheckUtils]: 111: Hoare triple {15093#false} call __automaton_fail(); {15093#false} is VALID [2020-07-10 14:37:20,473 INFO L280 TraceCheckUtils]: 112: Hoare triple {15093#false} assume !false; {15093#false} is VALID [2020-07-10 14:37:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:37:20,490 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358074993] [2020-07-10 14:37:20,494 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:37:20,495 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:37:20,495 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766666208] [2020-07-10 14:37:20,495 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-10 14:37:20,496 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:37:20,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:37:20,624 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:20,625 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:37:20,625 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:37:20,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:37:20,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:37:20,626 INFO L87 Difference]: Start difference. First operand 528 states and 627 transitions. Second operand 7 states. [2020-07-10 14:37:21,371 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:27,130 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:37:45,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:45,613 INFO L93 Difference]: Finished difference Result 1837 states and 2447 transitions. [2020-07-10 14:37:45,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:37:45,613 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-10 14:37:45,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:37:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:37:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 829 transitions. [2020-07-10 14:37:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:37:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 829 transitions. [2020-07-10 14:37:45,635 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 829 transitions. [2020-07-10 14:37:48,627 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 829 edges. 829 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:48,719 INFO L225 Difference]: With dead ends: 1837 [2020-07-10 14:37:48,719 INFO L226 Difference]: Without dead ends: 1337 [2020-07-10 14:37:48,722 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:37:48,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1337 states. [2020-07-10 14:37:58,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1337 to 1190. [2020-07-10 14:37:58,696 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:37:58,696 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1337 states. Second operand 1190 states. [2020-07-10 14:37:58,696 INFO L74 IsIncluded]: Start isIncluded. First operand 1337 states. Second operand 1190 states. [2020-07-10 14:37:58,697 INFO L87 Difference]: Start difference. First operand 1337 states. Second operand 1190 states. [2020-07-10 14:37:58,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:58,772 INFO L93 Difference]: Finished difference Result 1337 states and 1733 transitions. [2020-07-10 14:37:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1733 transitions. [2020-07-10 14:37:58,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:58,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:58,778 INFO L74 IsIncluded]: Start isIncluded. First operand 1190 states. Second operand 1337 states. [2020-07-10 14:37:58,778 INFO L87 Difference]: Start difference. First operand 1190 states. Second operand 1337 states. [2020-07-10 14:37:58,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:58,849 INFO L93 Difference]: Finished difference Result 1337 states and 1733 transitions. [2020-07-10 14:37:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1733 transitions. [2020-07-10 14:37:58,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:58,854 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:58,855 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:37:58,855 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:37:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1190 states. [2020-07-10 14:37:58,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1190 states and 1478 transitions. [2020-07-10 14:37:58,942 INFO L78 Accepts]: Start accepts. Automaton has 1190 states and 1478 transitions. Word has length 113 [2020-07-10 14:37:58,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:37:58,942 INFO L479 AbstractCegarLoop]: Abstraction has 1190 states and 1478 transitions. [2020-07-10 14:37:58,942 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:37:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1478 transitions. [2020-07-10 14:37:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-07-10 14:37:58,945 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:37:58,946 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] [2020-07-10 14:37:58,946 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:37:58,946 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:37:58,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:37:58,946 INFO L82 PathProgramCache]: Analyzing trace with hash 216342370, now seen corresponding path program 1 times [2020-07-10 14:37:58,947 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:37:58,947 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796250852] [2020-07-10 14:37:58,947 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:37:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,366 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:37:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {22218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {22139#(= 1 ~waterLevel~0)} assume true; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22139#(= 1 ~waterLevel~0)} {22134#true} #601#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,435 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #483#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,440 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #485#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {22134#true} is VALID [2020-07-10 14:37:59,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,445 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #487#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,449 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #489#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22134#true} is VALID [2020-07-10 14:37:59,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,467 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #591#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {22220#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:59,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:59,538 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22139#(= 1 ~waterLevel~0)} #535#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-10 14:37:59,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {22134#true} is VALID [2020-07-10 14:37:59,550 INFO L263 TraceCheckUtils]: 0: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {22134#true} is VALID [2020-07-10 14:37:59,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-10 14:37:59,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22134#true} {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {22134#true} is VALID [2020-07-10 14:37:59,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {22134#true} is VALID [2020-07-10 14:37:59,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,551 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #553#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,610 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-10 14:37:59,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-10 14:37:59,611 INFO L263 TraceCheckUtils]: 1: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-10 14:37:59,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,612 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-10 14:37:59,612 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-10 14:37:59,612 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-10 14:37:59,612 INFO L280 TraceCheckUtils]: 8: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-10 14:37:59,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,613 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-10 14:37:59,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-10 14:37:59,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,625 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-10 14:37:59,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,626 INFO L263 TraceCheckUtils]: 1: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-10 14:37:59,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-10 14:37:59,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,626 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-10 14:37:59,626 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,627 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,627 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-10 14:37:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-10 14:37:59,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-10 14:37:59,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-10 14:37:59,631 INFO L263 TraceCheckUtils]: 1: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-10 14:37:59,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,632 INFO L263 TraceCheckUtils]: 3: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-10 14:37:59,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-10 14:37:59,632 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,632 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-10 14:37:59,633 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,633 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-10 14:37:59,633 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-10 14:37:59,634 INFO L280 TraceCheckUtils]: 11: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-10 14:37:59,634 INFO L263 TraceCheckUtils]: 12: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-10 14:37:59,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,635 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-10 14:37:59,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,636 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-10 14:37:59,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-10 14:37:59,636 INFO L263 TraceCheckUtils]: 2: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-10 14:37:59,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-10 14:37:59,637 INFO L263 TraceCheckUtils]: 4: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-10 14:37:59,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,638 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-10 14:37:59,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-10 14:37:59,638 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-10 14:37:59,638 INFO L280 TraceCheckUtils]: 11: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-10 14:37:59,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,639 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-10 14:37:59,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-10 14:37:59,639 INFO L280 TraceCheckUtils]: 15: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,640 INFO L263 TraceCheckUtils]: 16: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-10 14:37:59,640 INFO L263 TraceCheckUtils]: 18: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-10 14:37:59,641 INFO L280 TraceCheckUtils]: 19: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,641 INFO L263 TraceCheckUtils]: 20: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-10 14:37:59,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-10 14:37:59,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,642 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-10 14:37:59,642 INFO L280 TraceCheckUtils]: 24: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,642 INFO L280 TraceCheckUtils]: 25: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,643 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-10 14:37:59,643 INFO L280 TraceCheckUtils]: 27: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-10 14:37:59,643 INFO L280 TraceCheckUtils]: 28: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-10 14:37:59,644 INFO L263 TraceCheckUtils]: 29: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,644 INFO L280 TraceCheckUtils]: 30: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-10 14:37:59,644 INFO L280 TraceCheckUtils]: 31: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,645 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-10 14:37:59,645 INFO L280 TraceCheckUtils]: 33: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,645 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-10 14:37:59,645 INFO L280 TraceCheckUtils]: 35: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,646 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-10 14:37:59,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {22134#true} is VALID [2020-07-10 14:37:59,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-10 14:37:59,647 INFO L263 TraceCheckUtils]: 2: Hoare triple {22134#true} call processEnvironment__wrappee__highWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,648 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-10 14:37:59,648 INFO L263 TraceCheckUtils]: 5: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-10 14:37:59,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-10 14:37:59,649 INFO L263 TraceCheckUtils]: 7: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-10 14:37:59,649 INFO L280 TraceCheckUtils]: 8: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,649 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,649 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,649 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-10 14:37:59,650 INFO L280 TraceCheckUtils]: 12: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-10 14:37:59,650 INFO L280 TraceCheckUtils]: 13: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-10 14:37:59,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-10 14:37:59,650 INFO L280 TraceCheckUtils]: 15: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,650 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-10 14:37:59,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-10 14:37:59,651 INFO L280 TraceCheckUtils]: 18: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,652 INFO L263 TraceCheckUtils]: 19: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,652 INFO L280 TraceCheckUtils]: 20: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-10 14:37:59,652 INFO L263 TraceCheckUtils]: 21: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-10 14:37:59,652 INFO L280 TraceCheckUtils]: 22: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,652 INFO L263 TraceCheckUtils]: 23: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-10 14:37:59,653 INFO L280 TraceCheckUtils]: 24: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-10 14:37:59,653 INFO L280 TraceCheckUtils]: 25: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,653 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-10 14:37:59,653 INFO L280 TraceCheckUtils]: 27: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,654 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-10 14:37:59,654 INFO L280 TraceCheckUtils]: 30: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-10 14:37:59,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-10 14:37:59,655 INFO L263 TraceCheckUtils]: 32: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-10 14:37:59,655 INFO L280 TraceCheckUtils]: 34: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,655 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-10 14:37:59,656 INFO L280 TraceCheckUtils]: 36: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,656 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-10 14:37:59,656 INFO L280 TraceCheckUtils]: 38: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,656 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-10 14:37:59,656 INFO L280 TraceCheckUtils]: 40: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,657 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {22134#true} {22134#true} #533#return; {22134#true} is VALID [2020-07-10 14:37:59,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22134#true} is VALID [2020-07-10 14:37:59,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-10 14:37:59,659 INFO L263 TraceCheckUtils]: 2: Hoare triple {22134#true} call processEnvironment__wrappee__methaneQuery(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {22134#true} is VALID [2020-07-10 14:37:59,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-10 14:37:59,660 INFO L263 TraceCheckUtils]: 5: Hoare triple {22134#true} call processEnvironment__wrappee__highWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,660 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-10 14:37:59,660 INFO L263 TraceCheckUtils]: 8: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-10 14:37:59,661 INFO L280 TraceCheckUtils]: 9: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-10 14:37:59,661 INFO L263 TraceCheckUtils]: 10: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-10 14:37:59,661 INFO L280 TraceCheckUtils]: 11: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,662 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-10 14:37:59,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-10 14:37:59,662 INFO L280 TraceCheckUtils]: 16: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-10 14:37:59,662 INFO L280 TraceCheckUtils]: 17: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-10 14:37:59,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,663 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-10 14:37:59,663 INFO L280 TraceCheckUtils]: 20: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-10 14:37:59,663 INFO L280 TraceCheckUtils]: 21: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,664 INFO L263 TraceCheckUtils]: 22: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,664 INFO L280 TraceCheckUtils]: 23: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-10 14:37:59,664 INFO L263 TraceCheckUtils]: 24: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-10 14:37:59,664 INFO L280 TraceCheckUtils]: 25: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,664 INFO L263 TraceCheckUtils]: 26: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-10 14:37:59,665 INFO L280 TraceCheckUtils]: 27: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-10 14:37:59,665 INFO L280 TraceCheckUtils]: 28: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,665 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-10 14:37:59,665 INFO L280 TraceCheckUtils]: 30: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,665 INFO L280 TraceCheckUtils]: 31: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,666 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-10 14:37:59,666 INFO L280 TraceCheckUtils]: 33: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-10 14:37:59,666 INFO L280 TraceCheckUtils]: 34: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-10 14:37:59,667 INFO L263 TraceCheckUtils]: 35: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,667 INFO L280 TraceCheckUtils]: 36: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-10 14:37:59,667 INFO L280 TraceCheckUtils]: 37: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,667 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-10 14:37:59,668 INFO L280 TraceCheckUtils]: 39: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,668 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-10 14:37:59,668 INFO L280 TraceCheckUtils]: 41: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,668 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-10 14:37:59,668 INFO L280 TraceCheckUtils]: 43: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,668 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {22134#true} {22134#true} #533#return; {22134#true} is VALID [2020-07-10 14:37:59,669 INFO L280 TraceCheckUtils]: 45: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,669 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #557#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:59,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:59,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} {22155#(= 2 ~waterLevel~0)} #575#return; {22213#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:37:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:59,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-10 14:37:59,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,693 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22134#true} {22135#false} #577#return; {22135#false} is VALID [2020-07-10 14:37:59,697 INFO L263 TraceCheckUtils]: 0: Hoare triple {22134#true} call ULTIMATE.init(); {22218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:37:59,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {22218#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {22139#(= 1 ~waterLevel~0)} assume true; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22139#(= 1 ~waterLevel~0)} {22134#true} #601#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,705 INFO L263 TraceCheckUtils]: 4: Hoare triple {22139#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {22139#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8;havoc ~tmp~8; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,707 INFO L263 TraceCheckUtils]: 6: Hoare triple {22139#(= 1 ~waterLevel~0)} call select_helpers(); {22134#true} is VALID [2020-07-10 14:37:59,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,708 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #483#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,708 INFO L263 TraceCheckUtils]: 9: Hoare triple {22139#(= 1 ~waterLevel~0)} call select_features(); {22134#true} is VALID [2020-07-10 14:37:59,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,709 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #485#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,709 INFO L263 TraceCheckUtils]: 12: Hoare triple {22139#(= 1 ~waterLevel~0)} call #t~ret40 := valid_product(); {22134#true} is VALID [2020-07-10 14:37:59,709 INFO L280 TraceCheckUtils]: 13: Hoare triple {22134#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {22134#true} is VALID [2020-07-10 14:37:59,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,710 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #487#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {22139#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,711 INFO L280 TraceCheckUtils]: 17: Hoare triple {22139#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,711 INFO L263 TraceCheckUtils]: 18: Hoare triple {22139#(= 1 ~waterLevel~0)} call setup(); {22134#true} is VALID [2020-07-10 14:37:59,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,712 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #489#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,713 INFO L263 TraceCheckUtils]: 21: Hoare triple {22139#(= 1 ~waterLevel~0)} call runTest(); {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,714 INFO L263 TraceCheckUtils]: 22: Hoare triple {22139#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:59,714 INFO L280 TraceCheckUtils]: 23: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22134#true} is VALID [2020-07-10 14:37:59,714 INFO L280 TraceCheckUtils]: 24: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,715 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22134#true} {22139#(= 1 ~waterLevel~0)} #591#return; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,715 INFO L263 TraceCheckUtils]: 26: Hoare triple {22139#(= 1 ~waterLevel~0)} call test(); {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {22139#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,716 INFO L280 TraceCheckUtils]: 28: Hoare triple {22139#(= 1 ~waterLevel~0)} assume !false; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,717 INFO L280 TraceCheckUtils]: 29: Hoare triple {22139#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {22139#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,718 INFO L280 TraceCheckUtils]: 31: Hoare triple {22139#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {22139#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,719 INFO L263 TraceCheckUtils]: 32: Hoare triple {22139#(= 1 ~waterLevel~0)} call waterRise(); {22220#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:59,720 INFO L280 TraceCheckUtils]: 33: Hoare triple {22220#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:59,720 INFO L280 TraceCheckUtils]: 34: Hoare triple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:37:59,721 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22221#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22139#(= 1 ~waterLevel~0)} #535#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {22155#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,722 INFO L280 TraceCheckUtils]: 37: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,723 INFO L280 TraceCheckUtils]: 38: Hoare triple {22155#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,723 INFO L280 TraceCheckUtils]: 39: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,724 INFO L280 TraceCheckUtils]: 40: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,725 INFO L263 TraceCheckUtils]: 41: Hoare triple {22155#(= 2 ~waterLevel~0)} call timeShift(); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,725 INFO L263 TraceCheckUtils]: 42: Hoare triple {22155#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:59,725 INFO L263 TraceCheckUtils]: 43: Hoare triple {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {22134#true} is VALID [2020-07-10 14:37:59,726 INFO L280 TraceCheckUtils]: 44: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-10 14:37:59,726 INFO L280 TraceCheckUtils]: 45: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,726 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {22134#true} {22219#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {22134#true} is VALID [2020-07-10 14:37:59,726 INFO L280 TraceCheckUtils]: 47: Hoare triple {22134#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {22134#true} is VALID [2020-07-10 14:37:59,726 INFO L280 TraceCheckUtils]: 48: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,729 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #553#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,729 INFO L280 TraceCheckUtils]: 50: Hoare triple {22155#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,730 INFO L280 TraceCheckUtils]: 51: Hoare triple {22155#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,730 INFO L263 TraceCheckUtils]: 52: Hoare triple {22155#(= 2 ~waterLevel~0)} call processEnvironment(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,731 INFO L280 TraceCheckUtils]: 53: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22134#true} is VALID [2020-07-10 14:37:59,731 INFO L280 TraceCheckUtils]: 54: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-10 14:37:59,731 INFO L263 TraceCheckUtils]: 55: Hoare triple {22134#true} call processEnvironment__wrappee__methaneQuery(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,732 INFO L280 TraceCheckUtils]: 56: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {22134#true} is VALID [2020-07-10 14:37:59,732 INFO L280 TraceCheckUtils]: 57: Hoare triple {22134#true} assume !(0 != ~pumpRunning~0); {22134#true} is VALID [2020-07-10 14:37:59,732 INFO L263 TraceCheckUtils]: 58: Hoare triple {22134#true} call processEnvironment__wrappee__highWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,733 INFO L280 TraceCheckUtils]: 59: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,733 INFO L280 TraceCheckUtils]: 60: Hoare triple {22134#true} assume 0 == ~pumpRunning~0; {22134#true} is VALID [2020-07-10 14:37:59,733 INFO L263 TraceCheckUtils]: 61: Hoare triple {22134#true} call #t~ret7 := isHighWaterLevel(); {22134#true} is VALID [2020-07-10 14:37:59,733 INFO L280 TraceCheckUtils]: 62: Hoare triple {22134#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {22134#true} is VALID [2020-07-10 14:37:59,733 INFO L263 TraceCheckUtils]: 63: Hoare triple {22134#true} call #t~ret28 := isHighWaterSensorDry(); {22134#true} is VALID [2020-07-10 14:37:59,734 INFO L280 TraceCheckUtils]: 64: Hoare triple {22134#true} havoc ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,734 INFO L280 TraceCheckUtils]: 65: Hoare triple {22134#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {22134#true} is VALID [2020-07-10 14:37:59,734 INFO L280 TraceCheckUtils]: 66: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,734 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {22134#true} {22134#true} #551#return; {22134#true} is VALID [2020-07-10 14:37:59,734 INFO L280 TraceCheckUtils]: 68: Hoare triple {22134#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {22134#true} is VALID [2020-07-10 14:37:59,735 INFO L280 TraceCheckUtils]: 69: Hoare triple {22134#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {22134#true} is VALID [2020-07-10 14:37:59,735 INFO L280 TraceCheckUtils]: 70: Hoare triple {22134#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {22134#true} is VALID [2020-07-10 14:37:59,735 INFO L280 TraceCheckUtils]: 71: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,735 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {22134#true} {22134#true} #565#return; {22134#true} is VALID [2020-07-10 14:37:59,735 INFO L280 TraceCheckUtils]: 73: Hoare triple {22134#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {22134#true} is VALID [2020-07-10 14:37:59,736 INFO L280 TraceCheckUtils]: 74: Hoare triple {22134#true} assume 0 != ~tmp~2; {22134#true} is VALID [2020-07-10 14:37:59,736 INFO L263 TraceCheckUtils]: 75: Hoare triple {22134#true} call activatePump(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22134#true} is VALID [2020-07-10 14:37:59,737 INFO L263 TraceCheckUtils]: 77: Hoare triple {22134#true} call #t~ret10 := isMethaneAlarm(); {22134#true} is VALID [2020-07-10 14:37:59,737 INFO L280 TraceCheckUtils]: 78: Hoare triple {22134#true} havoc ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,737 INFO L263 TraceCheckUtils]: 79: Hoare triple {22134#true} call #t~ret11 := isMethaneLevelCritical(); {22134#true} is VALID [2020-07-10 14:37:59,737 INFO L280 TraceCheckUtils]: 80: Hoare triple {22134#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {22134#true} is VALID [2020-07-10 14:37:59,738 INFO L280 TraceCheckUtils]: 81: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,738 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {22134#true} {22134#true} #595#return; {22134#true} is VALID [2020-07-10 14:37:59,738 INFO L280 TraceCheckUtils]: 83: Hoare triple {22134#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {22134#true} is VALID [2020-07-10 14:37:59,738 INFO L280 TraceCheckUtils]: 84: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,738 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {22134#true} {22134#true} #547#return; {22134#true} is VALID [2020-07-10 14:37:59,739 INFO L280 TraceCheckUtils]: 86: Hoare triple {22134#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {22134#true} is VALID [2020-07-10 14:37:59,739 INFO L280 TraceCheckUtils]: 87: Hoare triple {22134#true} assume !(0 != ~tmp~5); {22134#true} is VALID [2020-07-10 14:37:59,740 INFO L263 TraceCheckUtils]: 88: Hoare triple {22134#true} call activatePump__wrappee__lowWaterSensor(); {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:59,740 INFO L280 TraceCheckUtils]: 89: Hoare triple {22225#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22134#true} is VALID [2020-07-10 14:37:59,740 INFO L280 TraceCheckUtils]: 90: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,740 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {22134#true} {22134#true} #549#return; {22134#true} is VALID [2020-07-10 14:37:59,740 INFO L280 TraceCheckUtils]: 92: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,741 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {22134#true} {22134#true} #567#return; {22134#true} is VALID [2020-07-10 14:37:59,741 INFO L280 TraceCheckUtils]: 94: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,741 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {22134#true} {22134#true} #587#return; {22134#true} is VALID [2020-07-10 14:37:59,741 INFO L280 TraceCheckUtils]: 96: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,741 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {22134#true} {22134#true} #533#return; {22134#true} is VALID [2020-07-10 14:37:59,741 INFO L280 TraceCheckUtils]: 98: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,743 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {22134#true} {22155#(= 2 ~waterLevel~0)} #557#return; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,743 INFO L263 TraceCheckUtils]: 100: Hoare triple {22155#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,744 INFO L280 TraceCheckUtils]: 101: Hoare triple {22155#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {22155#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:37:59,744 INFO L263 TraceCheckUtils]: 102: Hoare triple {22155#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {22134#true} is VALID [2020-07-10 14:37:59,745 INFO L280 TraceCheckUtils]: 103: Hoare triple {22134#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:59,745 INFO L280 TraceCheckUtils]: 104: Hoare triple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22352#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:37:59,746 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {22352#(= |getWaterLevel_#res| ~waterLevel~0)} {22155#(= 2 ~waterLevel~0)} #575#return; {22213#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} is VALID [2020-07-10 14:37:59,747 INFO L280 TraceCheckUtils]: 106: Hoare triple {22213#(= 2 |__utac_acc__Specification5_spec__3_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {22214#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} is VALID [2020-07-10 14:37:59,747 INFO L280 TraceCheckUtils]: 107: Hoare triple {22214#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {22135#false} is VALID [2020-07-10 14:37:59,747 INFO L263 TraceCheckUtils]: 108: Hoare triple {22135#false} call #t~ret2 := isPumpRunning(); {22134#true} is VALID [2020-07-10 14:37:59,748 INFO L280 TraceCheckUtils]: 109: Hoare triple {22134#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {22134#true} is VALID [2020-07-10 14:37:59,748 INFO L280 TraceCheckUtils]: 110: Hoare triple {22134#true} assume true; {22134#true} is VALID [2020-07-10 14:37:59,748 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {22134#true} {22135#false} #577#return; {22135#false} is VALID [2020-07-10 14:37:59,748 INFO L280 TraceCheckUtils]: 112: Hoare triple {22135#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {22135#false} is VALID [2020-07-10 14:37:59,748 INFO L280 TraceCheckUtils]: 113: Hoare triple {22135#false} assume 0 != ~tmp___0~0; {22135#false} is VALID [2020-07-10 14:37:59,748 INFO L280 TraceCheckUtils]: 114: Hoare triple {22135#false} assume 0 == ~switchedOnBeforeTS~0; {22135#false} is VALID [2020-07-10 14:37:59,749 INFO L263 TraceCheckUtils]: 115: Hoare triple {22135#false} call __automaton_fail(); {22135#false} is VALID [2020-07-10 14:37:59,749 INFO L280 TraceCheckUtils]: 116: Hoare triple {22135#false} assume !false; {22135#false} is VALID [2020-07-10 14:37:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:37:59,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796250852] [2020-07-10 14:37:59,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:37:59,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:37:59,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545023137] [2020-07-10 14:37:59,770 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-10 14:37:59,771 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:37:59,771 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:37:59,912 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:59,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:37:59,912 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:37:59,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:37:59,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:37:59,913 INFO L87 Difference]: Start difference. First operand 1190 states and 1478 transitions. Second operand 12 states. [2020-07-10 14:38:00,983 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:04,939 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:09,140 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:10,530 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:10,988 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:38:11,701 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:12,306 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:38:34,184 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:38:35,134 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:38:50,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:38:50,625 INFO L93 Difference]: Finished difference Result 3677 states and 4769 transitions. [2020-07-10 14:38:50,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:38:50,625 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-10 14:38:50,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:38:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:38:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 829 transitions. [2020-07-10 14:38:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:38:50,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 829 transitions. [2020-07-10 14:38:50,642 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 829 transitions. [2020-07-10 14:38:53,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 829 edges. 829 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:38:53,991 INFO L225 Difference]: With dead ends: 3677 [2020-07-10 14:38:53,991 INFO L226 Difference]: Without dead ends: 2515 [2020-07-10 14:38:53,994 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:38:53,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2515 states. [2020-07-10 14:39:13,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2515 to 2113. [2020-07-10 14:39:13,491 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:39:13,491 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2515 states. Second operand 2113 states. [2020-07-10 14:39:13,492 INFO L74 IsIncluded]: Start isIncluded. First operand 2515 states. Second operand 2113 states. [2020-07-10 14:39:13,492 INFO L87 Difference]: Start difference. First operand 2515 states. Second operand 2113 states. [2020-07-10 14:39:13,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:39:13,741 INFO L93 Difference]: Finished difference Result 2515 states and 3171 transitions. [2020-07-10 14:39:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3171 transitions. [2020-07-10 14:39:13,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:39:13,750 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:39:13,750 INFO L74 IsIncluded]: Start isIncluded. First operand 2113 states. Second operand 2515 states. [2020-07-10 14:39:13,750 INFO L87 Difference]: Start difference. First operand 2113 states. Second operand 2515 states. [2020-07-10 14:39:14,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:39:14,002 INFO L93 Difference]: Finished difference Result 2515 states and 3171 transitions. [2020-07-10 14:39:14,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3171 transitions. [2020-07-10 14:39:14,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:39:14,009 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:39:14,009 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:39:14,009 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:39:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2113 states. [2020-07-10 14:39:14,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 2113 states and 2574 transitions. [2020-07-10 14:39:14,219 INFO L78 Accepts]: Start accepts. Automaton has 2113 states and 2574 transitions. Word has length 117 [2020-07-10 14:39:14,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:39:14,220 INFO L479 AbstractCegarLoop]: Abstraction has 2113 states and 2574 transitions. [2020-07-10 14:39:14,220 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:39:14,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 2574 transitions. [2020-07-10 14:39:14,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-10 14:39:14,225 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:39:14,226 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] [2020-07-10 14:39:14,226 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:39:14,226 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:39:14,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:39:14,227 INFO L82 PathProgramCache]: Analyzing trace with hash -1963590153, now seen corresponding path program 1 times [2020-07-10 14:39:14,227 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:39:14,227 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596229138] [2020-07-10 14:39:14,227 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:39:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,622 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:39:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {35472#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {35321#true} is VALID [2020-07-10 14:39:14,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #601#return; {35321#true} is VALID [2020-07-10 14:39:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,692 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #483#return; {35321#true} is VALID [2020-07-10 14:39:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,699 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #485#return; {35321#true} is VALID [2020-07-10 14:39:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:39:14,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {35473#(= 1 |valid_product_#res|)} assume true; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:39:14,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35473#(= 1 |valid_product_#res|)} {35321#true} #487#return; {35333#(= |main_#t~ret40| 1)} is VALID [2020-07-10 14:39:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,722 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #489#return; {35321#true} is VALID [2020-07-10 14:39:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {35321#true} is VALID [2020-07-10 14:39:14,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,739 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #591#return; {35321#true} is VALID [2020-07-10 14:39:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {35321#true} is VALID [2020-07-10 14:39:14,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,757 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #535#return; {35321#true} is VALID [2020-07-10 14:39:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-10 14:39:14,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-10 14:39:14,816 INFO L263 TraceCheckUtils]: 0: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-10 14:39:14,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-10 14:39:14,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,816 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-10 14:39:14,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-10 14:39:14,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,817 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35321#true} {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {35321#true} is VALID [2020-07-10 14:39:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,879 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:14,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-10 14:39:14,880 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:14,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,880 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,881 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:14,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-10 14:39:14,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-10 14:39:14,881 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-10 14:39:14,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,882 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-10 14:39:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:14,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,903 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:14,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,903 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:14,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:14,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,904 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:14,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,905 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-10 14:39:14,912 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:14,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,913 INFO L263 TraceCheckUtils]: 3: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:14,913 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:14,913 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,914 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:14,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,914 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:14,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-10 14:39:14,915 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-10 14:39:14,916 INFO L263 TraceCheckUtils]: 12: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,919 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,921 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:14,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:14,922 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:14,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-10 14:39:14,923 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:14,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,924 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:14,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-10 14:39:14,925 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-10 14:39:14,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-10 14:39:14,926 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,926 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-10 14:39:14,926 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-10 14:39:14,927 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:14,928 INFO L263 TraceCheckUtils]: 16: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-10 14:39:14,928 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:14,929 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,929 INFO L263 TraceCheckUtils]: 20: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:14,929 INFO L280 TraceCheckUtils]: 21: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:14,929 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,929 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:14,930 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,930 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,930 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:14,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-10 14:39:14,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-10 14:39:14,932 INFO L263 TraceCheckUtils]: 29: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,932 INFO L280 TraceCheckUtils]: 30: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,933 INFO L280 TraceCheckUtils]: 31: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,934 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,935 INFO L280 TraceCheckUtils]: 33: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,935 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,936 INFO L280 TraceCheckUtils]: 35: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,937 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:14,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:14,940 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:14,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:14,941 INFO L263 TraceCheckUtils]: 5: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:14,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-10 14:39:14,942 INFO L263 TraceCheckUtils]: 7: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:14,942 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,943 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,943 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:14,944 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-10 14:39:14,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-10 14:39:14,944 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-10 14:39:14,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,945 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-10 14:39:14,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-10 14:39:14,946 INFO L280 TraceCheckUtils]: 18: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:14,947 INFO L263 TraceCheckUtils]: 19: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,947 INFO L280 TraceCheckUtils]: 20: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-10 14:39:14,947 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:14,947 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,948 INFO L263 TraceCheckUtils]: 23: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:14,948 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:14,948 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,948 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:14,949 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,949 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,949 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:14,949 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-10 14:39:14,949 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-10 14:39:14,950 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,951 INFO L280 TraceCheckUtils]: 33: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,952 INFO L280 TraceCheckUtils]: 34: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,953 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,954 INFO L280 TraceCheckUtils]: 36: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,955 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,956 INFO L280 TraceCheckUtils]: 38: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,957 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,958 INFO L280 TraceCheckUtils]: 40: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,959 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-10 14:39:14,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:14,963 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:14,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:14,964 INFO L263 TraceCheckUtils]: 5: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:14,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:14,965 INFO L263 TraceCheckUtils]: 8: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:14,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-10 14:39:14,965 INFO L263 TraceCheckUtils]: 10: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:14,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:14,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,966 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:14,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-10 14:39:14,966 INFO L280 TraceCheckUtils]: 16: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-10 14:39:14,967 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-10 14:39:14,967 INFO L280 TraceCheckUtils]: 18: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,967 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-10 14:39:14,967 INFO L280 TraceCheckUtils]: 20: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-10 14:39:14,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:14,968 INFO L263 TraceCheckUtils]: 22: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,969 INFO L280 TraceCheckUtils]: 23: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-10 14:39:14,969 INFO L263 TraceCheckUtils]: 24: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:14,969 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,970 INFO L263 TraceCheckUtils]: 26: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:14,970 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:14,970 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,970 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:14,970 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:14,971 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,971 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:14,971 INFO L280 TraceCheckUtils]: 33: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-10 14:39:14,971 INFO L280 TraceCheckUtils]: 34: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-10 14:39:14,972 INFO L263 TraceCheckUtils]: 35: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:14,973 INFO L280 TraceCheckUtils]: 36: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,974 INFO L280 TraceCheckUtils]: 37: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,974 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,975 INFO L280 TraceCheckUtils]: 39: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,976 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,977 INFO L280 TraceCheckUtils]: 41: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,978 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,979 INFO L280 TraceCheckUtils]: 43: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,980 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,981 INFO L280 TraceCheckUtils]: 45: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,982 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:14,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-10 14:39:14,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-10 14:39:14,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~tmp~0;havoc ~tmp___0~0; {35321#true} is VALID [2020-07-10 14:39:14,993 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:14,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-10 14:39:14,993 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,994 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-10 14:39:14,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35321#true} is VALID [2020-07-10 14:39:14,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume !(2 != ~tmp~0); {35321#true} is VALID [2020-07-10 14:39:14,995 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,996 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:14,997 INFO L263 TraceCheckUtils]: 0: Hoare triple {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:14,998 INFO L263 TraceCheckUtils]: 1: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-10 14:39:14,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-10 14:39:14,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,999 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-10 14:39:14,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-10 14:39:14,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:14,999 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {35321#true} is VALID [2020-07-10 14:39:15,000 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume 0 != ~systemActive~0; {35321#true} is VALID [2020-07-10 14:39:15,001 INFO L263 TraceCheckUtils]: 10: Hoare triple {35321#true} call processEnvironment(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-10 14:39:15,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,003 INFO L263 TraceCheckUtils]: 13: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,003 INFO L280 TraceCheckUtils]: 14: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:15,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,004 INFO L263 TraceCheckUtils]: 16: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:15,005 INFO L263 TraceCheckUtils]: 19: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,005 INFO L280 TraceCheckUtils]: 20: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-10 14:39:15,005 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:15,005 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:15,006 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:15,006 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,006 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:15,006 INFO L280 TraceCheckUtils]: 26: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-10 14:39:15,006 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-10 14:39:15,007 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-10 14:39:15,007 INFO L280 TraceCheckUtils]: 29: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,007 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-10 14:39:15,007 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-10 14:39:15,007 INFO L280 TraceCheckUtils]: 32: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,008 INFO L263 TraceCheckUtils]: 33: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,009 INFO L280 TraceCheckUtils]: 34: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-10 14:39:15,009 INFO L263 TraceCheckUtils]: 35: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:15,009 INFO L280 TraceCheckUtils]: 36: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,009 INFO L263 TraceCheckUtils]: 37: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:15,009 INFO L280 TraceCheckUtils]: 38: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:15,010 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,010 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:15,010 INFO L280 TraceCheckUtils]: 41: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,010 INFO L280 TraceCheckUtils]: 42: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,011 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:15,011 INFO L280 TraceCheckUtils]: 44: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-10 14:39:15,011 INFO L280 TraceCheckUtils]: 45: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-10 14:39:15,012 INFO L263 TraceCheckUtils]: 46: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,013 INFO L280 TraceCheckUtils]: 47: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,014 INFO L280 TraceCheckUtils]: 48: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,015 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,016 INFO L280 TraceCheckUtils]: 50: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,017 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,018 INFO L280 TraceCheckUtils]: 52: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,019 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,019 INFO L280 TraceCheckUtils]: 54: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,020 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,021 INFO L280 TraceCheckUtils]: 56: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,022 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,022 INFO L263 TraceCheckUtils]: 58: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {35321#true} is VALID [2020-07-10 14:39:15,022 INFO L280 TraceCheckUtils]: 59: Hoare triple {35321#true} havoc ~tmp~0;havoc ~tmp___0~0; {35321#true} is VALID [2020-07-10 14:39:15,022 INFO L263 TraceCheckUtils]: 60: Hoare triple {35321#true} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,022 INFO L280 TraceCheckUtils]: 61: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-10 14:39:15,023 INFO L280 TraceCheckUtils]: 62: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,023 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-10 14:39:15,023 INFO L280 TraceCheckUtils]: 64: Hoare triple {35321#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35321#true} is VALID [2020-07-10 14:39:15,023 INFO L280 TraceCheckUtils]: 65: Hoare triple {35321#true} assume !(2 != ~tmp~0); {35321#true} is VALID [2020-07-10 14:39:15,023 INFO L280 TraceCheckUtils]: 66: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,024 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {35321#true} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,025 INFO L280 TraceCheckUtils]: 68: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,026 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #543#return; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:39:15,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:39:15,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,202 INFO L263 TraceCheckUtils]: 0: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-10 14:39:15,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:39:15,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:39:15,205 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,207 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {35413#(not (= 0 ~pumpRunning~0))} #553#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {35321#true} is VALID [2020-07-10 14:39:15,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,214 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #555#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:15,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,230 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:15,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,231 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:15,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:15,231 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,231 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:15,232 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,232 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #527#return; {35321#true} is VALID [2020-07-10 14:39:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-10 14:39:15,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,251 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-10 14:39:15,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-10 14:39:15,251 INFO L263 TraceCheckUtils]: 1: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:15,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-10 14:39:15,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,252 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-10 14:39:15,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-10 14:39:15,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-10 14:39:15,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-10 14:39:15,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,253 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-10 14:39:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,262 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-10 14:39:15,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,262 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-10 14:39:15,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-10 14:39:15,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,263 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-10 14:39:15,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:15,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:15,264 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call #t~ret8 := isLowWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-10 14:39:15,264 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:15,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-10 14:39:15,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,265 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-10 14:39:15,265 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-10 14:39:15,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-10 14:39:15,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-10 14:39:15,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,266 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-10 14:39:15,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {35321#true} is VALID [2020-07-10 14:39:15,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} assume !(0 != ~tmp~3); {35321#true} is VALID [2020-07-10 14:39:15,268 INFO L263 TraceCheckUtils]: 15: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,268 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-10 14:39:15,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,269 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-10 14:39:15,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,269 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-10 14:39:15,269 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,270 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {35321#true} {35321#true} #531#return; {35321#true} is VALID [2020-07-10 14:39:15,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-10 14:39:15,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:15,270 INFO L263 TraceCheckUtils]: 2: Hoare triple {35321#true} call #t~ret9 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:15,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,271 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:15,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:15,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,271 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:15,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,272 INFO L280 TraceCheckUtils]: 9: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,272 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {35321#true} {35321#true} #527#return; {35321#true} is VALID [2020-07-10 14:39:15,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {35321#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {35321#true} is VALID [2020-07-10 14:39:15,273 INFO L280 TraceCheckUtils]: 12: Hoare triple {35321#true} assume !(0 != ~tmp~4); {35321#true} is VALID [2020-07-10 14:39:15,275 INFO L263 TraceCheckUtils]: 13: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:15,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:15,275 INFO L263 TraceCheckUtils]: 16: Hoare triple {35321#true} call #t~ret8 := isLowWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-10 14:39:15,276 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:15,276 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-10 14:39:15,276 INFO L280 TraceCheckUtils]: 20: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,276 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-10 14:39:15,276 INFO L280 TraceCheckUtils]: 22: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-10 14:39:15,277 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-10 14:39:15,277 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-10 14:39:15,277 INFO L280 TraceCheckUtils]: 25: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,277 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-10 14:39:15,277 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {35321#true} is VALID [2020-07-10 14:39:15,278 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !(0 != ~tmp~3); {35321#true} is VALID [2020-07-10 14:39:15,278 INFO L263 TraceCheckUtils]: 29: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,279 INFO L280 TraceCheckUtils]: 30: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,279 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,279 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-10 14:39:15,279 INFO L280 TraceCheckUtils]: 33: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,279 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-10 14:39:15,279 INFO L280 TraceCheckUtils]: 35: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,280 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-10 14:39:15,280 INFO L280 TraceCheckUtils]: 37: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,280 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {35321#true} {35321#true} #531#return; {35321#true} is VALID [2020-07-10 14:39:15,280 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,292 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #557#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-10 14:39:15,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #575#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-10 14:39:15,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #577#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,310 INFO L263 TraceCheckUtils]: 0: Hoare triple {35321#true} call ULTIMATE.init(); {35472#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:39:15,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {35472#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {35321#true} is VALID [2020-07-10 14:39:15,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,311 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35321#true} #601#return; {35321#true} is VALID [2020-07-10 14:39:15,311 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret77 := main(); {35321#true} is VALID [2020-07-10 14:39:15,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~8;havoc ~tmp~8; {35321#true} is VALID [2020-07-10 14:39:15,312 INFO L263 TraceCheckUtils]: 6: Hoare triple {35321#true} call select_helpers(); {35321#true} is VALID [2020-07-10 14:39:15,312 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,312 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35321#true} #483#return; {35321#true} is VALID [2020-07-10 14:39:15,312 INFO L263 TraceCheckUtils]: 9: Hoare triple {35321#true} call select_features(); {35321#true} is VALID [2020-07-10 14:39:15,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,313 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {35321#true} {35321#true} #485#return; {35321#true} is VALID [2020-07-10 14:39:15,313 INFO L263 TraceCheckUtils]: 12: Hoare triple {35321#true} call #t~ret40 := valid_product(); {35321#true} is VALID [2020-07-10 14:39:15,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:39:15,314 INFO L280 TraceCheckUtils]: 14: Hoare triple {35473#(= 1 |valid_product_#res|)} assume true; {35473#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:39:15,315 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35473#(= 1 |valid_product_#res|)} {35321#true} #487#return; {35333#(= |main_#t~ret40| 1)} is VALID [2020-07-10 14:39:15,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {35333#(= |main_#t~ret40| 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {35334#(= 1 main_~tmp~8)} is VALID [2020-07-10 14:39:15,316 INFO L280 TraceCheckUtils]: 17: Hoare triple {35334#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {35321#true} is VALID [2020-07-10 14:39:15,316 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call setup(); {35321#true} is VALID [2020-07-10 14:39:15,317 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,317 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35321#true} {35321#true} #489#return; {35321#true} is VALID [2020-07-10 14:39:15,317 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call runTest(); {35321#true} is VALID [2020-07-10 14:39:15,318 INFO L263 TraceCheckUtils]: 22: Hoare triple {35321#true} call __utac_acc__Specification5_spec__1(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:15,318 INFO L280 TraceCheckUtils]: 23: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {35321#true} is VALID [2020-07-10 14:39:15,318 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,318 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35321#true} {35321#true} #591#return; {35321#true} is VALID [2020-07-10 14:39:15,319 INFO L263 TraceCheckUtils]: 26: Hoare triple {35321#true} call test(); {35321#true} is VALID [2020-07-10 14:39:15,319 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {35321#true} is VALID [2020-07-10 14:39:15,319 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !false; {35321#true} is VALID [2020-07-10 14:39:15,319 INFO L280 TraceCheckUtils]: 29: Hoare triple {35321#true} assume ~splverifierCounter~0 < 4; {35321#true} is VALID [2020-07-10 14:39:15,319 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35321#true} is VALID [2020-07-10 14:39:15,320 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume 0 != ~tmp~1; {35321#true} is VALID [2020-07-10 14:39:15,320 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call waterRise(); {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:15,321 INFO L280 TraceCheckUtils]: 33: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {35321#true} is VALID [2020-07-10 14:39:15,321 INFO L280 TraceCheckUtils]: 34: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,321 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {35321#true} {35321#true} #535#return; {35321#true} is VALID [2020-07-10 14:39:15,321 INFO L280 TraceCheckUtils]: 36: Hoare triple {35321#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35321#true} is VALID [2020-07-10 14:39:15,321 INFO L280 TraceCheckUtils]: 37: Hoare triple {35321#true} assume !(0 != ~tmp___0~1); {35321#true} is VALID [2020-07-10 14:39:15,322 INFO L280 TraceCheckUtils]: 38: Hoare triple {35321#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35321#true} is VALID [2020-07-10 14:39:15,322 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35321#true} is VALID [2020-07-10 14:39:15,322 INFO L280 TraceCheckUtils]: 40: Hoare triple {35321#true} assume !(0 != ~tmp___1~0); {35321#true} is VALID [2020-07-10 14:39:15,324 INFO L263 TraceCheckUtils]: 41: Hoare triple {35321#true} call timeShift(); {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:39:15,325 INFO L263 TraceCheckUtils]: 42: Hoare triple {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:15,325 INFO L263 TraceCheckUtils]: 43: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-10 14:39:15,325 INFO L280 TraceCheckUtils]: 44: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-10 14:39:15,325 INFO L280 TraceCheckUtils]: 45: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,326 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35321#true} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35321#true} is VALID [2020-07-10 14:39:15,326 INFO L280 TraceCheckUtils]: 47: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-10 14:39:15,326 INFO L280 TraceCheckUtils]: 48: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,326 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35321#true} {35476#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {35321#true} is VALID [2020-07-10 14:39:15,326 INFO L280 TraceCheckUtils]: 50: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,327 INFO L280 TraceCheckUtils]: 51: Hoare triple {35321#true} assume 0 != ~systemActive~0; {35321#true} is VALID [2020-07-10 14:39:15,328 INFO L263 TraceCheckUtils]: 52: Hoare triple {35321#true} call processEnvironment(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,329 INFO L280 TraceCheckUtils]: 53: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-10 14:39:15,329 INFO L280 TraceCheckUtils]: 54: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,330 INFO L263 TraceCheckUtils]: 55: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,330 INFO L280 TraceCheckUtils]: 56: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:15,330 INFO L280 TraceCheckUtils]: 57: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,331 INFO L263 TraceCheckUtils]: 58: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,332 INFO L280 TraceCheckUtils]: 59: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,332 INFO L280 TraceCheckUtils]: 60: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:15,332 INFO L263 TraceCheckUtils]: 61: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,332 INFO L280 TraceCheckUtils]: 62: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-10 14:39:15,332 INFO L263 TraceCheckUtils]: 63: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:15,333 INFO L280 TraceCheckUtils]: 64: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:15,333 INFO L280 TraceCheckUtils]: 65: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:15,333 INFO L280 TraceCheckUtils]: 66: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,333 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:15,333 INFO L280 TraceCheckUtils]: 68: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-10 14:39:15,333 INFO L280 TraceCheckUtils]: 69: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-10 14:39:15,334 INFO L280 TraceCheckUtils]: 70: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-10 14:39:15,334 INFO L280 TraceCheckUtils]: 71: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,334 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-10 14:39:15,334 INFO L280 TraceCheckUtils]: 73: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-10 14:39:15,334 INFO L280 TraceCheckUtils]: 74: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,335 INFO L263 TraceCheckUtils]: 75: Hoare triple {35321#true} call activatePump(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,336 INFO L280 TraceCheckUtils]: 76: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {35321#true} is VALID [2020-07-10 14:39:15,336 INFO L263 TraceCheckUtils]: 77: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:15,336 INFO L280 TraceCheckUtils]: 78: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,336 INFO L263 TraceCheckUtils]: 79: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:15,336 INFO L280 TraceCheckUtils]: 80: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:15,337 INFO L280 TraceCheckUtils]: 81: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,337 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:15,337 INFO L280 TraceCheckUtils]: 83: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,337 INFO L280 TraceCheckUtils]: 84: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,337 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:15,337 INFO L280 TraceCheckUtils]: 86: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-10 14:39:15,338 INFO L280 TraceCheckUtils]: 87: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-10 14:39:15,339 INFO L263 TraceCheckUtils]: 88: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,341 INFO L280 TraceCheckUtils]: 89: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,342 INFO L280 TraceCheckUtils]: 90: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,343 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,344 INFO L280 TraceCheckUtils]: 92: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,345 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,346 INFO L280 TraceCheckUtils]: 94: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,346 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,347 INFO L280 TraceCheckUtils]: 96: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,348 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,348 INFO L280 TraceCheckUtils]: 98: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,349 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,349 INFO L263 TraceCheckUtils]: 100: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {35321#true} is VALID [2020-07-10 14:39:15,350 INFO L280 TraceCheckUtils]: 101: Hoare triple {35321#true} havoc ~tmp~0;havoc ~tmp___0~0; {35321#true} is VALID [2020-07-10 14:39:15,350 INFO L263 TraceCheckUtils]: 102: Hoare triple {35321#true} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,350 INFO L280 TraceCheckUtils]: 103: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-10 14:39:15,350 INFO L280 TraceCheckUtils]: 104: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,350 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {35321#true} {35321#true} #575#return; {35321#true} is VALID [2020-07-10 14:39:15,350 INFO L280 TraceCheckUtils]: 106: Hoare triple {35321#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35321#true} is VALID [2020-07-10 14:39:15,351 INFO L280 TraceCheckUtils]: 107: Hoare triple {35321#true} assume !(2 != ~tmp~0); {35321#true} is VALID [2020-07-10 14:39:15,351 INFO L280 TraceCheckUtils]: 108: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,352 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {35321#true} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,352 INFO L280 TraceCheckUtils]: 110: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:15,353 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #543#return; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,353 INFO L280 TraceCheckUtils]: 112: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !false; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,354 INFO L280 TraceCheckUtils]: 113: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,355 INFO L280 TraceCheckUtils]: 114: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,355 INFO L280 TraceCheckUtils]: 115: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~1); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,356 INFO L280 TraceCheckUtils]: 116: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,356 INFO L280 TraceCheckUtils]: 117: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,357 INFO L280 TraceCheckUtils]: 118: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,358 INFO L280 TraceCheckUtils]: 119: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,359 INFO L280 TraceCheckUtils]: 120: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,360 INFO L263 TraceCheckUtils]: 121: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} call timeShift(); {35413#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,361 INFO L263 TraceCheckUtils]: 122: Hoare triple {35413#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:39:15,361 INFO L263 TraceCheckUtils]: 123: Hoare triple {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-10 14:39:15,362 INFO L280 TraceCheckUtils]: 124: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:39:15,363 INFO L280 TraceCheckUtils]: 125: Hoare triple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:39:15,364 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {35679#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {35474#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:39:15,365 INFO L280 TraceCheckUtils]: 127: Hoare triple {35677#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret0|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,366 INFO L280 TraceCheckUtils]: 128: Hoare triple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,367 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {35678#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {35413#(not (= 0 ~pumpRunning~0))} #553#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,367 INFO L280 TraceCheckUtils]: 130: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,368 INFO L263 TraceCheckUtils]: 131: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:39:15,368 INFO L280 TraceCheckUtils]: 132: Hoare triple {35475#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {35321#true} is VALID [2020-07-10 14:39:15,369 INFO L280 TraceCheckUtils]: 133: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,369 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #555#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,370 INFO L280 TraceCheckUtils]: 135: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,371 INFO L263 TraceCheckUtils]: 136: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,371 INFO L280 TraceCheckUtils]: 137: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {35321#true} is VALID [2020-07-10 14:39:15,372 INFO L280 TraceCheckUtils]: 138: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:15,372 INFO L263 TraceCheckUtils]: 139: Hoare triple {35321#true} call #t~ret9 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:15,372 INFO L280 TraceCheckUtils]: 140: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,372 INFO L263 TraceCheckUtils]: 141: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:15,373 INFO L280 TraceCheckUtils]: 142: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:15,373 INFO L280 TraceCheckUtils]: 143: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,373 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:15,374 INFO L280 TraceCheckUtils]: 145: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:15,374 INFO L280 TraceCheckUtils]: 146: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,374 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {35321#true} {35321#true} #527#return; {35321#true} is VALID [2020-07-10 14:39:15,374 INFO L280 TraceCheckUtils]: 148: Hoare triple {35321#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {35321#true} is VALID [2020-07-10 14:39:15,375 INFO L280 TraceCheckUtils]: 149: Hoare triple {35321#true} assume !(0 != ~tmp~4); {35321#true} is VALID [2020-07-10 14:39:15,376 INFO L263 TraceCheckUtils]: 150: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,376 INFO L280 TraceCheckUtils]: 151: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:15,376 INFO L280 TraceCheckUtils]: 152: Hoare triple {35321#true} assume 0 != ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:15,377 INFO L263 TraceCheckUtils]: 153: Hoare triple {35321#true} call #t~ret8 := isLowWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,377 INFO L280 TraceCheckUtils]: 154: Hoare triple {35321#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {35321#true} is VALID [2020-07-10 14:39:15,377 INFO L263 TraceCheckUtils]: 155: Hoare triple {35321#true} call #t~ret29 := isLowWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:15,377 INFO L280 TraceCheckUtils]: 156: Hoare triple {35321#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {35321#true} is VALID [2020-07-10 14:39:15,378 INFO L280 TraceCheckUtils]: 157: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,378 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {35321#true} {35321#true} #525#return; {35321#true} is VALID [2020-07-10 14:39:15,378 INFO L280 TraceCheckUtils]: 159: Hoare triple {35321#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {35321#true} is VALID [2020-07-10 14:39:15,379 INFO L280 TraceCheckUtils]: 160: Hoare triple {35321#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {35321#true} is VALID [2020-07-10 14:39:15,379 INFO L280 TraceCheckUtils]: 161: Hoare triple {35321#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {35321#true} is VALID [2020-07-10 14:39:15,379 INFO L280 TraceCheckUtils]: 162: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,379 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {35321#true} {35321#true} #581#return; {35321#true} is VALID [2020-07-10 14:39:15,380 INFO L280 TraceCheckUtils]: 164: Hoare triple {35321#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {35321#true} is VALID [2020-07-10 14:39:15,380 INFO L280 TraceCheckUtils]: 165: Hoare triple {35321#true} assume !(0 != ~tmp~3); {35321#true} is VALID [2020-07-10 14:39:15,381 INFO L263 TraceCheckUtils]: 166: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:39:15,381 INFO L280 TraceCheckUtils]: 167: Hoare triple {35544#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:15,382 INFO L280 TraceCheckUtils]: 168: Hoare triple {35321#true} assume !(0 == ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:15,382 INFO L263 TraceCheckUtils]: 169: Hoare triple {35321#true} call processEnvironment__wrappee__base(); {35321#true} is VALID [2020-07-10 14:39:15,382 INFO L280 TraceCheckUtils]: 170: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,382 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {35321#true} {35321#true} #571#return; {35321#true} is VALID [2020-07-10 14:39:15,383 INFO L280 TraceCheckUtils]: 172: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,383 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {35321#true} {35321#true} #585#return; {35321#true} is VALID [2020-07-10 14:39:15,383 INFO L280 TraceCheckUtils]: 174: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,383 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {35321#true} {35321#true} #531#return; {35321#true} is VALID [2020-07-10 14:39:15,383 INFO L280 TraceCheckUtils]: 176: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,384 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #557#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,385 INFO L263 TraceCheckUtils]: 178: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,385 INFO L280 TraceCheckUtils]: 179: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~0;havoc ~tmp___0~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,386 INFO L263 TraceCheckUtils]: 180: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:15,386 INFO L280 TraceCheckUtils]: 181: Hoare triple {35321#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35321#true} is VALID [2020-07-10 14:39:15,386 INFO L280 TraceCheckUtils]: 182: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,387 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #575#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,388 INFO L280 TraceCheckUtils]: 184: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,389 INFO L280 TraceCheckUtils]: 185: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,389 INFO L263 TraceCheckUtils]: 186: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {35321#true} is VALID [2020-07-10 14:39:15,389 INFO L280 TraceCheckUtils]: 187: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-10 14:39:15,390 INFO L280 TraceCheckUtils]: 188: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:15,391 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {35321#true} {35421#(not (= 0 ~switchedOnBeforeTS~0))} #577#return; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,392 INFO L280 TraceCheckUtils]: 190: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,392 INFO L280 TraceCheckUtils]: 191: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {35421#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:39:15,393 INFO L280 TraceCheckUtils]: 192: Hoare triple {35421#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {35322#false} is VALID [2020-07-10 14:39:15,394 INFO L263 TraceCheckUtils]: 193: Hoare triple {35322#false} call __automaton_fail(); {35322#false} is VALID [2020-07-10 14:39:15,394 INFO L280 TraceCheckUtils]: 194: Hoare triple {35322#false} assume !false; {35322#false} is VALID [2020-07-10 14:39:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-10 14:39:15,452 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596229138] [2020-07-10 14:39:15,452 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1062748790] [2020-07-10 14:39:15,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:39:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,674 INFO L264 TraceCheckSpWp]: Trace formula consists of 1028 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:39:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:39:15,756 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:39:16,257 INFO L263 TraceCheckUtils]: 0: Hoare triple {35321#true} call ULTIMATE.init(); {35321#true} is VALID [2020-07-10 14:39:16,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {35321#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {35321#true} is VALID [2020-07-10 14:39:16,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,258 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {35321#true} {35321#true} #601#return; {35321#true} is VALID [2020-07-10 14:39:16,258 INFO L263 TraceCheckUtils]: 4: Hoare triple {35321#true} call #t~ret77 := main(); {35321#true} is VALID [2020-07-10 14:39:16,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {35321#true} havoc ~retValue_acc~8;havoc ~tmp~8; {35321#true} is VALID [2020-07-10 14:39:16,259 INFO L263 TraceCheckUtils]: 6: Hoare triple {35321#true} call select_helpers(); {35321#true} is VALID [2020-07-10 14:39:16,259 INFO L280 TraceCheckUtils]: 7: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,260 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {35321#true} {35321#true} #483#return; {35321#true} is VALID [2020-07-10 14:39:16,260 INFO L263 TraceCheckUtils]: 9: Hoare triple {35321#true} call select_features(); {35321#true} is VALID [2020-07-10 14:39:16,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,261 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {35321#true} {35321#true} #485#return; {35321#true} is VALID [2020-07-10 14:39:16,261 INFO L263 TraceCheckUtils]: 12: Hoare triple {35321#true} call #t~ret40 := valid_product(); {35321#true} is VALID [2020-07-10 14:39:16,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {35321#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {35321#true} is VALID [2020-07-10 14:39:16,262 INFO L280 TraceCheckUtils]: 14: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,262 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {35321#true} {35321#true} #487#return; {35321#true} is VALID [2020-07-10 14:39:16,262 INFO L280 TraceCheckUtils]: 16: Hoare triple {35321#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {35321#true} is VALID [2020-07-10 14:39:16,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {35321#true} assume 0 != ~tmp~8; {35321#true} is VALID [2020-07-10 14:39:16,263 INFO L263 TraceCheckUtils]: 18: Hoare triple {35321#true} call setup(); {35321#true} is VALID [2020-07-10 14:39:16,263 INFO L280 TraceCheckUtils]: 19: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,263 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {35321#true} {35321#true} #489#return; {35321#true} is VALID [2020-07-10 14:39:16,264 INFO L263 TraceCheckUtils]: 21: Hoare triple {35321#true} call runTest(); {35321#true} is VALID [2020-07-10 14:39:16,264 INFO L263 TraceCheckUtils]: 22: Hoare triple {35321#true} call __utac_acc__Specification5_spec__1(); {35321#true} is VALID [2020-07-10 14:39:16,264 INFO L280 TraceCheckUtils]: 23: Hoare triple {35321#true} ~switchedOnBeforeTS~0 := 0; {35321#true} is VALID [2020-07-10 14:39:16,265 INFO L280 TraceCheckUtils]: 24: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,265 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {35321#true} {35321#true} #591#return; {35321#true} is VALID [2020-07-10 14:39:16,265 INFO L263 TraceCheckUtils]: 26: Hoare triple {35321#true} call test(); {35321#true} is VALID [2020-07-10 14:39:16,266 INFO L280 TraceCheckUtils]: 27: Hoare triple {35321#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {35321#true} is VALID [2020-07-10 14:39:16,266 INFO L280 TraceCheckUtils]: 28: Hoare triple {35321#true} assume !false; {35321#true} is VALID [2020-07-10 14:39:16,266 INFO L280 TraceCheckUtils]: 29: Hoare triple {35321#true} assume ~splverifierCounter~0 < 4; {35321#true} is VALID [2020-07-10 14:39:16,267 INFO L280 TraceCheckUtils]: 30: Hoare triple {35321#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35321#true} is VALID [2020-07-10 14:39:16,267 INFO L280 TraceCheckUtils]: 31: Hoare triple {35321#true} assume 0 != ~tmp~1; {35321#true} is VALID [2020-07-10 14:39:16,267 INFO L263 TraceCheckUtils]: 32: Hoare triple {35321#true} call waterRise(); {35321#true} is VALID [2020-07-10 14:39:16,267 INFO L280 TraceCheckUtils]: 33: Hoare triple {35321#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {35321#true} is VALID [2020-07-10 14:39:16,268 INFO L280 TraceCheckUtils]: 34: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,268 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {35321#true} {35321#true} #535#return; {35321#true} is VALID [2020-07-10 14:39:16,268 INFO L280 TraceCheckUtils]: 36: Hoare triple {35321#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35321#true} is VALID [2020-07-10 14:39:16,269 INFO L280 TraceCheckUtils]: 37: Hoare triple {35321#true} assume !(0 != ~tmp___0~1); {35321#true} is VALID [2020-07-10 14:39:16,269 INFO L280 TraceCheckUtils]: 38: Hoare triple {35321#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35321#true} is VALID [2020-07-10 14:39:16,269 INFO L280 TraceCheckUtils]: 39: Hoare triple {35321#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35321#true} is VALID [2020-07-10 14:39:16,270 INFO L280 TraceCheckUtils]: 40: Hoare triple {35321#true} assume !(0 != ~tmp___1~0); {35321#true} is VALID [2020-07-10 14:39:16,270 INFO L263 TraceCheckUtils]: 41: Hoare triple {35321#true} call timeShift(); {35321#true} is VALID [2020-07-10 14:39:16,270 INFO L263 TraceCheckUtils]: 42: Hoare triple {35321#true} call __utac_acc__Specification5_spec__2(); {35321#true} is VALID [2020-07-10 14:39:16,270 INFO L263 TraceCheckUtils]: 43: Hoare triple {35321#true} call #t~ret0 := isPumpRunning(); {35321#true} is VALID [2020-07-10 14:39:16,271 INFO L280 TraceCheckUtils]: 44: Hoare triple {35321#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {35321#true} is VALID [2020-07-10 14:39:16,271 INFO L280 TraceCheckUtils]: 45: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,271 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {35321#true} {35321#true} #573#return; {35321#true} is VALID [2020-07-10 14:39:16,272 INFO L280 TraceCheckUtils]: 47: Hoare triple {35321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {35321#true} is VALID [2020-07-10 14:39:16,272 INFO L280 TraceCheckUtils]: 48: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,272 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {35321#true} {35321#true} #553#return; {35321#true} is VALID [2020-07-10 14:39:16,273 INFO L280 TraceCheckUtils]: 50: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:16,273 INFO L280 TraceCheckUtils]: 51: Hoare triple {35321#true} assume 0 != ~systemActive~0; {35321#true} is VALID [2020-07-10 14:39:16,273 INFO L263 TraceCheckUtils]: 52: Hoare triple {35321#true} call processEnvironment(); {35321#true} is VALID [2020-07-10 14:39:16,274 INFO L280 TraceCheckUtils]: 53: Hoare triple {35321#true} havoc ~tmp~4; {35321#true} is VALID [2020-07-10 14:39:16,274 INFO L280 TraceCheckUtils]: 54: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:16,274 INFO L263 TraceCheckUtils]: 55: Hoare triple {35321#true} call processEnvironment__wrappee__methaneQuery(); {35321#true} is VALID [2020-07-10 14:39:16,274 INFO L280 TraceCheckUtils]: 56: Hoare triple {35321#true} havoc ~tmp~3; {35321#true} is VALID [2020-07-10 14:39:16,275 INFO L280 TraceCheckUtils]: 57: Hoare triple {35321#true} assume !(0 != ~pumpRunning~0); {35321#true} is VALID [2020-07-10 14:39:16,275 INFO L263 TraceCheckUtils]: 58: Hoare triple {35321#true} call processEnvironment__wrappee__highWaterSensor(); {35321#true} is VALID [2020-07-10 14:39:16,275 INFO L280 TraceCheckUtils]: 59: Hoare triple {35321#true} havoc ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:16,276 INFO L280 TraceCheckUtils]: 60: Hoare triple {35321#true} assume 0 == ~pumpRunning~0; {35321#true} is VALID [2020-07-10 14:39:16,276 INFO L263 TraceCheckUtils]: 61: Hoare triple {35321#true} call #t~ret7 := isHighWaterLevel(); {35321#true} is VALID [2020-07-10 14:39:16,276 INFO L280 TraceCheckUtils]: 62: Hoare triple {35321#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {35321#true} is VALID [2020-07-10 14:39:16,277 INFO L263 TraceCheckUtils]: 63: Hoare triple {35321#true} call #t~ret28 := isHighWaterSensorDry(); {35321#true} is VALID [2020-07-10 14:39:16,277 INFO L280 TraceCheckUtils]: 64: Hoare triple {35321#true} havoc ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:16,277 INFO L280 TraceCheckUtils]: 65: Hoare triple {35321#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {35321#true} is VALID [2020-07-10 14:39:16,278 INFO L280 TraceCheckUtils]: 66: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,278 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {35321#true} {35321#true} #551#return; {35321#true} is VALID [2020-07-10 14:39:16,278 INFO L280 TraceCheckUtils]: 68: Hoare triple {35321#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {35321#true} is VALID [2020-07-10 14:39:16,278 INFO L280 TraceCheckUtils]: 69: Hoare triple {35321#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {35321#true} is VALID [2020-07-10 14:39:16,279 INFO L280 TraceCheckUtils]: 70: Hoare triple {35321#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {35321#true} is VALID [2020-07-10 14:39:16,279 INFO L280 TraceCheckUtils]: 71: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,279 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {35321#true} {35321#true} #565#return; {35321#true} is VALID [2020-07-10 14:39:16,280 INFO L280 TraceCheckUtils]: 73: Hoare triple {35321#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {35321#true} is VALID [2020-07-10 14:39:16,280 INFO L280 TraceCheckUtils]: 74: Hoare triple {35321#true} assume 0 != ~tmp~2; {35321#true} is VALID [2020-07-10 14:39:16,280 INFO L263 TraceCheckUtils]: 75: Hoare triple {35321#true} call activatePump(); {35321#true} is VALID [2020-07-10 14:39:16,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {35321#true} havoc ~tmp~5; {35321#true} is VALID [2020-07-10 14:39:16,281 INFO L263 TraceCheckUtils]: 77: Hoare triple {35321#true} call #t~ret10 := isMethaneAlarm(); {35321#true} is VALID [2020-07-10 14:39:16,281 INFO L280 TraceCheckUtils]: 78: Hoare triple {35321#true} havoc ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:16,282 INFO L263 TraceCheckUtils]: 79: Hoare triple {35321#true} call #t~ret11 := isMethaneLevelCritical(); {35321#true} is VALID [2020-07-10 14:39:16,282 INFO L280 TraceCheckUtils]: 80: Hoare triple {35321#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {35321#true} is VALID [2020-07-10 14:39:16,282 INFO L280 TraceCheckUtils]: 81: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,282 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {35321#true} {35321#true} #595#return; {35321#true} is VALID [2020-07-10 14:39:16,283 INFO L280 TraceCheckUtils]: 83: Hoare triple {35321#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {35321#true} is VALID [2020-07-10 14:39:16,283 INFO L280 TraceCheckUtils]: 84: Hoare triple {35321#true} assume true; {35321#true} is VALID [2020-07-10 14:39:16,283 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {35321#true} {35321#true} #547#return; {35321#true} is VALID [2020-07-10 14:39:16,284 INFO L280 TraceCheckUtils]: 86: Hoare triple {35321#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {35321#true} is VALID [2020-07-10 14:39:16,284 INFO L280 TraceCheckUtils]: 87: Hoare triple {35321#true} assume !(0 != ~tmp~5); {35321#true} is VALID [2020-07-10 14:39:16,284 INFO L263 TraceCheckUtils]: 88: Hoare triple {35321#true} call activatePump__wrappee__lowWaterSensor(); {35321#true} is VALID [2020-07-10 14:39:16,288 INFO L280 TraceCheckUtils]: 89: Hoare triple {35321#true} ~pumpRunning~0 := 1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,289 INFO L280 TraceCheckUtils]: 90: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,290 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #549#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,291 INFO L280 TraceCheckUtils]: 92: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,292 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #567#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,293 INFO L280 TraceCheckUtils]: 94: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,294 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #587#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,295 INFO L280 TraceCheckUtils]: 96: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,295 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #533#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,296 INFO L280 TraceCheckUtils]: 98: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,298 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #557#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,299 INFO L263 TraceCheckUtils]: 100: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,300 INFO L280 TraceCheckUtils]: 101: Hoare triple {35531#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,300 INFO L263 TraceCheckUtils]: 102: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,301 INFO L280 TraceCheckUtils]: 103: Hoare triple {35531#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,302 INFO L280 TraceCheckUtils]: 104: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,303 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35531#(<= 1 ~pumpRunning~0)} #575#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,304 INFO L280 TraceCheckUtils]: 106: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,305 INFO L280 TraceCheckUtils]: 107: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,306 INFO L280 TraceCheckUtils]: 108: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,307 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35531#(<= 1 ~pumpRunning~0)} #559#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,307 INFO L280 TraceCheckUtils]: 110: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume true; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,308 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {35531#(<= 1 ~pumpRunning~0)} {35321#true} #543#return; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,309 INFO L280 TraceCheckUtils]: 112: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !false; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,310 INFO L280 TraceCheckUtils]: 113: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,311 INFO L280 TraceCheckUtils]: 114: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,312 INFO L280 TraceCheckUtils]: 115: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~1); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,314 INFO L280 TraceCheckUtils]: 116: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,315 INFO L280 TraceCheckUtils]: 117: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,315 INFO L280 TraceCheckUtils]: 118: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,316 INFO L280 TraceCheckUtils]: 119: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,318 INFO L280 TraceCheckUtils]: 120: Hoare triple {35531#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,318 INFO L263 TraceCheckUtils]: 121: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call timeShift(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,319 INFO L263 TraceCheckUtils]: 122: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,321 INFO L263 TraceCheckUtils]: 123: Hoare triple {35531#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {35531#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:39:16,322 INFO L280 TraceCheckUtils]: 124: Hoare triple {35531#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:39:16,328 INFO L280 TraceCheckUtils]: 125: Hoare triple {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:39:16,330 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {36113#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {35531#(<= 1 ~pumpRunning~0)} #573#return; {36120#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:39:16,331 INFO L280 TraceCheckUtils]: 127: Hoare triple {36120#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret0|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:39:16,332 INFO L280 TraceCheckUtils]: 128: Hoare triple {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:39:16,334 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {36124#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {35531#(<= 1 ~pumpRunning~0)} #553#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,335 INFO L280 TraceCheckUtils]: 130: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,336 INFO L263 TraceCheckUtils]: 131: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,337 INFO L280 TraceCheckUtils]: 132: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,337 INFO L280 TraceCheckUtils]: 133: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,338 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #555#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,339 INFO L280 TraceCheckUtils]: 135: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,340 INFO L263 TraceCheckUtils]: 136: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,341 INFO L280 TraceCheckUtils]: 137: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,342 INFO L280 TraceCheckUtils]: 138: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,343 INFO L263 TraceCheckUtils]: 139: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret9 := isMethaneAlarm(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,344 INFO L280 TraceCheckUtils]: 140: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,345 INFO L263 TraceCheckUtils]: 141: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret11 := isMethaneLevelCritical(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,346 INFO L280 TraceCheckUtils]: 142: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,347 INFO L280 TraceCheckUtils]: 143: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,348 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #595#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,349 INFO L280 TraceCheckUtils]: 145: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,350 INFO L280 TraceCheckUtils]: 146: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,351 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #527#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,352 INFO L280 TraceCheckUtils]: 148: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,353 INFO L280 TraceCheckUtils]: 149: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,354 INFO L263 TraceCheckUtils]: 150: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,355 INFO L280 TraceCheckUtils]: 151: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,356 INFO L280 TraceCheckUtils]: 152: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,357 INFO L263 TraceCheckUtils]: 153: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret8 := isLowWaterLevel(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,358 INFO L280 TraceCheckUtils]: 154: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,359 INFO L263 TraceCheckUtils]: 155: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret29 := isLowWaterSensorDry(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,360 INFO L280 TraceCheckUtils]: 156: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,361 INFO L280 TraceCheckUtils]: 157: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,362 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #525#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,363 INFO L280 TraceCheckUtils]: 159: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,364 INFO L280 TraceCheckUtils]: 160: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~7;~tmp___0~3 := 0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,365 INFO L280 TraceCheckUtils]: 161: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,365 INFO L280 TraceCheckUtils]: 162: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,367 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #581#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,368 INFO L280 TraceCheckUtils]: 164: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,368 INFO L280 TraceCheckUtils]: 165: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~3); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,370 INFO L263 TraceCheckUtils]: 166: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,371 INFO L280 TraceCheckUtils]: 167: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,371 INFO L280 TraceCheckUtils]: 168: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,372 INFO L263 TraceCheckUtils]: 169: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,373 INFO L280 TraceCheckUtils]: 170: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,374 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #571#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,375 INFO L280 TraceCheckUtils]: 172: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,376 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #585#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,377 INFO L280 TraceCheckUtils]: 174: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,378 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #531#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,379 INFO L280 TraceCheckUtils]: 176: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,380 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #557#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,381 INFO L263 TraceCheckUtils]: 178: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,382 INFO L280 TraceCheckUtils]: 179: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,383 INFO L263 TraceCheckUtils]: 180: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,384 INFO L280 TraceCheckUtils]: 181: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,385 INFO L280 TraceCheckUtils]: 182: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,386 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #575#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,387 INFO L280 TraceCheckUtils]: 184: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,388 INFO L280 TraceCheckUtils]: 185: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,389 INFO L263 TraceCheckUtils]: 186: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,390 INFO L280 TraceCheckUtils]: 187: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,391 INFO L280 TraceCheckUtils]: 188: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume true; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,392 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {36131#(<= 1 ~switchedOnBeforeTS~0)} {36131#(<= 1 ~switchedOnBeforeTS~0)} #577#return; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,393 INFO L280 TraceCheckUtils]: 190: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,394 INFO L280 TraceCheckUtils]: 191: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {36131#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:39:16,395 INFO L280 TraceCheckUtils]: 192: Hoare triple {36131#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {35322#false} is VALID [2020-07-10 14:39:16,396 INFO L263 TraceCheckUtils]: 193: Hoare triple {35322#false} call __automaton_fail(); {35322#false} is VALID [2020-07-10 14:39:16,396 INFO L280 TraceCheckUtils]: 194: Hoare triple {35322#false} assume !false; {35322#false} is VALID [2020-07-10 14:39:16,460 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 38 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:39:16,461 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:39:16,461 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:39:16,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [253573224] [2020-07-10 14:39:16,463 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-10 14:39:17,204 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:39:17,204 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:39:17,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:39:17,630 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:39:17,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:39:17,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:39:17,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:39:17,631 INFO L87 Difference]: Start difference. First operand 2113 states and 2574 transitions. Second operand 20 states. [2020-07-10 14:39:19,527 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:39:21,238 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:39:21,890 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:39:22,321 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:39:27,221 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-10 14:39:28,572 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 14:39:29,814 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:39:30,880 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-10 14:39:31,935 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:39:47,696 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:39:52,207 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:53,238 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:39:54,199 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:39:58,002 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:40:00,445 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:40:04,685 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-07-10 14:40:07,190 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:40:07,903 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:12,601 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:23,629 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:40:26,969 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:28,106 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:40:28,644 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:40:29,560 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-10 14:40:30,182 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:40:39,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:40:39,169 INFO L93 Difference]: Finished difference Result 4747 states and 5914 transitions. [2020-07-10 14:40:39,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-10 14:40:39,169 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-10 14:40:39,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:40:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:40:39,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 784 transitions. [2020-07-10 14:40:39,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:40:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 784 transitions. [2020-07-10 14:40:39,188 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 784 transitions. [2020-07-10 14:40:42,112 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 784 edges. 784 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:40:42,509 INFO L225 Difference]: With dead ends: 4747 [2020-07-10 14:40:42,509 INFO L226 Difference]: Without dead ends: 2662 [2020-07-10 14:40:42,518 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1609 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=1023, Invalid=4379, Unknown=0, NotChecked=0, Total=5402 [2020-07-10 14:40:42,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2662 states. [2020-07-10 14:41:06,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2662 to 2381. [2020-07-10 14:41:06,555 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:41:06,555 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2662 states. Second operand 2381 states. [2020-07-10 14:41:06,555 INFO L74 IsIncluded]: Start isIncluded. First operand 2662 states. Second operand 2381 states. [2020-07-10 14:41:06,556 INFO L87 Difference]: Start difference. First operand 2662 states. Second operand 2381 states. [2020-07-10 14:41:06,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:41:06,774 INFO L93 Difference]: Finished difference Result 2662 states and 3214 transitions. [2020-07-10 14:41:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 3214 transitions. [2020-07-10 14:41:06,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:41:06,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:41:06,791 INFO L74 IsIncluded]: Start isIncluded. First operand 2381 states. Second operand 2662 states. [2020-07-10 14:41:06,791 INFO L87 Difference]: Start difference. First operand 2381 states. Second operand 2662 states. [2020-07-10 14:41:07,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:41:07,171 INFO L93 Difference]: Finished difference Result 2662 states and 3214 transitions. [2020-07-10 14:41:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 3214 transitions. [2020-07-10 14:41:07,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:41:07,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:41:07,183 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:41:07,183 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:41:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2381 states. [2020-07-10 14:41:07,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 2381 states and 2812 transitions. [2020-07-10 14:41:07,466 INFO L78 Accepts]: Start accepts. Automaton has 2381 states and 2812 transitions. Word has length 195 [2020-07-10 14:41:07,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:41:07,467 INFO L479 AbstractCegarLoop]: Abstraction has 2381 states and 2812 transitions. [2020-07-10 14:41:07,467 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:41:07,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 2812 transitions. [2020-07-10 14:41:07,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2020-07-10 14:41:07,479 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:41:07,479 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:41:07,680 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:41:07,680 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:41:07,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:41:07,681 INFO L82 PathProgramCache]: Analyzing trace with hash -1212078623, now seen corresponding path program 1 times [2020-07-10 14:41:07,681 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:41:07,681 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456387082] [2020-07-10 14:41:07,681 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:41:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,141 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:41:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {51774#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {51480#true} is VALID [2020-07-10 14:41:08,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #601#return; {51480#true} is VALID [2020-07-10 14:41:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,229 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #483#return; {51480#true} is VALID [2020-07-10 14:41:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,232 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #485#return; {51480#true} is VALID [2020-07-10 14:41:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51480#true} is VALID [2020-07-10 14:41:08,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,235 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #487#return; {51480#true} is VALID [2020-07-10 14:41:08,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,238 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #489#return; {51480#true} is VALID [2020-07-10 14:41:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51480#true} is VALID [2020-07-10 14:41:08,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,253 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #591#return; {51480#true} is VALID [2020-07-10 14:41:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51480#true} is VALID [2020-07-10 14:41:08,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #535#return; {51480#true} is VALID [2020-07-10 14:41:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,318 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:08,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,319 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,319 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:08,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,320 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,367 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:08,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:08,368 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,369 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:08,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:08,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:08,370 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:08,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,370 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,390 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,391 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,392 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,393 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:08,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,398 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:08,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:08,398 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:08,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,399 INFO L263 TraceCheckUtils]: 3: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,399 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,400 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:08,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:08,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:08,401 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,402 INFO L280 TraceCheckUtils]: 13: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:08,402 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,402 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:08,403 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,403 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:08,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,404 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:08,405 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,405 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,405 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:08,406 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:08,406 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:08,406 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:08,406 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,406 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:08,407 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:08,407 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,408 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,408 INFO L280 TraceCheckUtils]: 17: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:08,408 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:08,408 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,409 INFO L263 TraceCheckUtils]: 20: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,409 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,409 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,409 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,410 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,410 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:08,410 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:08,410 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:08,411 INFO L263 TraceCheckUtils]: 29: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,412 INFO L280 TraceCheckUtils]: 30: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:08,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,412 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:08,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,413 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:08,413 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,413 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:08,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:08,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,415 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,416 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,416 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:08,416 INFO L263 TraceCheckUtils]: 7: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,417 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:08,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:08,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:08,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:08,418 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,419 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:08,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:08,419 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,420 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,420 INFO L280 TraceCheckUtils]: 20: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:08,421 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:08,421 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,421 INFO L263 TraceCheckUtils]: 23: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,422 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,422 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,422 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,423 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,423 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:08,423 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:08,424 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:08,425 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,425 INFO L280 TraceCheckUtils]: 33: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:08,425 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,426 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:08,426 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,426 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:08,426 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,427 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:08,427 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,427 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:08,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:08,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,436 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:08,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,437 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,438 INFO L263 TraceCheckUtils]: 8: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:08,438 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,439 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:08,439 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:08,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:08,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:08,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,440 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:08,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:08,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,441 INFO L263 TraceCheckUtils]: 22: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,442 INFO L280 TraceCheckUtils]: 23: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:08,442 INFO L263 TraceCheckUtils]: 24: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:08,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,442 INFO L263 TraceCheckUtils]: 26: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,443 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,443 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,444 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,444 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:08,444 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:08,444 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:08,445 INFO L263 TraceCheckUtils]: 35: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,445 INFO L280 TraceCheckUtils]: 36: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:08,446 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,446 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:08,446 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,446 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:08,446 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,447 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:08,447 INFO L280 TraceCheckUtils]: 43: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,447 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:08,447 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,448 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-10 14:41:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,612 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:41:08,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:08,613 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,616 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:41:08,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:41:08,618 INFO L280 TraceCheckUtils]: 6: Hoare triple {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,619 INFO L280 TraceCheckUtils]: 7: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,620 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #559#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,621 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:08,621 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:08,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,622 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:08,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,622 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:08,622 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-10 14:41:08,623 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:08,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,625 INFO L263 TraceCheckUtils]: 13: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:08,625 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,626 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,626 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,627 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,627 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:08,627 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,627 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,627 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:08,628 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,628 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:08,628 INFO L280 TraceCheckUtils]: 26: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:08,628 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:08,628 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:08,629 INFO L280 TraceCheckUtils]: 29: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,629 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:08,629 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:08,629 INFO L280 TraceCheckUtils]: 32: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,634 INFO L263 TraceCheckUtils]: 33: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,634 INFO L280 TraceCheckUtils]: 34: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:08,634 INFO L263 TraceCheckUtils]: 35: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:08,635 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,635 INFO L263 TraceCheckUtils]: 37: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,635 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,635 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,636 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,636 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,636 INFO L280 TraceCheckUtils]: 42: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,636 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:08,636 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:08,637 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:08,638 INFO L263 TraceCheckUtils]: 46: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,638 INFO L280 TraceCheckUtils]: 47: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:08,638 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,638 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:08,639 INFO L280 TraceCheckUtils]: 50: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,639 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:08,639 INFO L280 TraceCheckUtils]: 52: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,639 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:08,640 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,640 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:08,640 INFO L280 TraceCheckUtils]: 56: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,640 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-10 14:41:08,640 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:08,641 INFO L280 TraceCheckUtils]: 59: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:08,641 INFO L263 TraceCheckUtils]: 60: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,642 INFO L280 TraceCheckUtils]: 61: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,643 INFO L280 TraceCheckUtils]: 62: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,644 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:41:08,645 INFO L280 TraceCheckUtils]: 64: Hoare triple {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:41:08,647 INFO L280 TraceCheckUtils]: 65: Hoare triple {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,647 INFO L280 TraceCheckUtils]: 66: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,648 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #559#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,649 INFO L280 TraceCheckUtils]: 68: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,649 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #543#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,736 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,737 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:08,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,737 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:08,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,739 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,748 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,764 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,765 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,766 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,766 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-10 14:41:08,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,780 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-10 14:41:08,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-10 14:41:08,780 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-10 14:41:08,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,781 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-10 14:41:08,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-10 14:41:08,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-10 14:41:08,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-10 14:41:08,782 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,782 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-10 14:41:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,791 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-10 14:41:08,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,792 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-10 14:41:08,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,792 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-10 14:41:08,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,793 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-10 14:41:08,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:08,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,794 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-10 14:41:08,794 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-10 14:41:08,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,795 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-10 14:41:08,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-10 14:41:08,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-10 14:41:08,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-10 14:41:08,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,796 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-10 14:41:08,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-10 14:41:08,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-10 14:41:08,797 INFO L263 TraceCheckUtils]: 15: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,798 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-10 14:41:08,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,798 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-10 14:41:08,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,798 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-10 14:41:08,799 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,799 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-10 14:41:08,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:08,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,800 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:08,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,800 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,801 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,801 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,801 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:08,802 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-10 14:41:08,802 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-10 14:41:08,803 INFO L263 TraceCheckUtils]: 13: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:08,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,803 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,803 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-10 14:41:08,804 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,804 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-10 14:41:08,804 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,804 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-10 14:41:08,804 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-10 14:41:08,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-10 14:41:08,805 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-10 14:41:08,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,805 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-10 14:41:08,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-10 14:41:08,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-10 14:41:08,809 INFO L263 TraceCheckUtils]: 29: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,810 INFO L280 TraceCheckUtils]: 30: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,810 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,810 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-10 14:41:08,810 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,811 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-10 14:41:08,811 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,811 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-10 14:41:08,811 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,811 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-10 14:41:08,812 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,812 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:41:08,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:08,916 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,920 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:41:08,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:41:08,922 INFO L280 TraceCheckUtils]: 6: Hoare triple {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,923 INFO L280 TraceCheckUtils]: 7: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,924 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:08,926 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:08,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,926 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:08,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,928 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,929 INFO L280 TraceCheckUtils]: 8: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,930 INFO L263 TraceCheckUtils]: 9: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,930 INFO L280 TraceCheckUtils]: 10: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,931 INFO L280 TraceCheckUtils]: 11: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,933 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,936 INFO L263 TraceCheckUtils]: 14: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,936 INFO L280 TraceCheckUtils]: 15: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:08,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,936 INFO L263 TraceCheckUtils]: 17: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:08,936 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,937 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:08,937 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:08,937 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,937 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:08,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:08,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,938 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:08,938 INFO L280 TraceCheckUtils]: 26: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-10 14:41:08,938 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-10 14:41:08,939 INFO L263 TraceCheckUtils]: 28: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,940 INFO L280 TraceCheckUtils]: 29: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:08,940 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:08,940 INFO L263 TraceCheckUtils]: 31: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-10 14:41:08,940 INFO L263 TraceCheckUtils]: 33: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:08,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-10 14:41:08,941 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,941 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-10 14:41:08,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-10 14:41:08,941 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-10 14:41:08,942 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-10 14:41:08,942 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,942 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-10 14:41:08,942 INFO L280 TraceCheckUtils]: 42: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-10 14:41:08,942 INFO L280 TraceCheckUtils]: 43: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-10 14:41:08,943 INFO L263 TraceCheckUtils]: 44: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:08,944 INFO L280 TraceCheckUtils]: 45: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:08,944 INFO L280 TraceCheckUtils]: 46: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:08,944 INFO L263 TraceCheckUtils]: 47: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-10 14:41:08,944 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,945 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-10 14:41:08,945 INFO L280 TraceCheckUtils]: 50: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,945 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-10 14:41:08,945 INFO L280 TraceCheckUtils]: 52: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,945 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-10 14:41:08,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,947 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,947 INFO L263 TraceCheckUtils]: 56: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:08,947 INFO L280 TraceCheckUtils]: 57: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:08,947 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:08,948 INFO L280 TraceCheckUtils]: 59: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,949 INFO L280 TraceCheckUtils]: 60: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:08,950 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:41:08,951 INFO L280 TraceCheckUtils]: 62: Hoare triple {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:41:08,952 INFO L280 TraceCheckUtils]: 63: Hoare triple {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,953 INFO L280 TraceCheckUtils]: 64: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:08,954 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,954 INFO L280 TraceCheckUtils]: 66: Hoare triple {52038#(<= 3 |old(~waterLevel~0)|)} assume true; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:08,955 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {52038#(<= 3 |old(~waterLevel~0)|)} {51570#(= 2 ~waterLevel~0)} #543#return; {51481#false} is VALID [2020-07-10 14:41:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,983 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:08,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:08,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,984 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:08,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:08,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,985 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51480#true} is VALID [2020-07-10 14:41:08,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:08,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #555#return; {51480#true} is VALID [2020-07-10 14:41:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,004 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,005 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,005 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,006 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,006 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,011 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-10 14:41:09,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,012 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,012 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,013 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,013 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:09,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-10 14:41:09,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume 0 != ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,015 INFO L263 TraceCheckUtils]: 13: Hoare triple {51480#true} call deactivatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,016 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,016 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-10 14:41:09,016 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,016 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-10 14:41:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,024 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,024 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-10 14:41:09,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-10 14:41:09,026 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,026 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-10 14:41:09,028 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,028 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,029 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:09,030 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,031 INFO L263 TraceCheckUtils]: 9: Hoare triple {51480#true} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,031 INFO L280 TraceCheckUtils]: 10: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51480#true} is VALID [2020-07-10 14:41:09,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,031 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51480#true} {51480#true} #555#return; {51480#true} is VALID [2020-07-10 14:41:09,032 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-10 14:41:09,032 INFO L263 TraceCheckUtils]: 14: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,033 INFO L280 TraceCheckUtils]: 15: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,033 INFO L263 TraceCheckUtils]: 17: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,033 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,033 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,034 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,034 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,034 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,034 INFO L280 TraceCheckUtils]: 23: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,035 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,035 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:09,035 INFO L280 TraceCheckUtils]: 26: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-10 14:41:09,036 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume 0 != ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,037 INFO L263 TraceCheckUtils]: 28: Hoare triple {51480#true} call deactivatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,037 INFO L280 TraceCheckUtils]: 29: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,038 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,038 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-10 14:41:09,038 INFO L280 TraceCheckUtils]: 32: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,038 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-10 14:41:09,038 INFO L263 TraceCheckUtils]: 34: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:09,039 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,039 INFO L263 TraceCheckUtils]: 36: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,039 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,039 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,039 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,040 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-10 14:41:09,040 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-10 14:41:09,040 INFO L280 TraceCheckUtils]: 42: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,040 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-10 14:41:09,040 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,041 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-10 14:41:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {52163#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} ~systemActive~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,082 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51481#false} #541#return; {51481#false} is VALID [2020-07-10 14:41:09,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,098 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,099 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:09,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,109 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,110 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-10 14:41:09,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-10 14:41:09,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,111 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-10 14:41:09,113 INFO L263 TraceCheckUtils]: 0: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,113 INFO L263 TraceCheckUtils]: 1: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,114 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,115 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:09,116 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume !(0 != ~systemActive~0); {51480#true} is VALID [2020-07-10 14:41:09,116 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:09,117 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,117 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,118 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,118 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,118 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-10 14:41:09,119 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-10 14:41:09,121 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,121 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-10 14:41:09,121 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,122 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-10 14:41:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {52186#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51481#false} #539#return; {51481#false} is VALID [2020-07-10 14:41:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,167 INFO L263 TraceCheckUtils]: 0: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,167 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,168 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51481#false} #553#return; {51481#false} is VALID [2020-07-10 14:41:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,202 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:09,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:09,203 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:09,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,204 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:09,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:09,205 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:09,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:09,206 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,206 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,223 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,223 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,226 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,227 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:09,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:09,233 INFO L263 TraceCheckUtils]: 1: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,233 INFO L263 TraceCheckUtils]: 3: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,234 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,234 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,235 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:09,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:09,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:09,237 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,238 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,238 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:09,238 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,238 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:09,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,240 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:09,240 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:09,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,241 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:09,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:09,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:09,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:09,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,243 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:09,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:09,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,245 INFO L263 TraceCheckUtils]: 16: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,245 INFO L280 TraceCheckUtils]: 17: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:09,245 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,246 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,246 INFO L263 TraceCheckUtils]: 20: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,246 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,246 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,247 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,247 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,247 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,247 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:09,248 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:09,248 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:09,249 INFO L263 TraceCheckUtils]: 29: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,249 INFO L280 TraceCheckUtils]: 30: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,249 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,250 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:09,250 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,250 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:09,250 INFO L280 TraceCheckUtils]: 35: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,250 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:09,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:09,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,259 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,260 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,260 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:09,261 INFO L263 TraceCheckUtils]: 7: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:09,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,262 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,262 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,262 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:09,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:09,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:09,263 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:09,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,264 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:09,264 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:09,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,269 INFO L263 TraceCheckUtils]: 19: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,269 INFO L280 TraceCheckUtils]: 20: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:09,270 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,270 INFO L280 TraceCheckUtils]: 22: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,271 INFO L263 TraceCheckUtils]: 23: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,272 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,273 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:09,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:09,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:09,274 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,275 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:09,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,276 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:09,276 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,277 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:09,277 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,277 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:09,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,282 INFO L263 TraceCheckUtils]: 2: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:09,283 INFO L280 TraceCheckUtils]: 4: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,284 INFO L263 TraceCheckUtils]: 5: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,284 INFO L280 TraceCheckUtils]: 6: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,284 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,285 INFO L263 TraceCheckUtils]: 8: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,285 INFO L280 TraceCheckUtils]: 9: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:09,285 INFO L263 TraceCheckUtils]: 10: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:09,285 INFO L280 TraceCheckUtils]: 11: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,286 INFO L280 TraceCheckUtils]: 12: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,286 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:09,287 INFO L280 TraceCheckUtils]: 15: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:09,287 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:09,287 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:09,287 INFO L280 TraceCheckUtils]: 18: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,288 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:09,288 INFO L280 TraceCheckUtils]: 20: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:09,288 INFO L280 TraceCheckUtils]: 21: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,290 INFO L263 TraceCheckUtils]: 22: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:09,290 INFO L263 TraceCheckUtils]: 24: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,290 INFO L280 TraceCheckUtils]: 25: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,291 INFO L263 TraceCheckUtils]: 26: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,291 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,291 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,291 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,291 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,292 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,292 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:09,292 INFO L280 TraceCheckUtils]: 33: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:09,292 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:09,293 INFO L263 TraceCheckUtils]: 35: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,294 INFO L280 TraceCheckUtils]: 36: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,294 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,294 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:09,294 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,294 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:09,295 INFO L280 TraceCheckUtils]: 41: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,295 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:09,295 INFO L280 TraceCheckUtils]: 43: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,295 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:09,295 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,296 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51481#false} #557#return; {51481#false} is VALID [2020-07-10 14:41:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,302 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51481#false} #575#return; {51481#false} is VALID [2020-07-10 14:41:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,306 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51480#true} {51481#false} #577#return; {51481#false} is VALID [2020-07-10 14:41:09,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {51480#true} call ULTIMATE.init(); {51774#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:41:09,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {51774#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {51480#true} is VALID [2020-07-10 14:41:09,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51480#true} {51480#true} #601#return; {51480#true} is VALID [2020-07-10 14:41:09,316 INFO L263 TraceCheckUtils]: 4: Hoare triple {51480#true} call #t~ret77 := main(); {51480#true} is VALID [2020-07-10 14:41:09,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {51480#true} havoc ~retValue_acc~8;havoc ~tmp~8; {51480#true} is VALID [2020-07-10 14:41:09,316 INFO L263 TraceCheckUtils]: 6: Hoare triple {51480#true} call select_helpers(); {51480#true} is VALID [2020-07-10 14:41:09,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,316 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51480#true} {51480#true} #483#return; {51480#true} is VALID [2020-07-10 14:41:09,316 INFO L263 TraceCheckUtils]: 9: Hoare triple {51480#true} call select_features(); {51480#true} is VALID [2020-07-10 14:41:09,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,317 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51480#true} {51480#true} #485#return; {51480#true} is VALID [2020-07-10 14:41:09,317 INFO L263 TraceCheckUtils]: 12: Hoare triple {51480#true} call #t~ret40 := valid_product(); {51480#true} is VALID [2020-07-10 14:41:09,317 INFO L280 TraceCheckUtils]: 13: Hoare triple {51480#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {51480#true} is VALID [2020-07-10 14:41:09,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,318 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51480#true} {51480#true} #487#return; {51480#true} is VALID [2020-07-10 14:41:09,318 INFO L280 TraceCheckUtils]: 16: Hoare triple {51480#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {51480#true} is VALID [2020-07-10 14:41:09,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {51480#true} assume 0 != ~tmp~8; {51480#true} is VALID [2020-07-10 14:41:09,319 INFO L263 TraceCheckUtils]: 18: Hoare triple {51480#true} call setup(); {51480#true} is VALID [2020-07-10 14:41:09,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,320 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51480#true} {51480#true} #489#return; {51480#true} is VALID [2020-07-10 14:41:09,320 INFO L263 TraceCheckUtils]: 21: Hoare triple {51480#true} call runTest(); {51480#true} is VALID [2020-07-10 14:41:09,322 INFO L263 TraceCheckUtils]: 22: Hoare triple {51480#true} call __utac_acc__Specification5_spec__1(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,323 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51480#true} {51480#true} #591#return; {51480#true} is VALID [2020-07-10 14:41:09,323 INFO L263 TraceCheckUtils]: 26: Hoare triple {51480#true} call test(); {51480#true} is VALID [2020-07-10 14:41:09,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {51480#true} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {51480#true} assume !false; {51480#true} is VALID [2020-07-10 14:41:09,324 INFO L280 TraceCheckUtils]: 29: Hoare triple {51480#true} assume ~splverifierCounter~0 < 4; {51480#true} is VALID [2020-07-10 14:41:09,324 INFO L280 TraceCheckUtils]: 30: Hoare triple {51480#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51480#true} is VALID [2020-07-10 14:41:09,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {51480#true} assume 0 != ~tmp~1; {51480#true} is VALID [2020-07-10 14:41:09,326 INFO L263 TraceCheckUtils]: 32: Hoare triple {51480#true} call waterRise(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51480#true} is VALID [2020-07-10 14:41:09,327 INFO L280 TraceCheckUtils]: 34: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,327 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51480#true} {51480#true} #535#return; {51480#true} is VALID [2020-07-10 14:41:09,327 INFO L280 TraceCheckUtils]: 36: Hoare triple {51480#true} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51480#true} is VALID [2020-07-10 14:41:09,327 INFO L280 TraceCheckUtils]: 37: Hoare triple {51480#true} assume !(0 != ~tmp___0~1); {51480#true} is VALID [2020-07-10 14:41:09,328 INFO L280 TraceCheckUtils]: 38: Hoare triple {51480#true} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51480#true} is VALID [2020-07-10 14:41:09,328 INFO L280 TraceCheckUtils]: 39: Hoare triple {51480#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51480#true} is VALID [2020-07-10 14:41:09,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {51480#true} assume !(0 != ~tmp___1~0); {51480#true} is VALID [2020-07-10 14:41:09,330 INFO L263 TraceCheckUtils]: 41: Hoare triple {51480#true} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:09,331 INFO L263 TraceCheckUtils]: 42: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,332 INFO L263 TraceCheckUtils]: 43: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,332 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,332 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,333 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,333 INFO L280 TraceCheckUtils]: 47: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,333 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,333 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:09,334 INFO L280 TraceCheckUtils]: 50: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,334 INFO L280 TraceCheckUtils]: 51: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-10 14:41:09,335 INFO L263 TraceCheckUtils]: 52: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,336 INFO L280 TraceCheckUtils]: 53: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,336 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,337 INFO L263 TraceCheckUtils]: 55: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,337 INFO L280 TraceCheckUtils]: 56: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:09,338 INFO L280 TraceCheckUtils]: 57: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,339 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,340 INFO L263 TraceCheckUtils]: 61: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,340 INFO L280 TraceCheckUtils]: 62: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:09,340 INFO L263 TraceCheckUtils]: 63: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:09,341 INFO L280 TraceCheckUtils]: 64: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,341 INFO L280 TraceCheckUtils]: 65: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,341 INFO L280 TraceCheckUtils]: 66: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,342 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:09,342 INFO L280 TraceCheckUtils]: 68: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:09,342 INFO L280 TraceCheckUtils]: 69: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:09,342 INFO L280 TraceCheckUtils]: 70: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:09,343 INFO L280 TraceCheckUtils]: 71: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,343 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:09,343 INFO L280 TraceCheckUtils]: 73: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:09,344 INFO L280 TraceCheckUtils]: 74: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,345 INFO L263 TraceCheckUtils]: 75: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,345 INFO L280 TraceCheckUtils]: 76: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:09,346 INFO L263 TraceCheckUtils]: 77: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,346 INFO L280 TraceCheckUtils]: 78: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,346 INFO L263 TraceCheckUtils]: 79: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,346 INFO L280 TraceCheckUtils]: 80: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,347 INFO L280 TraceCheckUtils]: 81: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,347 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,347 INFO L280 TraceCheckUtils]: 83: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,347 INFO L280 TraceCheckUtils]: 84: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,348 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:09,348 INFO L280 TraceCheckUtils]: 86: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:09,352 INFO L280 TraceCheckUtils]: 87: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:09,357 INFO L263 TraceCheckUtils]: 88: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,357 INFO L280 TraceCheckUtils]: 89: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,358 INFO L280 TraceCheckUtils]: 90: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,358 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:09,358 INFO L280 TraceCheckUtils]: 92: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,358 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:09,358 INFO L280 TraceCheckUtils]: 94: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,359 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:09,359 INFO L280 TraceCheckUtils]: 96: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,359 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:09,359 INFO L280 TraceCheckUtils]: 98: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,360 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-10 14:41:09,360 INFO L263 TraceCheckUtils]: 100: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:09,360 INFO L280 TraceCheckUtils]: 101: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,360 INFO L263 TraceCheckUtils]: 102: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,361 INFO L280 TraceCheckUtils]: 103: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:09,362 INFO L280 TraceCheckUtils]: 104: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:09,364 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} is VALID [2020-07-10 14:41:09,365 INFO L280 TraceCheckUtils]: 106: Hoare triple {51974#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} is VALID [2020-07-10 14:41:09,366 INFO L280 TraceCheckUtils]: 107: Hoare triple {51975#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~0) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,368 INFO L280 TraceCheckUtils]: 108: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,369 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #559#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,369 INFO L280 TraceCheckUtils]: 110: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,370 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51480#true} #543#return; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,371 INFO L280 TraceCheckUtils]: 112: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !false; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,372 INFO L280 TraceCheckUtils]: 113: Hoare triple {51570#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,372 INFO L280 TraceCheckUtils]: 114: Hoare triple {51570#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,373 INFO L280 TraceCheckUtils]: 115: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~1); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,374 INFO L280 TraceCheckUtils]: 116: Hoare triple {51570#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,374 INFO L280 TraceCheckUtils]: 117: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,375 INFO L280 TraceCheckUtils]: 118: Hoare triple {51570#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,376 INFO L280 TraceCheckUtils]: 119: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,376 INFO L280 TraceCheckUtils]: 120: Hoare triple {51570#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,378 INFO L263 TraceCheckUtils]: 121: Hoare triple {51570#(= 2 ~waterLevel~0)} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:09,379 INFO L263 TraceCheckUtils]: 122: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,380 INFO L263 TraceCheckUtils]: 123: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,380 INFO L280 TraceCheckUtils]: 124: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,380 INFO L280 TraceCheckUtils]: 125: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,380 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,380 INFO L280 TraceCheckUtils]: 127: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,380 INFO L280 TraceCheckUtils]: 128: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,382 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,382 INFO L280 TraceCheckUtils]: 130: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,383 INFO L263 TraceCheckUtils]: 131: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,384 INFO L280 TraceCheckUtils]: 132: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,385 INFO L280 TraceCheckUtils]: 133: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,387 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,388 INFO L280 TraceCheckUtils]: 135: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,389 INFO L263 TraceCheckUtils]: 136: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,389 INFO L280 TraceCheckUtils]: 137: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,390 INFO L280 TraceCheckUtils]: 138: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,390 INFO L263 TraceCheckUtils]: 139: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,390 INFO L280 TraceCheckUtils]: 140: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,391 INFO L263 TraceCheckUtils]: 141: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,391 INFO L280 TraceCheckUtils]: 142: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,391 INFO L280 TraceCheckUtils]: 143: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,391 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,392 INFO L280 TraceCheckUtils]: 145: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,392 INFO L280 TraceCheckUtils]: 146: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,392 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:09,393 INFO L280 TraceCheckUtils]: 148: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-10 14:41:09,393 INFO L280 TraceCheckUtils]: 149: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-10 14:41:09,395 INFO L263 TraceCheckUtils]: 150: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,395 INFO L280 TraceCheckUtils]: 151: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:09,396 INFO L280 TraceCheckUtils]: 152: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,396 INFO L263 TraceCheckUtils]: 153: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,396 INFO L280 TraceCheckUtils]: 154: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-10 14:41:09,397 INFO L263 TraceCheckUtils]: 155: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:09,397 INFO L280 TraceCheckUtils]: 156: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-10 14:41:09,397 INFO L280 TraceCheckUtils]: 157: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,398 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-10 14:41:09,398 INFO L280 TraceCheckUtils]: 159: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-10 14:41:09,398 INFO L280 TraceCheckUtils]: 160: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-10 14:41:09,398 INFO L280 TraceCheckUtils]: 161: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-10 14:41:09,399 INFO L280 TraceCheckUtils]: 162: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,399 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-10 14:41:09,399 INFO L280 TraceCheckUtils]: 164: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-10 14:41:09,400 INFO L280 TraceCheckUtils]: 165: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-10 14:41:09,401 INFO L263 TraceCheckUtils]: 166: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,401 INFO L280 TraceCheckUtils]: 167: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,402 INFO L280 TraceCheckUtils]: 168: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,402 INFO L263 TraceCheckUtils]: 169: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-10 14:41:09,402 INFO L280 TraceCheckUtils]: 170: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,402 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-10 14:41:09,403 INFO L280 TraceCheckUtils]: 172: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,403 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-10 14:41:09,403 INFO L280 TraceCheckUtils]: 174: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,404 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-10 14:41:09,404 INFO L280 TraceCheckUtils]: 176: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,405 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,405 INFO L263 TraceCheckUtils]: 178: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:09,406 INFO L280 TraceCheckUtils]: 179: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,406 INFO L263 TraceCheckUtils]: 180: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,408 INFO L280 TraceCheckUtils]: 181: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:09,409 INFO L280 TraceCheckUtils]: 182: Hoare triple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:41:09,411 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {51976#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {51480#true} #575#return; {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:41:09,412 INFO L280 TraceCheckUtils]: 184: Hoare triple {52103#(or (= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:41:09,413 INFO L280 TraceCheckUtils]: 185: Hoare triple {52104#(or (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~0); {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,413 INFO L280 TraceCheckUtils]: 186: Hoare triple {51570#(= 2 ~waterLevel~0)} assume true; {51570#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:09,415 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {51570#(= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,416 INFO L280 TraceCheckUtils]: 188: Hoare triple {52038#(<= 3 |old(~waterLevel~0)|)} assume true; {52038#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,416 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {52038#(<= 3 |old(~waterLevel~0)|)} {51570#(= 2 ~waterLevel~0)} #543#return; {51481#false} is VALID [2020-07-10 14:41:09,417 INFO L280 TraceCheckUtils]: 190: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:09,417 INFO L280 TraceCheckUtils]: 191: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-10 14:41:09,417 INFO L280 TraceCheckUtils]: 192: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-10 14:41:09,417 INFO L280 TraceCheckUtils]: 193: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-10 14:41:09,417 INFO L280 TraceCheckUtils]: 194: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-10 14:41:09,418 INFO L280 TraceCheckUtils]: 195: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-10 14:41:09,418 INFO L280 TraceCheckUtils]: 196: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-10 14:41:09,418 INFO L280 TraceCheckUtils]: 197: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-10 14:41:09,418 INFO L280 TraceCheckUtils]: 198: Hoare triple {51481#false} assume !(0 != ~tmp___1~0); {51481#false} is VALID [2020-07-10 14:41:09,418 INFO L263 TraceCheckUtils]: 199: Hoare triple {51481#false} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:09,420 INFO L263 TraceCheckUtils]: 200: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,420 INFO L263 TraceCheckUtils]: 201: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,420 INFO L280 TraceCheckUtils]: 202: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,420 INFO L280 TraceCheckUtils]: 203: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,420 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,421 INFO L280 TraceCheckUtils]: 205: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,421 INFO L280 TraceCheckUtils]: 206: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,421 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:09,421 INFO L280 TraceCheckUtils]: 208: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,423 INFO L263 TraceCheckUtils]: 209: Hoare triple {51480#true} call lowerWaterLevel(); {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:09,423 INFO L280 TraceCheckUtils]: 210: Hoare triple {51776#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51480#true} is VALID [2020-07-10 14:41:09,423 INFO L280 TraceCheckUtils]: 211: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,423 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {51480#true} {51480#true} #555#return; {51480#true} is VALID [2020-07-10 14:41:09,423 INFO L280 TraceCheckUtils]: 213: Hoare triple {51480#true} assume 0 != ~systemActive~0; {51480#true} is VALID [2020-07-10 14:41:09,424 INFO L263 TraceCheckUtils]: 214: Hoare triple {51480#true} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,425 INFO L280 TraceCheckUtils]: 215: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,425 INFO L280 TraceCheckUtils]: 216: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,425 INFO L263 TraceCheckUtils]: 217: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,425 INFO L280 TraceCheckUtils]: 218: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,426 INFO L263 TraceCheckUtils]: 219: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,426 INFO L280 TraceCheckUtils]: 220: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,426 INFO L280 TraceCheckUtils]: 221: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,426 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,426 INFO L280 TraceCheckUtils]: 223: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,427 INFO L280 TraceCheckUtils]: 224: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,427 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:09,427 INFO L280 TraceCheckUtils]: 226: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-10 14:41:09,427 INFO L280 TraceCheckUtils]: 227: Hoare triple {51480#true} assume 0 != ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,428 INFO L263 TraceCheckUtils]: 228: Hoare triple {51480#true} call deactivatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,429 INFO L280 TraceCheckUtils]: 229: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,429 INFO L280 TraceCheckUtils]: 230: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,429 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {51480#true} {51480#true} #529#return; {51480#true} is VALID [2020-07-10 14:41:09,429 INFO L280 TraceCheckUtils]: 232: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,430 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {51480#true} {51480#true} #557#return; {51480#true} is VALID [2020-07-10 14:41:09,430 INFO L263 TraceCheckUtils]: 234: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:09,430 INFO L280 TraceCheckUtils]: 235: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,430 INFO L263 TraceCheckUtils]: 236: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,430 INFO L280 TraceCheckUtils]: 237: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,431 INFO L280 TraceCheckUtils]: 238: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,431 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,431 INFO L280 TraceCheckUtils]: 240: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-10 14:41:09,431 INFO L280 TraceCheckUtils]: 241: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-10 14:41:09,432 INFO L280 TraceCheckUtils]: 242: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,432 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-10 14:41:09,432 INFO L280 TraceCheckUtils]: 244: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,432 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-10 14:41:09,433 INFO L280 TraceCheckUtils]: 246: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:09,433 INFO L280 TraceCheckUtils]: 247: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-10 14:41:09,433 INFO L280 TraceCheckUtils]: 248: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-10 14:41:09,433 INFO L280 TraceCheckUtils]: 249: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-10 14:41:09,433 INFO L280 TraceCheckUtils]: 250: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-10 14:41:09,434 INFO L280 TraceCheckUtils]: 251: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-10 14:41:09,434 INFO L280 TraceCheckUtils]: 252: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-10 14:41:09,434 INFO L280 TraceCheckUtils]: 253: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-10 14:41:09,434 INFO L280 TraceCheckUtils]: 254: Hoare triple {51481#false} assume 0 != ~tmp___1~0; {51481#false} is VALID [2020-07-10 14:41:09,434 INFO L263 TraceCheckUtils]: 255: Hoare triple {51481#false} call stopSystem(); {52163#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:41:09,435 INFO L280 TraceCheckUtils]: 256: Hoare triple {52163#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,435 INFO L280 TraceCheckUtils]: 257: Hoare triple {51480#true} ~systemActive~0 := 0; {51480#true} is VALID [2020-07-10 14:41:09,435 INFO L280 TraceCheckUtils]: 258: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,435 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {51480#true} {51481#false} #541#return; {51481#false} is VALID [2020-07-10 14:41:09,435 INFO L263 TraceCheckUtils]: 260: Hoare triple {51481#false} call timeShift(); {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:09,437 INFO L263 TraceCheckUtils]: 261: Hoare triple {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,437 INFO L263 TraceCheckUtils]: 262: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,438 INFO L280 TraceCheckUtils]: 263: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,438 INFO L280 TraceCheckUtils]: 264: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,438 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,438 INFO L280 TraceCheckUtils]: 266: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,438 INFO L280 TraceCheckUtils]: 267: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,439 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {51480#true} {51777#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #553#return; {51480#true} is VALID [2020-07-10 14:41:09,439 INFO L280 TraceCheckUtils]: 269: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,439 INFO L280 TraceCheckUtils]: 270: Hoare triple {51480#true} assume !(0 != ~systemActive~0); {51480#true} is VALID [2020-07-10 14:41:09,439 INFO L263 TraceCheckUtils]: 271: Hoare triple {51480#true} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:09,439 INFO L280 TraceCheckUtils]: 272: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:09,439 INFO L263 TraceCheckUtils]: 273: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,440 INFO L280 TraceCheckUtils]: 274: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,440 INFO L280 TraceCheckUtils]: 275: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,440 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:09,440 INFO L280 TraceCheckUtils]: 277: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-10 14:41:09,440 INFO L280 TraceCheckUtils]: 278: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-10 14:41:09,440 INFO L280 TraceCheckUtils]: 279: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,441 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {51480#true} {51480#true} #559#return; {51480#true} is VALID [2020-07-10 14:41:09,441 INFO L280 TraceCheckUtils]: 281: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,441 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51480#true} {51481#false} #543#return; {51481#false} is VALID [2020-07-10 14:41:09,441 INFO L280 TraceCheckUtils]: 283: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:09,441 INFO L280 TraceCheckUtils]: 284: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-10 14:41:09,442 INFO L280 TraceCheckUtils]: 285: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-10 14:41:09,442 INFO L280 TraceCheckUtils]: 286: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-10 14:41:09,442 INFO L280 TraceCheckUtils]: 287: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-10 14:41:09,442 INFO L280 TraceCheckUtils]: 288: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-10 14:41:09,442 INFO L280 TraceCheckUtils]: 289: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-10 14:41:09,442 INFO L280 TraceCheckUtils]: 290: Hoare triple {51481#false} assume 0 != ~tmp___2~0; {51481#false} is VALID [2020-07-10 14:41:09,443 INFO L263 TraceCheckUtils]: 291: Hoare triple {51481#false} call startSystem(); {52186#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 14:41:09,443 INFO L280 TraceCheckUtils]: 292: Hoare triple {52186#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,443 INFO L280 TraceCheckUtils]: 293: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,443 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {51480#true} {51481#false} #539#return; {51481#false} is VALID [2020-07-10 14:41:09,443 INFO L263 TraceCheckUtils]: 295: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-10 14:41:09,444 INFO L263 TraceCheckUtils]: 296: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:41:09,444 INFO L263 TraceCheckUtils]: 297: Hoare triple {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,444 INFO L280 TraceCheckUtils]: 298: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,444 INFO L280 TraceCheckUtils]: 299: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,444 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {51480#true} {51775#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #573#return; {51480#true} is VALID [2020-07-10 14:41:09,445 INFO L280 TraceCheckUtils]: 301: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:09,445 INFO L280 TraceCheckUtils]: 302: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,445 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {51480#true} {51481#false} #553#return; {51481#false} is VALID [2020-07-10 14:41:09,445 INFO L280 TraceCheckUtils]: 304: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-10 14:41:09,445 INFO L280 TraceCheckUtils]: 305: Hoare triple {51481#false} assume 0 != ~systemActive~0; {51481#false} is VALID [2020-07-10 14:41:09,446 INFO L263 TraceCheckUtils]: 306: Hoare triple {51481#false} call processEnvironment(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,446 INFO L280 TraceCheckUtils]: 307: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:09,446 INFO L280 TraceCheckUtils]: 308: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,448 INFO L263 TraceCheckUtils]: 309: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,448 INFO L280 TraceCheckUtils]: 310: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:09,448 INFO L280 TraceCheckUtils]: 311: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:09,449 INFO L263 TraceCheckUtils]: 312: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,449 INFO L280 TraceCheckUtils]: 313: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,449 INFO L280 TraceCheckUtils]: 314: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:09,450 INFO L263 TraceCheckUtils]: 315: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,450 INFO L280 TraceCheckUtils]: 316: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:09,450 INFO L263 TraceCheckUtils]: 317: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:09,450 INFO L280 TraceCheckUtils]: 318: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,450 INFO L280 TraceCheckUtils]: 319: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:09,450 INFO L280 TraceCheckUtils]: 320: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,451 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:09,451 INFO L280 TraceCheckUtils]: 322: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:09,451 INFO L280 TraceCheckUtils]: 323: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:09,451 INFO L280 TraceCheckUtils]: 324: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:09,451 INFO L280 TraceCheckUtils]: 325: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,451 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:09,452 INFO L280 TraceCheckUtils]: 327: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:09,452 INFO L280 TraceCheckUtils]: 328: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:09,453 INFO L263 TraceCheckUtils]: 329: Hoare triple {51480#true} call activatePump(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,453 INFO L280 TraceCheckUtils]: 330: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:09,453 INFO L263 TraceCheckUtils]: 331: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:09,453 INFO L280 TraceCheckUtils]: 332: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,454 INFO L263 TraceCheckUtils]: 333: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:09,454 INFO L280 TraceCheckUtils]: 334: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:09,454 INFO L280 TraceCheckUtils]: 335: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,454 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:09,454 INFO L280 TraceCheckUtils]: 337: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:09,454 INFO L280 TraceCheckUtils]: 338: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,455 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:09,455 INFO L280 TraceCheckUtils]: 340: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:09,455 INFO L280 TraceCheckUtils]: 341: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:09,456 INFO L263 TraceCheckUtils]: 342: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:41:09,456 INFO L280 TraceCheckUtils]: 343: Hoare triple {51844#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:09,456 INFO L280 TraceCheckUtils]: 344: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,457 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:09,457 INFO L280 TraceCheckUtils]: 346: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,457 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:09,457 INFO L280 TraceCheckUtils]: 348: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,457 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:09,457 INFO L280 TraceCheckUtils]: 350: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,458 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:09,458 INFO L280 TraceCheckUtils]: 352: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,458 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {51480#true} {51481#false} #557#return; {51481#false} is VALID [2020-07-10 14:41:09,458 INFO L263 TraceCheckUtils]: 354: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-10 14:41:09,458 INFO L280 TraceCheckUtils]: 355: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-10 14:41:09,459 INFO L263 TraceCheckUtils]: 356: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:09,459 INFO L280 TraceCheckUtils]: 357: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:09,459 INFO L280 TraceCheckUtils]: 358: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,459 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {51480#true} {51481#false} #575#return; {51481#false} is VALID [2020-07-10 14:41:09,459 INFO L280 TraceCheckUtils]: 360: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-10 14:41:09,459 INFO L280 TraceCheckUtils]: 361: Hoare triple {51481#false} assume 2 != ~tmp~0; {51481#false} is VALID [2020-07-10 14:41:09,460 INFO L263 TraceCheckUtils]: 362: Hoare triple {51481#false} call #t~ret2 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:09,460 INFO L280 TraceCheckUtils]: 363: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:09,460 INFO L280 TraceCheckUtils]: 364: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:09,460 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {51480#true} {51481#false} #577#return; {51481#false} is VALID [2020-07-10 14:41:09,460 INFO L280 TraceCheckUtils]: 366: Hoare triple {51481#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {51481#false} is VALID [2020-07-10 14:41:09,461 INFO L280 TraceCheckUtils]: 367: Hoare triple {51481#false} assume 0 != ~tmp___0~0; {51481#false} is VALID [2020-07-10 14:41:09,461 INFO L280 TraceCheckUtils]: 368: Hoare triple {51481#false} assume 0 == ~switchedOnBeforeTS~0; {51481#false} is VALID [2020-07-10 14:41:09,461 INFO L263 TraceCheckUtils]: 369: Hoare triple {51481#false} call __automaton_fail(); {51481#false} is VALID [2020-07-10 14:41:09,461 INFO L280 TraceCheckUtils]: 370: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:09,610 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 109 proven. 48 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2020-07-10 14:41:09,610 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456387082] [2020-07-10 14:41:09,610 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1558118703] [2020-07-10 14:41:09,611 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:41:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,875 INFO L264 TraceCheckSpWp]: Trace formula consists of 1473 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:41:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:41:09,980 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:41:10,729 INFO L263 TraceCheckUtils]: 0: Hoare triple {51480#true} call ULTIMATE.init(); {51480#true} is VALID [2020-07-10 14:41:10,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {51480#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string19.base, #t~string19.offset, 1);call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1);call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1);call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1);call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string25.base, #t~string25.offset, 1);call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string27.base, #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(13);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string33.base, #t~string33.offset, 1);call write~init~int(77, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(101, #t~string33.base, 2 + #t~string33.offset, 1);call write~init~int(116, #t~string33.base, 3 + #t~string33.offset, 1);call write~init~int(104, #t~string33.base, 4 + #t~string33.offset, 1);call write~init~int(58, #t~string33.base, 5 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 6 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string35.base, #t~string35.offset, 1);call write~init~int(82, #t~string35.base, 1 + #t~string35.offset, 1);call write~init~int(73, #t~string35.base, 2 + #t~string35.offset, 1);call write~init~int(84, #t~string35.base, 3 + #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 4 + #t~string35.offset, 1);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string37.base, #t~string37.offset, 1);call write~init~int(75, #t~string37.base, 1 + #t~string37.offset, 1);call write~init~int(0, #t~string37.base, 2 + #t~string37.offset, 1);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string39.base, #t~string39.offset, 1);call write~init~int(0, #t~string39.base, 1 + #t~string39.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,735 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {51480#true} #601#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,736 INFO L263 TraceCheckUtils]: 4: Hoare triple {52322#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {52322#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~8; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,737 INFO L263 TraceCheckUtils]: 6: Hoare triple {52322#(<= ~waterLevel~0 1)} call select_helpers(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,738 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #483#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,739 INFO L263 TraceCheckUtils]: 9: Hoare triple {52322#(<= ~waterLevel~0 1)} call select_features(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,744 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #485#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,745 INFO L263 TraceCheckUtils]: 12: Hoare triple {52322#(<= ~waterLevel~0 1)} call #t~ret40 := valid_product(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {52322#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,747 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #487#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {52322#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~8 := #t~ret40;havoc #t~ret40; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {52322#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,749 INFO L263 TraceCheckUtils]: 18: Hoare triple {52322#(<= ~waterLevel~0 1)} call setup(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,750 INFO L280 TraceCheckUtils]: 19: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,750 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #489#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,751 INFO L263 TraceCheckUtils]: 21: Hoare triple {52322#(<= ~waterLevel~0 1)} call runTest(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,752 INFO L263 TraceCheckUtils]: 22: Hoare triple {52322#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,752 INFO L280 TraceCheckUtils]: 23: Hoare triple {52322#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,753 INFO L280 TraceCheckUtils]: 24: Hoare triple {52322#(<= ~waterLevel~0 1)} assume true; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,753 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {52322#(<= ~waterLevel~0 1)} {52322#(<= ~waterLevel~0 1)} #591#return; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,754 INFO L263 TraceCheckUtils]: 26: Hoare triple {52322#(<= ~waterLevel~0 1)} call test(); {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,754 INFO L280 TraceCheckUtils]: 27: Hoare triple {52322#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~1;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,755 INFO L280 TraceCheckUtils]: 28: Hoare triple {52322#(<= ~waterLevel~0 1)} assume !false; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,756 INFO L280 TraceCheckUtils]: 29: Hoare triple {52322#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,756 INFO L280 TraceCheckUtils]: 30: Hoare triple {52322#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {52322#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {52322#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:41:10,757 INFO L263 TraceCheckUtils]: 32: Hoare triple {52322#(<= ~waterLevel~0 1)} call waterRise(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,758 INFO L280 TraceCheckUtils]: 33: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:41:10,758 INFO L280 TraceCheckUtils]: 34: Hoare triple {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:41:10,759 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52420#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {52322#(<= ~waterLevel~0 1)} #535#return; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,760 INFO L280 TraceCheckUtils]: 36: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,761 INFO L280 TraceCheckUtils]: 37: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,761 INFO L280 TraceCheckUtils]: 38: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,762 INFO L280 TraceCheckUtils]: 39: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,762 INFO L280 TraceCheckUtils]: 40: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,763 INFO L263 TraceCheckUtils]: 41: Hoare triple {52427#(<= ~waterLevel~0 2)} call timeShift(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,763 INFO L263 TraceCheckUtils]: 42: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51480#true} is VALID [2020-07-10 14:41:10,763 INFO L263 TraceCheckUtils]: 43: Hoare triple {51480#true} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:10,763 INFO L280 TraceCheckUtils]: 44: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:10,764 INFO L280 TraceCheckUtils]: 45: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,764 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51480#true} {51480#true} #573#return; {51480#true} is VALID [2020-07-10 14:41:10,764 INFO L280 TraceCheckUtils]: 47: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:10,764 INFO L280 TraceCheckUtils]: 48: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,764 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #553#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,765 INFO L280 TraceCheckUtils]: 50: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,765 INFO L280 TraceCheckUtils]: 51: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,766 INFO L263 TraceCheckUtils]: 52: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51480#true} is VALID [2020-07-10 14:41:10,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {51480#true} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:10,766 INFO L280 TraceCheckUtils]: 54: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:10,766 INFO L263 TraceCheckUtils]: 55: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51480#true} is VALID [2020-07-10 14:41:10,766 INFO L280 TraceCheckUtils]: 56: Hoare triple {51480#true} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:10,766 INFO L280 TraceCheckUtils]: 57: Hoare triple {51480#true} assume !(0 != ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:10,766 INFO L263 TraceCheckUtils]: 58: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51480#true} is VALID [2020-07-10 14:41:10,766 INFO L280 TraceCheckUtils]: 59: Hoare triple {51480#true} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L280 TraceCheckUtils]: 60: Hoare triple {51480#true} assume 0 == ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L263 TraceCheckUtils]: 61: Hoare triple {51480#true} call #t~ret7 := isHighWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L280 TraceCheckUtils]: 62: Hoare triple {51480#true} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L263 TraceCheckUtils]: 63: Hoare triple {51480#true} call #t~ret28 := isHighWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L280 TraceCheckUtils]: 64: Hoare triple {51480#true} havoc ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L280 TraceCheckUtils]: 65: Hoare triple {51480#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L280 TraceCheckUtils]: 66: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,767 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {51480#true} {51480#true} #551#return; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L280 TraceCheckUtils]: 68: Hoare triple {51480#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L280 TraceCheckUtils]: 69: Hoare triple {51480#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L280 TraceCheckUtils]: 70: Hoare triple {51480#true} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L280 TraceCheckUtils]: 71: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {51480#true} {51480#true} #565#return; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L280 TraceCheckUtils]: 73: Hoare triple {51480#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L280 TraceCheckUtils]: 74: Hoare triple {51480#true} assume 0 != ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:10,768 INFO L263 TraceCheckUtils]: 75: Hoare triple {51480#true} call activatePump(); {51480#true} is VALID [2020-07-10 14:41:10,769 INFO L280 TraceCheckUtils]: 76: Hoare triple {51480#true} havoc ~tmp~5; {51480#true} is VALID [2020-07-10 14:41:10,769 INFO L263 TraceCheckUtils]: 77: Hoare triple {51480#true} call #t~ret10 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:10,769 INFO L280 TraceCheckUtils]: 78: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:10,769 INFO L263 TraceCheckUtils]: 79: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:10,769 INFO L280 TraceCheckUtils]: 80: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L280 TraceCheckUtils]: 81: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L280 TraceCheckUtils]: 83: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L280 TraceCheckUtils]: 84: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {51480#true} {51480#true} #547#return; {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L280 TraceCheckUtils]: 86: Hoare triple {51480#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L280 TraceCheckUtils]: 87: Hoare triple {51480#true} assume !(0 != ~tmp~5); {51480#true} is VALID [2020-07-10 14:41:10,770 INFO L263 TraceCheckUtils]: 88: Hoare triple {51480#true} call activatePump__wrappee__lowWaterSensor(); {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L280 TraceCheckUtils]: 89: Hoare triple {51480#true} ~pumpRunning~0 := 1; {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L280 TraceCheckUtils]: 90: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51480#true} {51480#true} #549#return; {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L280 TraceCheckUtils]: 92: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51480#true} {51480#true} #567#return; {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L280 TraceCheckUtils]: 94: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {51480#true} {51480#true} #587#return; {51480#true} is VALID [2020-07-10 14:41:10,771 INFO L280 TraceCheckUtils]: 96: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,772 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {51480#true} {51480#true} #533#return; {51480#true} is VALID [2020-07-10 14:41:10,772 INFO L280 TraceCheckUtils]: 98: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,772 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #557#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,773 INFO L263 TraceCheckUtils]: 100: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:10,773 INFO L280 TraceCheckUtils]: 101: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:10,773 INFO L263 TraceCheckUtils]: 102: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:10,773 INFO L280 TraceCheckUtils]: 103: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51480#true} is VALID [2020-07-10 14:41:10,773 INFO L280 TraceCheckUtils]: 104: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,774 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51480#true} {51480#true} #575#return; {51480#true} is VALID [2020-07-10 14:41:10,774 INFO L280 TraceCheckUtils]: 106: Hoare triple {51480#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51480#true} is VALID [2020-07-10 14:41:10,774 INFO L280 TraceCheckUtils]: 107: Hoare triple {51480#true} assume !(2 != ~tmp~0); {51480#true} is VALID [2020-07-10 14:41:10,774 INFO L280 TraceCheckUtils]: 108: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,780 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #559#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,780 INFO L280 TraceCheckUtils]: 110: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,782 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {52427#(<= ~waterLevel~0 2)} #543#return; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,782 INFO L280 TraceCheckUtils]: 112: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !false; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,783 INFO L280 TraceCheckUtils]: 113: Hoare triple {52427#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,784 INFO L280 TraceCheckUtils]: 114: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,784 INFO L280 TraceCheckUtils]: 115: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~1); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,785 INFO L280 TraceCheckUtils]: 116: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,785 INFO L280 TraceCheckUtils]: 117: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,786 INFO L280 TraceCheckUtils]: 118: Hoare triple {52427#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,786 INFO L280 TraceCheckUtils]: 119: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,787 INFO L280 TraceCheckUtils]: 120: Hoare triple {52427#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {52427#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:41:10,788 INFO L263 TraceCheckUtils]: 121: Hoare triple {52427#(<= ~waterLevel~0 2)} call timeShift(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,788 INFO L263 TraceCheckUtils]: 122: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51480#true} is VALID [2020-07-10 14:41:10,788 INFO L263 TraceCheckUtils]: 123: Hoare triple {51480#true} call #t~ret0 := isPumpRunning(); {51480#true} is VALID [2020-07-10 14:41:10,788 INFO L280 TraceCheckUtils]: 124: Hoare triple {51480#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51480#true} is VALID [2020-07-10 14:41:10,788 INFO L280 TraceCheckUtils]: 125: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,789 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {51480#true} {51480#true} #573#return; {51480#true} is VALID [2020-07-10 14:41:10,789 INFO L280 TraceCheckUtils]: 127: Hoare triple {51480#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51480#true} is VALID [2020-07-10 14:41:10,789 INFO L280 TraceCheckUtils]: 128: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,790 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {51480#true} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #553#return; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,790 INFO L280 TraceCheckUtils]: 130: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,791 INFO L263 TraceCheckUtils]: 131: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,792 INFO L280 TraceCheckUtils]: 132: Hoare triple {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,793 INFO L280 TraceCheckUtils]: 133: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,794 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {52416#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #555#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,795 INFO L280 TraceCheckUtils]: 135: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,795 INFO L263 TraceCheckUtils]: 136: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L280 TraceCheckUtils]: 137: Hoare triple {51480#true} havoc ~tmp~4; {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L280 TraceCheckUtils]: 138: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L263 TraceCheckUtils]: 139: Hoare triple {51480#true} call #t~ret9 := isMethaneAlarm(); {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L280 TraceCheckUtils]: 140: Hoare triple {51480#true} havoc ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L263 TraceCheckUtils]: 141: Hoare triple {51480#true} call #t~ret11 := isMethaneLevelCritical(); {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L280 TraceCheckUtils]: 142: Hoare triple {51480#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L280 TraceCheckUtils]: 143: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,796 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {51480#true} {51480#true} #595#return; {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L280 TraceCheckUtils]: 145: Hoare triple {51480#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L280 TraceCheckUtils]: 146: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {51480#true} {51480#true} #527#return; {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L280 TraceCheckUtils]: 148: Hoare triple {51480#true} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L280 TraceCheckUtils]: 149: Hoare triple {51480#true} assume !(0 != ~tmp~4); {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L263 TraceCheckUtils]: 150: Hoare triple {51480#true} call processEnvironment__wrappee__methaneQuery(); {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L280 TraceCheckUtils]: 151: Hoare triple {51480#true} havoc ~tmp~3; {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L280 TraceCheckUtils]: 152: Hoare triple {51480#true} assume 0 != ~pumpRunning~0; {51480#true} is VALID [2020-07-10 14:41:10,797 INFO L263 TraceCheckUtils]: 153: Hoare triple {51480#true} call #t~ret8 := isLowWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L280 TraceCheckUtils]: 154: Hoare triple {51480#true} havoc ~retValue_acc~3;havoc ~tmp~7;havoc ~tmp___0~3; {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L263 TraceCheckUtils]: 155: Hoare triple {51480#true} call #t~ret29 := isLowWaterSensorDry(); {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L280 TraceCheckUtils]: 156: Hoare triple {51480#true} havoc ~retValue_acc~7;~retValue_acc~7 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~7; {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L280 TraceCheckUtils]: 157: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {51480#true} {51480#true} #525#return; {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L280 TraceCheckUtils]: 159: Hoare triple {51480#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp~7 := #t~ret29;havoc #t~ret29; {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L280 TraceCheckUtils]: 160: Hoare triple {51480#true} assume 0 != ~tmp~7;~tmp___0~3 := 0; {51480#true} is VALID [2020-07-10 14:41:10,798 INFO L280 TraceCheckUtils]: 161: Hoare triple {51480#true} ~retValue_acc~3 := ~tmp___0~3;#res := ~retValue_acc~3; {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L280 TraceCheckUtils]: 162: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {51480#true} {51480#true} #581#return; {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L280 TraceCheckUtils]: 164: Hoare triple {51480#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~tmp~3 := #t~ret8;havoc #t~ret8; {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L280 TraceCheckUtils]: 165: Hoare triple {51480#true} assume !(0 != ~tmp~3); {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L263 TraceCheckUtils]: 166: Hoare triple {51480#true} call processEnvironment__wrappee__highWaterSensor(); {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L280 TraceCheckUtils]: 167: Hoare triple {51480#true} havoc ~tmp~2; {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L280 TraceCheckUtils]: 168: Hoare triple {51480#true} assume !(0 == ~pumpRunning~0); {51480#true} is VALID [2020-07-10 14:41:10,799 INFO L263 TraceCheckUtils]: 169: Hoare triple {51480#true} call processEnvironment__wrappee__base(); {51480#true} is VALID [2020-07-10 14:41:10,800 INFO L280 TraceCheckUtils]: 170: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,800 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51480#true} {51480#true} #571#return; {51480#true} is VALID [2020-07-10 14:41:10,800 INFO L280 TraceCheckUtils]: 172: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,800 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {51480#true} {51480#true} #585#return; {51480#true} is VALID [2020-07-10 14:41:10,800 INFO L280 TraceCheckUtils]: 174: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,800 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {51480#true} {51480#true} #531#return; {51480#true} is VALID [2020-07-10 14:41:10,800 INFO L280 TraceCheckUtils]: 176: Hoare triple {51480#true} assume true; {51480#true} is VALID [2020-07-10 14:41:10,801 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {51480#true} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #557#return; {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:41:10,801 INFO L263 TraceCheckUtils]: 178: Hoare triple {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51480#true} is VALID [2020-07-10 14:41:10,801 INFO L280 TraceCheckUtils]: 179: Hoare triple {51480#true} havoc ~tmp~0;havoc ~tmp___0~0; {51480#true} is VALID [2020-07-10 14:41:10,801 INFO L263 TraceCheckUtils]: 180: Hoare triple {51480#true} call #t~ret1 := getWaterLevel(); {51480#true} is VALID [2020-07-10 14:41:10,802 INFO L280 TraceCheckUtils]: 181: Hoare triple {51480#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:41:10,802 INFO L280 TraceCheckUtils]: 182: Hoare triple {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:41:10,803 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {52866#(<= |getWaterLevel_#res| ~waterLevel~0)} {51480#true} #575#return; {52873#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} is VALID [2020-07-10 14:41:10,804 INFO L280 TraceCheckUtils]: 184: Hoare triple {52873#(<= |__utac_acc__Specification5_spec__3_#t~ret1| ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {52877#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} is VALID [2020-07-10 14:41:10,804 INFO L280 TraceCheckUtils]: 185: Hoare triple {52877#(<= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0)} assume !(2 != ~tmp~0); {52881#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:10,805 INFO L280 TraceCheckUtils]: 186: Hoare triple {52881#(<= 2 ~waterLevel~0)} assume true; {52881#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:41:10,806 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {52881#(<= 2 ~waterLevel~0)} {51987#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #559#return; {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:10,807 INFO L280 TraceCheckUtils]: 188: Hoare triple {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:41:10,807 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {52888#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {52427#(<= ~waterLevel~0 2)} #543#return; {51481#false} is VALID [2020-07-10 14:41:10,808 INFO L280 TraceCheckUtils]: 190: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:10,808 INFO L280 TraceCheckUtils]: 191: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-10 14:41:10,808 INFO L280 TraceCheckUtils]: 192: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-10 14:41:10,808 INFO L280 TraceCheckUtils]: 193: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-10 14:41:10,808 INFO L280 TraceCheckUtils]: 194: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-10 14:41:10,809 INFO L280 TraceCheckUtils]: 195: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-10 14:41:10,809 INFO L280 TraceCheckUtils]: 196: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-10 14:41:10,809 INFO L280 TraceCheckUtils]: 197: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-10 14:41:10,809 INFO L280 TraceCheckUtils]: 198: Hoare triple {51481#false} assume !(0 != ~tmp___1~0); {51481#false} is VALID [2020-07-10 14:41:10,810 INFO L263 TraceCheckUtils]: 199: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-10 14:41:10,810 INFO L263 TraceCheckUtils]: 200: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51481#false} is VALID [2020-07-10 14:41:10,810 INFO L263 TraceCheckUtils]: 201: Hoare triple {51481#false} call #t~ret0 := isPumpRunning(); {51481#false} is VALID [2020-07-10 14:41:10,811 INFO L280 TraceCheckUtils]: 202: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-10 14:41:10,811 INFO L280 TraceCheckUtils]: 203: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,811 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {51481#false} {51481#false} #573#return; {51481#false} is VALID [2020-07-10 14:41:10,811 INFO L280 TraceCheckUtils]: 205: Hoare triple {51481#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51481#false} is VALID [2020-07-10 14:41:10,811 INFO L280 TraceCheckUtils]: 206: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,812 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51481#false} {51481#false} #553#return; {51481#false} is VALID [2020-07-10 14:41:10,812 INFO L280 TraceCheckUtils]: 208: Hoare triple {51481#false} assume 0 != ~pumpRunning~0; {51481#false} is VALID [2020-07-10 14:41:10,812 INFO L263 TraceCheckUtils]: 209: Hoare triple {51481#false} call lowerWaterLevel(); {51481#false} is VALID [2020-07-10 14:41:10,812 INFO L280 TraceCheckUtils]: 210: Hoare triple {51481#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51481#false} is VALID [2020-07-10 14:41:10,812 INFO L280 TraceCheckUtils]: 211: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,812 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {51481#false} {51481#false} #555#return; {51481#false} is VALID [2020-07-10 14:41:10,813 INFO L280 TraceCheckUtils]: 213: Hoare triple {51481#false} assume 0 != ~systemActive~0; {51481#false} is VALID [2020-07-10 14:41:10,813 INFO L263 TraceCheckUtils]: 214: Hoare triple {51481#false} call processEnvironment(); {51481#false} is VALID [2020-07-10 14:41:10,813 INFO L280 TraceCheckUtils]: 215: Hoare triple {51481#false} havoc ~tmp~4; {51481#false} is VALID [2020-07-10 14:41:10,813 INFO L280 TraceCheckUtils]: 216: Hoare triple {51481#false} assume 0 != ~pumpRunning~0; {51481#false} is VALID [2020-07-10 14:41:10,813 INFO L263 TraceCheckUtils]: 217: Hoare triple {51481#false} call #t~ret9 := isMethaneAlarm(); {51481#false} is VALID [2020-07-10 14:41:10,814 INFO L280 TraceCheckUtils]: 218: Hoare triple {51481#false} havoc ~retValue_acc~0; {51481#false} is VALID [2020-07-10 14:41:10,814 INFO L263 TraceCheckUtils]: 219: Hoare triple {51481#false} call #t~ret11 := isMethaneLevelCritical(); {51481#false} is VALID [2020-07-10 14:41:10,814 INFO L280 TraceCheckUtils]: 220: Hoare triple {51481#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51481#false} is VALID [2020-07-10 14:41:10,814 INFO L280 TraceCheckUtils]: 221: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,814 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {51481#false} {51481#false} #595#return; {51481#false} is VALID [2020-07-10 14:41:10,814 INFO L280 TraceCheckUtils]: 223: Hoare triple {51481#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51481#false} is VALID [2020-07-10 14:41:10,815 INFO L280 TraceCheckUtils]: 224: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,815 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {51481#false} {51481#false} #527#return; {51481#false} is VALID [2020-07-10 14:41:10,815 INFO L280 TraceCheckUtils]: 226: Hoare triple {51481#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;~tmp~4 := #t~ret9;havoc #t~ret9; {51481#false} is VALID [2020-07-10 14:41:10,815 INFO L280 TraceCheckUtils]: 227: Hoare triple {51481#false} assume 0 != ~tmp~4; {51481#false} is VALID [2020-07-10 14:41:10,815 INFO L263 TraceCheckUtils]: 228: Hoare triple {51481#false} call deactivatePump(); {51481#false} is VALID [2020-07-10 14:41:10,815 INFO L280 TraceCheckUtils]: 229: Hoare triple {51481#false} ~pumpRunning~0 := 0; {51481#false} is VALID [2020-07-10 14:41:10,816 INFO L280 TraceCheckUtils]: 230: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,816 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {51481#false} {51481#false} #529#return; {51481#false} is VALID [2020-07-10 14:41:10,816 INFO L280 TraceCheckUtils]: 232: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,816 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {51481#false} {51481#false} #557#return; {51481#false} is VALID [2020-07-10 14:41:10,816 INFO L263 TraceCheckUtils]: 234: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-10 14:41:10,816 INFO L280 TraceCheckUtils]: 235: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-10 14:41:10,817 INFO L263 TraceCheckUtils]: 236: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51481#false} is VALID [2020-07-10 14:41:10,817 INFO L280 TraceCheckUtils]: 237: Hoare triple {51481#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51481#false} is VALID [2020-07-10 14:41:10,817 INFO L280 TraceCheckUtils]: 238: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,817 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {51481#false} {51481#false} #575#return; {51481#false} is VALID [2020-07-10 14:41:10,817 INFO L280 TraceCheckUtils]: 240: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-10 14:41:10,817 INFO L280 TraceCheckUtils]: 241: Hoare triple {51481#false} assume !(2 != ~tmp~0); {51481#false} is VALID [2020-07-10 14:41:10,818 INFO L280 TraceCheckUtils]: 242: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,818 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {51481#false} {51481#false} #559#return; {51481#false} is VALID [2020-07-10 14:41:10,818 INFO L280 TraceCheckUtils]: 244: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,818 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {51481#false} {51481#false} #543#return; {51481#false} is VALID [2020-07-10 14:41:10,818 INFO L280 TraceCheckUtils]: 246: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:10,819 INFO L280 TraceCheckUtils]: 247: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-10 14:41:10,819 INFO L280 TraceCheckUtils]: 248: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-10 14:41:10,819 INFO L280 TraceCheckUtils]: 249: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-10 14:41:10,819 INFO L280 TraceCheckUtils]: 250: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-10 14:41:10,819 INFO L280 TraceCheckUtils]: 251: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-10 14:41:10,819 INFO L280 TraceCheckUtils]: 252: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-10 14:41:10,820 INFO L280 TraceCheckUtils]: 253: Hoare triple {51481#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~tmp___1~0 := #t~nondet6;havoc #t~nondet6; {51481#false} is VALID [2020-07-10 14:41:10,820 INFO L280 TraceCheckUtils]: 254: Hoare triple {51481#false} assume 0 != ~tmp___1~0; {51481#false} is VALID [2020-07-10 14:41:10,820 INFO L263 TraceCheckUtils]: 255: Hoare triple {51481#false} call stopSystem(); {51481#false} is VALID [2020-07-10 14:41:10,820 INFO L280 TraceCheckUtils]: 256: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-10 14:41:10,820 INFO L280 TraceCheckUtils]: 257: Hoare triple {51481#false} ~systemActive~0 := 0; {51481#false} is VALID [2020-07-10 14:41:10,820 INFO L280 TraceCheckUtils]: 258: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,821 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {51481#false} {51481#false} #541#return; {51481#false} is VALID [2020-07-10 14:41:10,821 INFO L263 TraceCheckUtils]: 260: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-10 14:41:10,821 INFO L263 TraceCheckUtils]: 261: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51481#false} is VALID [2020-07-10 14:41:10,821 INFO L263 TraceCheckUtils]: 262: Hoare triple {51481#false} call #t~ret0 := isPumpRunning(); {51481#false} is VALID [2020-07-10 14:41:10,821 INFO L280 TraceCheckUtils]: 263: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-10 14:41:10,821 INFO L280 TraceCheckUtils]: 264: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,822 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {51481#false} {51481#false} #573#return; {51481#false} is VALID [2020-07-10 14:41:10,822 INFO L280 TraceCheckUtils]: 266: Hoare triple {51481#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51481#false} is VALID [2020-07-10 14:41:10,822 INFO L280 TraceCheckUtils]: 267: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,822 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {51481#false} {51481#false} #553#return; {51481#false} is VALID [2020-07-10 14:41:10,822 INFO L280 TraceCheckUtils]: 269: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-10 14:41:10,822 INFO L280 TraceCheckUtils]: 270: Hoare triple {51481#false} assume !(0 != ~systemActive~0); {51481#false} is VALID [2020-07-10 14:41:10,823 INFO L263 TraceCheckUtils]: 271: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-10 14:41:10,823 INFO L280 TraceCheckUtils]: 272: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-10 14:41:10,823 INFO L263 TraceCheckUtils]: 273: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51481#false} is VALID [2020-07-10 14:41:10,823 INFO L280 TraceCheckUtils]: 274: Hoare triple {51481#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51481#false} is VALID [2020-07-10 14:41:10,823 INFO L280 TraceCheckUtils]: 275: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,823 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {51481#false} {51481#false} #575#return; {51481#false} is VALID [2020-07-10 14:41:10,824 INFO L280 TraceCheckUtils]: 277: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-10 14:41:10,824 INFO L280 TraceCheckUtils]: 278: Hoare triple {51481#false} assume !(2 != ~tmp~0); {51481#false} is VALID [2020-07-10 14:41:10,824 INFO L280 TraceCheckUtils]: 279: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,824 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {51481#false} {51481#false} #559#return; {51481#false} is VALID [2020-07-10 14:41:10,824 INFO L280 TraceCheckUtils]: 281: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,824 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {51481#false} {51481#false} #543#return; {51481#false} is VALID [2020-07-10 14:41:10,825 INFO L280 TraceCheckUtils]: 283: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:10,825 INFO L280 TraceCheckUtils]: 284: Hoare triple {51481#false} assume ~splverifierCounter~0 < 4; {51481#false} is VALID [2020-07-10 14:41:10,825 INFO L280 TraceCheckUtils]: 285: Hoare triple {51481#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp~1 := #t~nondet3;havoc #t~nondet3; {51481#false} is VALID [2020-07-10 14:41:10,825 INFO L280 TraceCheckUtils]: 286: Hoare triple {51481#false} assume !(0 != ~tmp~1); {51481#false} is VALID [2020-07-10 14:41:10,825 INFO L280 TraceCheckUtils]: 287: Hoare triple {51481#false} assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~tmp___0~1 := #t~nondet4;havoc #t~nondet4; {51481#false} is VALID [2020-07-10 14:41:10,825 INFO L280 TraceCheckUtils]: 288: Hoare triple {51481#false} assume !(0 != ~tmp___0~1); {51481#false} is VALID [2020-07-10 14:41:10,826 INFO L280 TraceCheckUtils]: 289: Hoare triple {51481#false} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~tmp___2~0 := #t~nondet5;havoc #t~nondet5; {51481#false} is VALID [2020-07-10 14:41:10,826 INFO L280 TraceCheckUtils]: 290: Hoare triple {51481#false} assume 0 != ~tmp___2~0; {51481#false} is VALID [2020-07-10 14:41:10,826 INFO L263 TraceCheckUtils]: 291: Hoare triple {51481#false} call startSystem(); {51481#false} is VALID [2020-07-10 14:41:10,826 INFO L280 TraceCheckUtils]: 292: Hoare triple {51481#false} ~systemActive~0 := 1; {51481#false} is VALID [2020-07-10 14:41:10,826 INFO L280 TraceCheckUtils]: 293: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,827 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {51481#false} {51481#false} #539#return; {51481#false} is VALID [2020-07-10 14:41:10,827 INFO L263 TraceCheckUtils]: 295: Hoare triple {51481#false} call timeShift(); {51481#false} is VALID [2020-07-10 14:41:10,827 INFO L263 TraceCheckUtils]: 296: Hoare triple {51481#false} call __utac_acc__Specification5_spec__2(); {51481#false} is VALID [2020-07-10 14:41:10,827 INFO L263 TraceCheckUtils]: 297: Hoare triple {51481#false} call #t~ret0 := isPumpRunning(); {51481#false} is VALID [2020-07-10 14:41:10,827 INFO L280 TraceCheckUtils]: 298: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-10 14:41:10,828 INFO L280 TraceCheckUtils]: 299: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,828 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {51481#false} {51481#false} #573#return; {51481#false} is VALID [2020-07-10 14:41:10,828 INFO L280 TraceCheckUtils]: 301: Hoare triple {51481#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {51481#false} is VALID [2020-07-10 14:41:10,828 INFO L280 TraceCheckUtils]: 302: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,828 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {51481#false} {51481#false} #553#return; {51481#false} is VALID [2020-07-10 14:41:10,828 INFO L280 TraceCheckUtils]: 304: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-10 14:41:10,829 INFO L280 TraceCheckUtils]: 305: Hoare triple {51481#false} assume 0 != ~systemActive~0; {51481#false} is VALID [2020-07-10 14:41:10,829 INFO L263 TraceCheckUtils]: 306: Hoare triple {51481#false} call processEnvironment(); {51481#false} is VALID [2020-07-10 14:41:10,829 INFO L280 TraceCheckUtils]: 307: Hoare triple {51481#false} havoc ~tmp~4; {51481#false} is VALID [2020-07-10 14:41:10,829 INFO L280 TraceCheckUtils]: 308: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-10 14:41:10,829 INFO L263 TraceCheckUtils]: 309: Hoare triple {51481#false} call processEnvironment__wrappee__methaneQuery(); {51481#false} is VALID [2020-07-10 14:41:10,829 INFO L280 TraceCheckUtils]: 310: Hoare triple {51481#false} havoc ~tmp~3; {51481#false} is VALID [2020-07-10 14:41:10,830 INFO L280 TraceCheckUtils]: 311: Hoare triple {51481#false} assume !(0 != ~pumpRunning~0); {51481#false} is VALID [2020-07-10 14:41:10,830 INFO L263 TraceCheckUtils]: 312: Hoare triple {51481#false} call processEnvironment__wrappee__highWaterSensor(); {51481#false} is VALID [2020-07-10 14:41:10,830 INFO L280 TraceCheckUtils]: 313: Hoare triple {51481#false} havoc ~tmp~2; {51481#false} is VALID [2020-07-10 14:41:10,830 INFO L280 TraceCheckUtils]: 314: Hoare triple {51481#false} assume 0 == ~pumpRunning~0; {51481#false} is VALID [2020-07-10 14:41:10,830 INFO L263 TraceCheckUtils]: 315: Hoare triple {51481#false} call #t~ret7 := isHighWaterLevel(); {51481#false} is VALID [2020-07-10 14:41:10,830 INFO L280 TraceCheckUtils]: 316: Hoare triple {51481#false} havoc ~retValue_acc~2;havoc ~tmp~6;havoc ~tmp___0~2; {51481#false} is VALID [2020-07-10 14:41:10,831 INFO L263 TraceCheckUtils]: 317: Hoare triple {51481#false} call #t~ret28 := isHighWaterSensorDry(); {51481#false} is VALID [2020-07-10 14:41:10,831 INFO L280 TraceCheckUtils]: 318: Hoare triple {51481#false} havoc ~retValue_acc~6; {51481#false} is VALID [2020-07-10 14:41:10,831 INFO L280 TraceCheckUtils]: 319: Hoare triple {51481#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {51481#false} is VALID [2020-07-10 14:41:10,831 INFO L280 TraceCheckUtils]: 320: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,831 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {51481#false} {51481#false} #551#return; {51481#false} is VALID [2020-07-10 14:41:10,832 INFO L280 TraceCheckUtils]: 322: Hoare triple {51481#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~6 := #t~ret28;havoc #t~ret28; {51481#false} is VALID [2020-07-10 14:41:10,832 INFO L280 TraceCheckUtils]: 323: Hoare triple {51481#false} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {51481#false} is VALID [2020-07-10 14:41:10,832 INFO L280 TraceCheckUtils]: 324: Hoare triple {51481#false} ~retValue_acc~2 := ~tmp___0~2;#res := ~retValue_acc~2; {51481#false} is VALID [2020-07-10 14:41:10,832 INFO L280 TraceCheckUtils]: 325: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,832 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {51481#false} {51481#false} #565#return; {51481#false} is VALID [2020-07-10 14:41:10,833 INFO L280 TraceCheckUtils]: 327: Hoare triple {51481#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~2 := #t~ret7;havoc #t~ret7; {51481#false} is VALID [2020-07-10 14:41:10,833 INFO L280 TraceCheckUtils]: 328: Hoare triple {51481#false} assume 0 != ~tmp~2; {51481#false} is VALID [2020-07-10 14:41:10,833 INFO L263 TraceCheckUtils]: 329: Hoare triple {51481#false} call activatePump(); {51481#false} is VALID [2020-07-10 14:41:10,833 INFO L280 TraceCheckUtils]: 330: Hoare triple {51481#false} havoc ~tmp~5; {51481#false} is VALID [2020-07-10 14:41:10,833 INFO L263 TraceCheckUtils]: 331: Hoare triple {51481#false} call #t~ret10 := isMethaneAlarm(); {51481#false} is VALID [2020-07-10 14:41:10,833 INFO L280 TraceCheckUtils]: 332: Hoare triple {51481#false} havoc ~retValue_acc~0; {51481#false} is VALID [2020-07-10 14:41:10,834 INFO L263 TraceCheckUtils]: 333: Hoare triple {51481#false} call #t~ret11 := isMethaneLevelCritical(); {51481#false} is VALID [2020-07-10 14:41:10,834 INFO L280 TraceCheckUtils]: 334: Hoare triple {51481#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~methaneLevelCritical~0;#res := ~retValue_acc~4; {51481#false} is VALID [2020-07-10 14:41:10,834 INFO L280 TraceCheckUtils]: 335: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,834 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {51481#false} {51481#false} #595#return; {51481#false} is VALID [2020-07-10 14:41:10,834 INFO L280 TraceCheckUtils]: 337: Hoare triple {51481#false} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~retValue_acc~0 := #t~ret11;havoc #t~ret11;#res := ~retValue_acc~0; {51481#false} is VALID [2020-07-10 14:41:10,835 INFO L280 TraceCheckUtils]: 338: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,835 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {51481#false} {51481#false} #547#return; {51481#false} is VALID [2020-07-10 14:41:10,835 INFO L280 TraceCheckUtils]: 340: Hoare triple {51481#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647;~tmp~5 := #t~ret10;havoc #t~ret10; {51481#false} is VALID [2020-07-10 14:41:10,835 INFO L280 TraceCheckUtils]: 341: Hoare triple {51481#false} assume !(0 != ~tmp~5); {51481#false} is VALID [2020-07-10 14:41:10,835 INFO L263 TraceCheckUtils]: 342: Hoare triple {51481#false} call activatePump__wrappee__lowWaterSensor(); {51481#false} is VALID [2020-07-10 14:41:10,836 INFO L280 TraceCheckUtils]: 343: Hoare triple {51481#false} ~pumpRunning~0 := 1; {51481#false} is VALID [2020-07-10 14:41:10,836 INFO L280 TraceCheckUtils]: 344: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,836 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {51481#false} {51481#false} #549#return; {51481#false} is VALID [2020-07-10 14:41:10,836 INFO L280 TraceCheckUtils]: 346: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,836 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {51481#false} {51481#false} #567#return; {51481#false} is VALID [2020-07-10 14:41:10,836 INFO L280 TraceCheckUtils]: 348: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,837 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {51481#false} {51481#false} #587#return; {51481#false} is VALID [2020-07-10 14:41:10,837 INFO L280 TraceCheckUtils]: 350: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,837 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {51481#false} {51481#false} #533#return; {51481#false} is VALID [2020-07-10 14:41:10,837 INFO L280 TraceCheckUtils]: 352: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,837 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {51481#false} {51481#false} #557#return; {51481#false} is VALID [2020-07-10 14:41:10,838 INFO L263 TraceCheckUtils]: 354: Hoare triple {51481#false} call __utac_acc__Specification5_spec__3(); {51481#false} is VALID [2020-07-10 14:41:10,838 INFO L280 TraceCheckUtils]: 355: Hoare triple {51481#false} havoc ~tmp~0;havoc ~tmp___0~0; {51481#false} is VALID [2020-07-10 14:41:10,838 INFO L263 TraceCheckUtils]: 356: Hoare triple {51481#false} call #t~ret1 := getWaterLevel(); {51481#false} is VALID [2020-07-10 14:41:10,838 INFO L280 TraceCheckUtils]: 357: Hoare triple {51481#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~waterLevel~0;#res := ~retValue_acc~5; {51481#false} is VALID [2020-07-10 14:41:10,838 INFO L280 TraceCheckUtils]: 358: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,838 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {51481#false} {51481#false} #575#return; {51481#false} is VALID [2020-07-10 14:41:10,839 INFO L280 TraceCheckUtils]: 360: Hoare triple {51481#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {51481#false} is VALID [2020-07-10 14:41:10,839 INFO L280 TraceCheckUtils]: 361: Hoare triple {51481#false} assume 2 != ~tmp~0; {51481#false} is VALID [2020-07-10 14:41:10,839 INFO L263 TraceCheckUtils]: 362: Hoare triple {51481#false} call #t~ret2 := isPumpRunning(); {51481#false} is VALID [2020-07-10 14:41:10,839 INFO L280 TraceCheckUtils]: 363: Hoare triple {51481#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51481#false} is VALID [2020-07-10 14:41:10,839 INFO L280 TraceCheckUtils]: 364: Hoare triple {51481#false} assume true; {51481#false} is VALID [2020-07-10 14:41:10,840 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {51481#false} {51481#false} #577#return; {51481#false} is VALID [2020-07-10 14:41:10,840 INFO L280 TraceCheckUtils]: 366: Hoare triple {51481#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {51481#false} is VALID [2020-07-10 14:41:10,840 INFO L280 TraceCheckUtils]: 367: Hoare triple {51481#false} assume 0 != ~tmp___0~0; {51481#false} is VALID [2020-07-10 14:41:10,840 INFO L280 TraceCheckUtils]: 368: Hoare triple {51481#false} assume 0 == ~switchedOnBeforeTS~0; {51481#false} is VALID [2020-07-10 14:41:10,840 INFO L263 TraceCheckUtils]: 369: Hoare triple {51481#false} call __automaton_fail(); {51481#false} is VALID [2020-07-10 14:41:10,840 INFO L280 TraceCheckUtils]: 370: Hoare triple {51481#false} assume !false; {51481#false} is VALID [2020-07-10 14:41:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 301 proven. 4 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2020-07-10 14:41:11,282 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:41:11,283 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 26 [2020-07-10 14:41:11,283 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459656642] [2020-07-10 14:41:11,284 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 371